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TDK Corp.

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FY2022 Annual Report · TDK Corp.
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TDK Corporation

Nihonbashi Takashimaya Mitsui Building,

2-5-1, Nihonbashi, Chuo-ku, Tokyo 103-6128

https://www.tdk.com/en/index.html

Integrated Report 2022

Integrated
Report
2022

Positioning of the Integrated Report

Comprehensiveness

Sustainability Website
https://www.tdk.com/en/
sustainability/index.html
• Sustainability Report

Social Value

Narrative

Integrated Report

Asset Value

Commercial Value

Immediacy

Investor Relations [IR] 
Website
https://www.tdk.com/en/
ir/index.html

Editorial Policy

To continuously improve its corporate value, TDK places importance on active 
information disclosure to and mutual communication with stakeholders. 
“Integrated Report 2022” includes strategies by segment that are based on our 
current Medium-Term Plan, value creation stories, sustainability information, 
and our governance setup. Our aim is to convey our medium- to long-term 
efforts to enhance corporate value in an easy-to-understand manner. On the 
other hand, we are attempting to provide optimal information disclosure 
according to the information needs of each stakeholder, including enhancement 
of our website and other information in response to the need for high levels of 
comprehensiveness and immediacy.

Cautionary statements with respect to forward-looking statements

TDK’s plans, strategies, and future business prospects set forth in this Integrated Report are judged to be 
reasonable by TDK at the present point in time based on currently available information. They are subject 
to risks and uncertainties. Please be aware of the possibility that depending on various factors, actual 
business results may differ from the contents of this Integrated Report.

Contents

Contents 

Message from the President and CEO 

01

02

Special Feature 1  Taking on the Challenge of Becoming Global No. 1 in 

the Medium Capacity Rechargeable Battery Market 

09

Special Feature 2  From Initial Stage to Growth Stage

for the Sensor Business 

Special Feature 3  Enhancing the Reliability of Electronic Components 

and Strengthening Their Competitiveness 

Chapter 1
What Kind of Company Is TDK?
Value Creation Process 

TDK’s Founding Spirit 

The Value Creation Path 

TDK’s Current Businesses 

Global Network 

Core Competencies 

Chapter 2
How Will TDK Grow?
Message from the Corporate Officer of Finance & Accounting 

Looking Back on Past Medium-Term Plans 

Long-Term Vision & Strategy   Seven Seas 

Medium-Term Plan   Value Creation 2023 

Progress of Medium-Term Plan 

Strategy by Segment 

TDK Group’s Materiality 

Human Resource Strategy 

Climate Change Initiatives 

Response to TCFD 

Other Environmental Impact Reductions 

Respect for Human Rights 

Chapter 3
How Is TDK’s Governance Evolving?
Message from the Chairman 

A Talk with Outside Directors 

Corporate Governance Structure   Basic stance and structure 

Corporate Governance Structure   Remuneration system linked to   

12

14

18

20

22

24

26

28

36

40

42

43

44

46

50

56

60

62

64

65

68

72

76

medium- to long-term corporate value 

80

Corporate Governance Structure   Ceaseless efforts to enhance

effectiveness 

Directors, Audit & Supervisory Board Members, and Corporate Officers 

Consolidated Business Results Highlights 

Corporate Information 

82

84

86

90

01

Message from the President and CEO

Accelerating the 
Second Growth Stage 
and Increasing 
Corporate Value

Noboru Saito
Representative Director, President and CEO

On assuming the position of president

Building on the strength of the TDK team

(manufacturing excellence), and by working to 

improve quality through TDK United across 

development, production technology, analysis and 

When I was first approached about becoming TDK’s 

other areas, InvenSense began to see its 

new president in January 2022, Shigenao Ishiguro, 

performance improve. In addition, results improved 

the previous president, told me, “We’d like to see you 

for the sensor business as a whole, primarily around 

take advantage of your broad experience to help 

TMR sensors, whose business had been growing for 

TDK reach the next stage of growth.” I originally 

some time, and in fiscal 2022, we finally fulfilled our 

came out of sales, so I have no technical background 

long-time wish of returning to profitability. This 

or specialization in accounting or finance. That said, I 

turnaround came into sight just around the time I was 

do have some experience in bringing together 

approached about becoming president, as I 

diverse members and leading them as a team. I 

mentioned at the beginning. 

spent about 20 of my 33 years with the company 

The sensor business is composed of seven 

working overseas and was involved in expanding our 

Group companies doing business in 13 countries 

business and launching new organizations in places 

and regions, making it a kind of “mini TDK.” Leading 

including Germany, Hungary, and the United States. 

this richly diverse global business, working together 

Domestically, in my position as General Manager of 

as one to achieve our quality goals, and reaching 

the Corporate Strategy HQ, I also led the strategic 

profitability earlier than expected with the revision of 

planning process for the company as a whole.

our results for fiscal 2021 have all given me a great 

Through those experiences, I learned that TDK 

deal of confidence—not so much in my ability as a 

is a company with many talented, diversely individual 

leader, but in the strength of the TDK team and its 

human resources around the world. At the end of the 

enormous potential. Over the six years of former 

day, companies are all about people. And around the 

president Ishiguro’s tenure, we have laid a solid 

world, this company has a vast number of people 

foundation for achieving our goal of becoming a 

(members) capable of forming outstanding teams. 

two-trillion-yen company. I recognize that my most 

That was the deciding factor in my accepting the 

important mission is to stand on this foundation and, 

position of president.

as TDK’s leader, propel the TDK Group to a new 

In terms of leading a team, an especially 

stage of growth. 

important experience for me was the five years I 

spent from April 2017 working as CEO of the Sensor 

Systems Business Company. Shortly after I took up 

the post of company CEO, InvenSense, Inc. 

(InvenSense), a MEMS sensor company brought into 

Medium- to long-term vision for growth

Focus on three key issues toward the 
next stage of growth

the Group the previous year through acquisition, saw 

I believe that broadly, there are three key issues as 

a significant downturn in performance. In response, I 

TDK works toward the goals of its new growth 

hurriedly moved the headquarters of the sensor 

stage—its “second chapter” of growth. 

business to North America, where InvenSense was 

The first issue is strengthening our business in 

located, and stationed myself there as well in an 

the field of medium capacity batteries. While TDK has 

effort to rebuild the business. The primary cause of 
this worsening performance was their understanding 

established the top position in the world in small 
capacity batteries for ICT devices such as smartphones, 

of quality; more specifically, there was an issue with 

as the second chapter of our battery business we 

the process of moving from design to mass 

have decided to enter the market for medium capacity 

production. To solve this issue, we brought together 

batteries for electric motorcycles and residential 

TDK’s collective expertise in Monozukuri 

energy storage systems. As part of this, we plan to 

move forward with joint ventures (JVs) with CATL, the 

difficult to revive using an all-encompassing strategy, 

world’s largest firm in the field of batteries for 

we decided to focus our management resources on 

automobile (see page 10). The medium capacity 

the automotive sector. This proved a major turning 

battery market is four times as large as the market for 

point, and since that time, the business has 

small capacity batteries. After looking over the 

accumulated a range of material and process 

business as a whole—including the balance between 

technologies capable of meeting the stringent 

the investment required to take the top position in the 

requirements of the automotive industry, thus 

market and the potential earnings, as well as our ability 

increasing its competitiveness in the market. 

to procure raw materials—and after a series of internal 

Leveraging this advantage, we intend to steadily 

discussions, we came to the conclusion that it would 

capture the needs of the rapidly growing eco-friendly 

be best for us to partner with CATL rather than go it 

car market going forward. The large-scale investment 

alone. Since closing the JV agreement in 2021, we 

in boosting MLCC production we announced in May 

have engaged in repeated dialogue with CATL through 

2022 is part of that effort. Although the impact of that 

which we shared our desire to capture the top share in 

investment will likely not become apparent until 

the medium capacity cell market. We expect that 

sometime during the next Medium-Term Plan, we will 

promoting the JVs with CATL will have a variety of 

continue to make advance investments with a firm 

positive effects for the small capacity battery business.

eye toward the next growth stage.

The second issue is the growth of the sensor 

business. While the business finally succeeded in 

reaching profitability in fiscal 2022, its contribution to 

companywide profit is still to come. Turning a profit 

was the first chapter; we have positioned the next 

phase as the start of the second chapter. The sensor 

business is performing at a pace exceeding plan in 

for operating profit margin of 12% or better, a 

terms of both sales and profitability, and the business 

considerable gap still remains.

for medium capacity rechargeable batteries is also 

My understanding is that to achieve our target 

business faces wide-open opportunities for growth. 

The Group has embarked on Value Creation 2023, 

growing as planned. The head business also saw 

for operating profit margin, we must expand our 

We still have ample room to expand in applications, 

our three-year Medium-Term Plan for the period 

earnings recover, and we were successful in bringing 

growth business even further over the next two years, 

and while our customer base has grown, we have yet 

beginning in fiscal 2022. Our target under this plan is 

next-generation microwave assisted magnetic 

while at the same time properly addressing any 

to fully explore the diverse needs of those individual 

to achieve net sales of ¥2,000 billion and a 12% or 

recording (MAMR) technology to market. And as noted 

problematic business (loss-making business). We 

customers. Above all, the market is being driven by a 

better operating profit margin in fiscal 2024.

earlier, profitability in the sensor business improved at a 

have already reached an operating profit margin of 

powerful tailwind from the digitalization of society as 

Looking back at the first year of the 

faster pace than expected, achieving the long-awaited 

12% or better in the energy application products and 

a whole. The use of digital data is advancing across 

Medium-Term Plan, social and economic activities 

return to profit for the full year. From the perspective of 

passive components businesses, which are currently 

every industry and in people’s day-to-day lives, and 

that had stagnated during the COVID-19 pandemic 

our business portfolio, too, I would say we have made 

our mainstays, and going forward, we expect to see 

“sensing” is essential in acquiring that data. In short, 

began returning to normal, and an ongoing recovery 

progress in forming a more balanced earnings 

increased profitability in the sensor business as well. 

sensors are the starting point of all data utilization. As 

trend in production activities resulted in generally firm 

structure compared to before, when we were highly 

At the same time, we also need to improve the 

digitalization advances, requests related to data 

demand for electronics. With this, every segment of 

dependent on the battery business.

profitability of loss-making businesses. To that end, 

acquisition are expected to become increasingly 

the company’s business saw net sales grow, and as 

Thus, while we are making solid progress with 

we will be working to form an even stronger business 

diverse, complex, and sophisticated. Accordingly, 

a result, consolidated net sales for fiscal 2022 

Value Creation 2023, I think achieving our targets will 

portfolio, allocating resources in a balanced manner 

sensors are also expected to play an even wider role 

reached ¥1,902.1 billion (based on the International 

require yet another level of effort. Although our results 

based on business ROA and other factors.

going forward. 

Financial Reporting Standards: IFRS), a significant 

forecast for fiscal 2023 has us reaching our 

Finally, the third issue is the regrowth of the 

28.6% year-on-year increase and a record high, 

passive components business. When I was working 

putting us on track to becoming a two-trillion-yen 

Medium-Term Plan targets even before the final year 

of the plan, with net sales of ¥2,200 billion, due to the 

as General Manager at the start of the 2010s, the 

company. Consolidated operating profit also reached 

impact of soaring energy and material prices we 

passive components business had fallen into the red, 

a record high of ¥166.8 billion (IFRS), another major 

cannot expect operating profit (at ¥185.0 billion) or 

and having determined that the multilayer ceramic 

increase of 49.2% year-on-year. 

operating profit margin (at 8.4%) to grow as 

To achieve sustained growth, we have established a 

chip capacitor (MLCC) business would be particularly 

By business segment, the passive components 

significantly as sales have. Given our final year target 

number of key issues (materiality) that should be 

given the highest priority. One area that I place 

the company, regardless of which department I 

Germany consisting of key personnel from the HR 

forward to create a global system that will allow 

particular emphasis on is quality control. Quality is 

moved to or which country I worked in. 

departments of all of our Group companies. We 

each employee to have a deeper awareness of their 

not only the top reason customers choose the TDK 

TDK originally began as a venture company, one 

have also built and are running a Global HR 

individual missions while also making their jobs 

brand, I believe it is the element that underlies our 

whose founder would later look back on his life as 

Management System, consolidating everything from 

more rewarding. 

credibility as a manufacturer. Earlier, I touched on 

“two successes and 98 failures.” In that sense, this 

hiring and training, to benefits, skills development, and 

The starting point for the sustained 

the improvements at InvenSense in the sensor 

willingness to take on challenges, what might be 

goals management. 

enhancement of corporate value is the creation of 

business, and as a manufacturer we want to 

called the TDK spirit, may be part of our DNA as a 

In terms of taking full advantage of diversity, I 

social value, in other words, contributing to solving 

continually refine not only functionality and 

company, something passed down since our 

think our practice of respecting the corporate 

the various social issues exemplified by the 

performance, but also quality in the truest sense, in 

founding. I believe it is because of this attitude that 

cultures of the companies we acquire contributes to 

sustainable development goals, or SDGs. Among 

anticipation of mass production. 

customers of all kinds remember to call on TDK when 

our strength. At TDK, creating an autonomous and 

these social issues, TDK has positioned Energy 

Another materiality issue I emphasize is HR 

faced with difficulties, and it is what gives them a 

decentralized organization based on the concept of 

Transformation (EX) and Digital Transformation (DX), 

management. As I mentioned at the outset, people 

sense of expectation that TDK will find some way to 

empowerment and transparency is basic to how the 

two major trends that are advancing rapidly around 

are a company’s most important asset, and while 

respond to their needs. I would like to continue to 

Group operates. As part of the post-M&A integration 

the world, as business areas we are focusing on to 

TDK is a technology company, I am also aware 

appreciate and carry on this TDK spirit going forward. 

process, we have established a set of basic 

grow the company. Our basic management 

that one of our greatest strengths is in the area of 

Another strength that I think distinguishes 

rules—the Global Common Regulations (KITEI)—to 

approach is to create value in these two domains that 

human resources. 

TDK’s human resources is diversity. Today, the TDK 

be complied with as a member of the TDK Group, 

will contribute to achieving a sustainable society, 

One reason for this strength in people is that we 

Group is a global company that does business in 

and require that these rules be closely followed. At 

thereby expanding opportunities for growth which, in 

are filled with a willingness to take on challenges. 

over 250 locations across more than 30 countries 

the same time, we are working to create an 

turn, will lead to an enhancement of corporate value. 

There is a positive attitude that is demonstrated 

and regions, with non-Japanese representing more 

organizational structure that takes advantage of 

The near-term business environment involves at 

throughout the company, one that says “Let’s do 

than 90% of our approximately 117,000 employees. 

these companies’ individual characteristics, 

least a few uncertainties, including heightened 

what it takes for the customer! Let’s rise to the 

In order to fully utilize as assets the individuality and 

retaining, as much as possible, their management 

geopolitical risks, tight supply against demand for 

challenge!” This attitude is something I have sensed 

capabilities of these diverse human resources, we 

philosophies and corporate cultures. I believe this 

raw materials, and soaring energy prices. Seen from 

among our employees throughout my 33 years with 

have established a Global Human Resources HQ in 

makes dynamic decision-making on the front lines 

a long-term perspective, however, there is no doubt 

possible, and leads to fostering a culture of challenge 

that EX and DX will continue to advance as major 

in companies that join the Group through M&A. 

trends going forward. TDK has strong organizational 

capabilities in these two domains, where we have 

accumulated a great deal of experience, and I sense 

society’s expectations of us have become 

increasingly heightened. 

Going forward, we will continue to share our 

Our Corporate Motto is “Contribute to culture and 

Corporate Motto, “Contribute to culture and industry 

industry through creativity.” Since becoming 

through creativity,” across the entire Group. I am 

president, I have had more frequent opportunities to 

confident that by ensuring that each and every 

communicate with a variety of stakeholders outside 

employee is highly motivated in their work and firmly 

the company, as well as more opportunities to 

committed to our growth strategy, we will be able to 

reexamine these words. TDK has continued to exist 

make our potential visible to all of our stakeholders. We 

because we create value for society and have 

hope you will look forward to what lies ahead for TDK.

contributed to culture and industry, and I feel 

strongly about the need to reiterate and share with 

the entire company the understanding that we are 

capable of aiming for sustained growth going 

forward. This is because “contributing to culture 

and industry through creativity” is itself deeply tied 

to our motivation to work. We intend to move 

02

03

  
(manufacturing excellence), and by working to 

improve quality through TDK United across 

development, production technology, analysis and 

When I was first approached about becoming TDK’s 

other areas, InvenSense began to see its 

new president in January 2022, Shigenao Ishiguro, 

performance improve. In addition, results improved 

the previous president, told me, “We’d like to see you 

for the sensor business as a whole, primarily around 

take advantage of your broad experience to help 

TMR sensors, whose business had been growing for 

TDK reach the next stage of growth.” I originally 

some time, and in fiscal 2022, we finally fulfilled our 

came out of sales, so I have no technical background 

long-time wish of returning to profitability. This 

or specialization in accounting or finance. That said, I 

turnaround came into sight just around the time I was 

do have some experience in bringing together 

approached about becoming president, as I 

diverse members and leading them as a team. I 

mentioned at the beginning. 

spent about 20 of my 33 years with the company 

The sensor business is composed of seven 

working overseas and was involved in expanding our 

Group companies doing business in 13 countries 

business and launching new organizations in places 

and regions, making it a kind of “mini TDK.” Leading 

including Germany, Hungary, and the United States. 

this richly diverse global business, working together 

Domestically, in my position as General Manager of 

as one to achieve our quality goals, and reaching 

the Corporate Strategy HQ, I also led the strategic 

profitability earlier than expected with the revision of 

planning process for the company as a whole.

our results for fiscal 2021 have all given me a great 

Through those experiences, I learned that TDK 

deal of confidence—not so much in my ability as a 

is a company with many talented, diversely individual 

leader, but in the strength of the TDK team and its 

human resources around the world. At the end of the 

enormous potential. Over the six years of former 

day, companies are all about people. And around the 

president Ishiguro’s tenure, we have laid a solid 

world, this company has a vast number of people 

foundation for achieving our goal of becoming a 

(members) capable of forming outstanding teams. 

two-trillion-yen company. I recognize that my most 

That was the deciding factor in my accepting the 

important mission is to stand on this foundation and, 

position of president.

as TDK’s leader, propel the TDK Group to a new 

In terms of leading a team, an especially 

stage of growth. 

important experience for me was the five years I 

spent from April 2017 working as CEO of the Sensor 

Systems Business Company. Shortly after I took up 

the post of company CEO, InvenSense, Inc. 

(InvenSense), a MEMS sensor company brought into 

the Group the previous year through acquisition, saw 

I believe that broadly, there are three key issues as 

a significant downturn in performance. In response, I 

TDK works toward the goals of its new growth 

hurriedly moved the headquarters of the sensor 

stage—its “second chapter” of growth. 

business to North America, where InvenSense was 

The first issue is strengthening our business in 

located, and stationed myself there as well in an 

the field of medium capacity batteries. While TDK has 

effort to rebuild the business. The primary cause of 

established the top position in the world in small 

this worsening performance was their understanding 

capacity batteries for ICT devices such as smartphones, 

of quality; more specifically, there was an issue with 

as the second chapter of our battery business we 

the process of moving from design to mass 

have decided to enter the market for medium capacity 

production. To solve this issue, we brought together 

batteries for electric motorcycles and residential 

TDK’s collective expertise in Monozukuri 

energy storage systems. As part of this, we plan to 

Message from the President and CEO

move forward with joint ventures (JVs) with CATL, the 

difficult to revive using an all-encompassing strategy, 

world’s largest firm in the field of batteries for 

we decided to focus our management resources on 

automobile (see page 10). The medium capacity 

the automotive sector. This proved a major turning 

battery market is four times as large as the market for 

point, and since that time, the business has 

small capacity batteries. After looking over the 

accumulated a range of material and process 

business as a whole—including the balance between 

technologies capable of meeting the stringent 

the investment required to take the top position in the 

requirements of the automotive industry, thus 

market and the potential earnings, as well as our ability 

increasing its competitiveness in the market. 

to procure raw materials—and after a series of internal 

Leveraging this advantage, we intend to steadily 

discussions, we came to the conclusion that it would 

capture the needs of the rapidly growing eco-friendly 

be best for us to partner with CATL rather than go it 

car market going forward. The large-scale investment 

alone. Since closing the JV agreement in 2021, we 

in boosting MLCC production we announced in May 

have engaged in repeated dialogue with CATL through 

2022 is part of that effort. Although the impact of that 

which we shared our desire to capture the top share in 

investment will likely not become apparent until 

the medium capacity cell market. We expect that 

sometime during the next Medium-Term Plan, we will 

promoting the JVs with CATL will have a variety of 

continue to make advance investments with a firm 

positive effects for the small capacity battery business.

eye toward the next growth stage.

The second issue is the growth of the sensor 

business. While the business finally succeeded in 

reaching profitability in fiscal 2022, its contribution to 

companywide profit is still to come. Turning a profit 

was the first chapter; we have positioned the next 

phase as the start of the second chapter. The sensor 

business faces wide-open opportunities for growth. 

Progress with the Medium-Term Plan

Implementing selection and 
concentration to achieve a balanced 
earnings structure
The Group has embarked on Value Creation 2023, 

Forming an even stronger portfolio
by focusing on three key issues and
accelerating toward further growth

business is performing at a pace exceeding plan in 

for operating profit margin of 12% or better, a 

terms of both sales and profitability, and the business 

considerable gap still remains.

for medium capacity rechargeable batteries is also 

My understanding is that to achieve our target 

growing as planned. The head business also saw 

for operating profit margin, we must expand our 

We still have ample room to expand in applications, 

our three-year Medium-Term Plan for the period 

earnings recover, and we were successful in bringing 

growth business even further over the next two years, 

and while our customer base has grown, we have yet 

beginning in fiscal 2022. Our target under this plan is 

next-generation microwave assisted magnetic 

while at the same time properly addressing any 

to fully explore the diverse needs of those individual 

to achieve net sales of ¥2,000 billion and a 12% or 

recording (MAMR) technology to market. And as noted 

problematic business (loss-making business). We 

customers. Above all, the market is being driven by a 

better operating profit margin in fiscal 2024.

earlier, profitability in the sensor business improved at a 

have already reached an operating profit margin of 

powerful tailwind from the digitalization of society as 

Looking back at the first year of the 

faster pace than expected, achieving the long-awaited 

12% or better in the energy application products and 

a whole. The use of digital data is advancing across 

Medium-Term Plan, social and economic activities 

return to profit for the full year. From the perspective of 

passive components businesses, which are currently 

every industry and in people’s day-to-day lives, and 

that had stagnated during the COVID-19 pandemic 

our business portfolio, too, I would say we have made 

our mainstays, and going forward, we expect to see 

“sensing” is essential in acquiring that data. In short, 

began returning to normal, and an ongoing recovery 

progress in forming a more balanced earnings 

increased profitability in the sensor business as well. 

sensors are the starting point of all data utilization. As 

trend in production activities resulted in generally firm 

structure compared to before, when we were highly 

At the same time, we also need to improve the 

digitalization advances, requests related to data 

demand for electronics. With this, every segment of 

dependent on the battery business.

profitability of loss-making businesses. To that end, 

acquisition are expected to become increasingly 

the company’s business saw net sales grow, and as 

Thus, while we are making solid progress with 

we will be working to form an even stronger business 

diverse, complex, and sophisticated. Accordingly, 

a result, consolidated net sales for fiscal 2022 

Value Creation 2023, I think achieving our targets will 

portfolio, allocating resources in a balanced manner 

sensors are also expected to play an even wider role 

reached ¥1,902.1 billion (based on the International 

require yet another level of effort. Although our results 

based on business ROA and other factors.

going forward. 

Financial Reporting Standards: IFRS), a significant 

forecast for fiscal 2023 has us reaching our 

Finally, the third issue is the regrowth of the 
passive components business. When I was working 

28.6% year-on-year increase and a record high, 
putting us on track to becoming a two-trillion-yen 

Medium-Term Plan targets even before the final year 
of the plan, with net sales of ¥2,200 billion, due to the 

Human resources

as General Manager at the start of the 2010s, the 

company. Consolidated operating profit also reached 

impact of soaring energy and material prices we 

passive components business had fallen into the red, 

a record high of ¥166.8 billion (IFRS), another major 

cannot expect operating profit (at ¥185.0 billion) or 

and having determined that the multilayer ceramic 

increase of 49.2% year-on-year. 

operating profit margin (at 8.4%) to grow as 

TDK’s origins lie in the culture of 
challenge on which it was founded
To achieve sustained growth, we have established a 

chip capacitor (MLCC) business would be particularly 

By business segment, the passive components 

significantly as sales have. Given our final year target 

number of key issues (materiality) that should be 

04

05

given the highest priority. One area that I place 

the company, regardless of which department I 

Germany consisting of key personnel from the HR 

forward to create a global system that will allow 

particular emphasis on is quality control. Quality is 

moved to or which country I worked in. 

departments of all of our Group companies. We 

each employee to have a deeper awareness of their 

not only the top reason customers choose the TDK 

TDK originally began as a venture company, one 

have also built and are running a Global HR 

individual missions while also making their jobs 

brand, I believe it is the element that underlies our 

whose founder would later look back on his life as 

Management System, consolidating everything from 

more rewarding. 

credibility as a manufacturer. Earlier, I touched on 

“two successes and 98 failures.” In that sense, this 

hiring and training, to benefits, skills development, and 

The starting point for the sustained 

the improvements at InvenSense in the sensor 

willingness to take on challenges, what might be 

goals management. 

enhancement of corporate value is the creation of 

business, and as a manufacturer we want to 

called the TDK spirit, may be part of our DNA as a 

In terms of taking full advantage of diversity, I 

social value, in other words, contributing to solving 

continually refine not only functionality and 

company, something passed down since our 

think our practice of respecting the corporate 

the various social issues exemplified by the 

performance, but also quality in the truest sense, in 

founding. I believe it is because of this attitude that 

cultures of the companies we acquire contributes to 

sustainable development goals, or SDGs. Among 

anticipation of mass production. 

customers of all kinds remember to call on TDK when 

our strength. At TDK, creating an autonomous and 

these social issues, TDK has positioned Energy 

Another materiality issue I emphasize is HR 

faced with difficulties, and it is what gives them a 

decentralized organization based on the concept of 

Transformation (EX) and Digital Transformation (DX), 

management. As I mentioned at the outset, people 

sense of expectation that TDK will find some way to 

empowerment and transparency is basic to how the 

two major trends that are advancing rapidly around 

are a company’s most important asset, and while 

respond to their needs. I would like to continue to 

Group operates. As part of the post-M&A integration 

the world, as business areas we are focusing on to 

TDK is a technology company, I am also aware 

appreciate and carry on this TDK spirit going forward. 

process, we have established a set of basic 

grow the company. Our basic management 

that one of our greatest strengths is in the area of 

Another strength that I think distinguishes 

rules—the Global Common Regulations (KITEI)—to 

approach is to create value in these two domains that 

human resources. 

TDK’s human resources is diversity. Today, the TDK 

be complied with as a member of the TDK Group, 

will contribute to achieving a sustainable society, 

One reason for this strength in people is that we 

Group is a global company that does business in 

and require that these rules be closely followed. At 

thereby expanding opportunities for growth which, in 

are filled with a willingness to take on challenges. 

over 250 locations across more than 30 countries 

the same time, we are working to create an 

turn, will lead to an enhancement of corporate value. 

There is a positive attitude that is demonstrated 

and regions, with non-Japanese representing more 

organizational structure that takes advantage of 

The near-term business environment involves at 

throughout the company, one that says “Let’s do 

than 90% of our approximately 117,000 employees. 

these companies’ individual characteristics, 

least a few uncertainties, including heightened 

what it takes for the customer! Let’s rise to the 

In order to fully utilize as assets the individuality and 

retaining, as much as possible, their management 

geopolitical risks, tight supply against demand for 

challenge!” This attitude is something I have sensed 

capabilities of these diverse human resources, we 

philosophies and corporate cultures. I believe this 

raw materials, and soaring energy prices. Seen from 

among our employees throughout my 33 years with 

have established a Global Human Resources HQ in 

makes dynamic decision-making on the front lines 

a long-term perspective, however, there is no doubt 

possible, and leads to fostering a culture of challenge 

that EX and DX will continue to advance as major 

in companies that join the Group through M&A. 

trends going forward. TDK has strong organizational 

capabilities in these two domains, where we have 

accumulated a great deal of experience, and I sense 

society’s expectations of us have become 

increasingly heightened. 

Going forward, we will continue to share our 

Our Corporate Motto is “Contribute to culture and 

Corporate Motto, “Contribute to culture and industry 

industry through creativity.” Since becoming 

through creativity,” across the entire Group. I am 

president, I have had more frequent opportunities to 

confident that by ensuring that each and every 

communicate with a variety of stakeholders outside 

employee is highly motivated in their work and firmly 

the company, as well as more opportunities to 

committed to our growth strategy, we will be able to 

reexamine these words. TDK has continued to exist 

make our potential visible to all of our stakeholders. We 

because we create value for society and have 

hope you will look forward to what lies ahead for TDK.

contributed to culture and industry, and I feel 

strongly about the need to reiterate and share with 

the entire company the understanding that we are 

capable of aiming for sustained growth going 

forward. This is because “contributing to culture 

and industry through creativity” is itself deeply tied 

to our motivation to work. We intend to move 

  
(manufacturing excellence), and by working to 

improve quality through TDK United across 

development, production technology, analysis and 

When I was first approached about becoming TDK’s 

other areas, InvenSense began to see its 

new president in January 2022, Shigenao Ishiguro, 

performance improve. In addition, results improved 

the previous president, told me, “We’d like to see you 

for the sensor business as a whole, primarily around 

take advantage of your broad experience to help 

TMR sensors, whose business had been growing for 

TDK reach the next stage of growth.” I originally 

some time, and in fiscal 2022, we finally fulfilled our 

came out of sales, so I have no technical background 

long-time wish of returning to profitability. This 

or specialization in accounting or finance. That said, I 

turnaround came into sight just around the time I was 

do have some experience in bringing together 

approached about becoming president, as I 

diverse members and leading them as a team. I 

mentioned at the beginning. 

spent about 20 of my 33 years with the company 

The sensor business is composed of seven 

working overseas and was involved in expanding our 

Group companies doing business in 13 countries 

business and launching new organizations in places 

and regions, making it a kind of “mini TDK.” Leading 

including Germany, Hungary, and the United States. 

this richly diverse global business, working together 

Domestically, in my position as General Manager of 

as one to achieve our quality goals, and reaching 

the Corporate Strategy HQ, I also led the strategic 

profitability earlier than expected with the revision of 

planning process for the company as a whole.

our results for fiscal 2021 have all given me a great 

Through those experiences, I learned that TDK 

deal of confidence—not so much in my ability as a 

is a company with many talented, diversely individual 

leader, but in the strength of the TDK team and its 

human resources around the world. At the end of the 

enormous potential. Over the six years of former 

day, companies are all about people. And around the 

president Ishiguro’s tenure, we have laid a solid 

world, this company has a vast number of people 

foundation for achieving our goal of becoming a 

(members) capable of forming outstanding teams. 

two-trillion-yen company. I recognize that my most 

That was the deciding factor in my accepting the 

important mission is to stand on this foundation and, 

position of president.

as TDK’s leader, propel the TDK Group to a new 

In terms of leading a team, an especially 

stage of growth. 

important experience for me was the five years I 

spent from April 2017 working as CEO of the Sensor 

Systems Business Company. Shortly after I took up 

the post of company CEO, InvenSense, Inc. 

(InvenSense), a MEMS sensor company brought into 

the Group the previous year through acquisition, saw 

I believe that broadly, there are three key issues as 

a significant downturn in performance. In response, I 

TDK works toward the goals of its new growth 

hurriedly moved the headquarters of the sensor 

stage—its “second chapter” of growth. 

business to North America, where InvenSense was 

The first issue is strengthening our business in 

located, and stationed myself there as well in an 

the field of medium capacity batteries. While TDK has 

effort to rebuild the business. The primary cause of 

established the top position in the world in small 

this worsening performance was their understanding 

capacity batteries for ICT devices such as smartphones, 

of quality; more specifically, there was an issue with 

as the second chapter of our battery business we 

the process of moving from design to mass 

have decided to enter the market for medium capacity 

production. To solve this issue, we brought together 

batteries for electric motorcycles and residential 

TDK’s collective expertise in Monozukuri 

energy storage systems. As part of this, we plan to 

move forward with joint ventures (JVs) with CATL, the 

difficult to revive using an all-encompassing strategy, 

world’s largest firm in the field of batteries for 

we decided to focus our management resources on 

automobile (see page 10). The medium capacity 

the automotive sector. This proved a major turning 

battery market is four times as large as the market for 

point, and since that time, the business has 

small capacity batteries. After looking over the 

accumulated a range of material and process 

business as a whole—including the balance between 

technologies capable of meeting the stringent 

the investment required to take the top position in the 

requirements of the automotive industry, thus 

market and the potential earnings, as well as our ability 

increasing its competitiveness in the market. 

to procure raw materials—and after a series of internal 

Leveraging this advantage, we intend to steadily 

discussions, we came to the conclusion that it would 

capture the needs of the rapidly growing eco-friendly 

be best for us to partner with CATL rather than go it 

car market going forward. The large-scale investment 

alone. Since closing the JV agreement in 2021, we 

in boosting MLCC production we announced in May 

have engaged in repeated dialogue with CATL through 

2022 is part of that effort. Although the impact of that 

which we shared our desire to capture the top share in 

investment will likely not become apparent until 

the medium capacity cell market. We expect that 

sometime during the next Medium-Term Plan, we will 

promoting the JVs with CATL will have a variety of 

continue to make advance investments with a firm 

positive effects for the small capacity battery business.

eye toward the next growth stage.

The second issue is the growth of the sensor 

business. While the business finally succeeded in 

reaching profitability in fiscal 2022, its contribution to 

companywide profit is still to come. Turning a profit 

was the first chapter; we have positioned the next 

phase as the start of the second chapter. The sensor 

business is performing at a pace exceeding plan in 

for operating profit margin of 12% or better, a 

terms of both sales and profitability, and the business 

considerable gap still remains.

for medium capacity rechargeable batteries is also 

My understanding is that to achieve our target 

business faces wide-open opportunities for growth. 

The Group has embarked on Value Creation 2023, 

growing as planned. The head business also saw 

for operating profit margin, we must expand our 

We still have ample room to expand in applications, 

our three-year Medium-Term Plan for the period 

earnings recover, and we were successful in bringing 

growth business even further over the next two years, 

and while our customer base has grown, we have yet 

beginning in fiscal 2022. Our target under this plan is 

next-generation microwave assisted magnetic 

while at the same time properly addressing any 

to fully explore the diverse needs of those individual 

to achieve net sales of ¥2,000 billion and a 12% or 

recording (MAMR) technology to market. And as noted 

problematic business (loss-making business). We 

customers. Above all, the market is being driven by a 

better operating profit margin in fiscal 2024.

earlier, profitability in the sensor business improved at a 

have already reached an operating profit margin of 

powerful tailwind from the digitalization of society as 

Looking back at the first year of the 

faster pace than expected, achieving the long-awaited 

12% or better in the energy application products and 

a whole. The use of digital data is advancing across 

Medium-Term Plan, social and economic activities 

return to profit for the full year. From the perspective of 

passive components businesses, which are currently 

every industry and in people’s day-to-day lives, and 

that had stagnated during the COVID-19 pandemic 

our business portfolio, too, I would say we have made 

our mainstays, and going forward, we expect to see 

“sensing” is essential in acquiring that data. In short, 

began returning to normal, and an ongoing recovery 

progress in forming a more balanced earnings 

increased profitability in the sensor business as well. 

sensors are the starting point of all data utilization. As 

trend in production activities resulted in generally firm 

structure compared to before, when we were highly 

At the same time, we also need to improve the 

digitalization advances, requests related to data 

demand for electronics. With this, every segment of 

dependent on the battery business.

profitability of loss-making businesses. To that end, 

acquisition are expected to become increasingly 

the company’s business saw net sales grow, and as 

Thus, while we are making solid progress with 

we will be working to form an even stronger business 

diverse, complex, and sophisticated. Accordingly, 

a result, consolidated net sales for fiscal 2022 

Value Creation 2023, I think achieving our targets will 

portfolio, allocating resources in a balanced manner 

sensors are also expected to play an even wider role 

reached ¥1,902.1 billion (based on the International 

require yet another level of effort. Although our results 

based on business ROA and other factors.

going forward. 

Financial Reporting Standards: IFRS), a significant 

forecast for fiscal 2023 has us reaching our 

Finally, the third issue is the regrowth of the 

28.6% year-on-year increase and a record high, 

passive components business. When I was working 

putting us on track to becoming a two-trillion-yen 

Medium-Term Plan targets even before the final year 

of the plan, with net sales of ¥2,200 billion, due to the 

as General Manager at the start of the 2010s, the 

company. Consolidated operating profit also reached 

impact of soaring energy and material prices we 

passive components business had fallen into the red, 

a record high of ¥166.8 billion (IFRS), another major 

cannot expect operating profit (at ¥185.0 billion) or 

and having determined that the multilayer ceramic 

increase of 49.2% year-on-year. 

operating profit margin (at 8.4%) to grow as 

To achieve sustained growth, we have established a 

chip capacitor (MLCC) business would be particularly 

By business segment, the passive components 

significantly as sales have. Given our final year target 

number of key issues (materiality) that should be 

Message from the President and CEO

given the highest priority. One area that I place 

the company, regardless of which department I 

Germany consisting of key personnel from the HR 

forward to create a global system that will allow 

particular emphasis on is quality control. Quality is 

moved to or which country I worked in. 

departments of all of our Group companies. We 

each employee to have a deeper awareness of their 

not only the top reason customers choose the TDK 

TDK originally began as a venture company, one 

have also built and are running a Global HR 

individual missions while also making their jobs 

brand, I believe it is the element that underlies our 

whose founder would later look back on his life as 

Management System, consolidating everything from 

more rewarding. 

credibility as a manufacturer. Earlier, I touched on 

“two successes and 98 failures.” In that sense, this 

hiring and training, to benefits, skills development, and 

The starting point for the sustained 

the improvements at InvenSense in the sensor 

willingness to take on challenges, what might be 

goals management. 

enhancement of corporate value is the creation of 

business, and as a manufacturer we want to 

called the TDK spirit, may be part of our DNA as a 

In terms of taking full advantage of diversity, I 

social value, in other words, contributing to solving 

continually refine not only functionality and 

company, something passed down since our 

think our practice of respecting the corporate 

the various social issues exemplified by the 

performance, but also quality in the truest sense, in 

founding. I believe it is because of this attitude that 

cultures of the companies we acquire contributes to 

sustainable development goals, or SDGs. Among 

anticipation of mass production. 

customers of all kinds remember to call on TDK when 

our strength. At TDK, creating an autonomous and 

these social issues, TDK has positioned Energy 

Another materiality issue I emphasize is HR 

faced with difficulties, and it is what gives them a 

decentralized organization based on the concept of 

Transformation (EX) and Digital Transformation (DX), 

management. As I mentioned at the outset, people 

sense of expectation that TDK will find some way to 

empowerment and transparency is basic to how the 

two major trends that are advancing rapidly around 

are a company’s most important asset, and while 

respond to their needs. I would like to continue to 

Group operates. As part of the post-M&A integration 

the world, as business areas we are focusing on to 

TDK is a technology company, I am also aware 

appreciate and carry on this TDK spirit going forward. 

process, we have established a set of basic 

grow the company. Our basic management 

that one of our greatest strengths is in the area of 

Another strength that I think distinguishes 

rules—the Global Common Regulations (KITEI)—to 

approach is to create value in these two domains that 

human resources. 

TDK’s human resources is diversity. Today, the TDK 

be complied with as a member of the TDK Group, 

will contribute to achieving a sustainable society, 

One reason for this strength in people is that we 

Group is a global company that does business in 

and require that these rules be closely followed. At 

thereby expanding opportunities for growth which, in 

are filled with a willingness to take on challenges. 

over 250 locations across more than 30 countries 

the same time, we are working to create an 

turn, will lead to an enhancement of corporate value. 

There is a positive attitude that is demonstrated 

and regions, with non-Japanese representing more 

organizational structure that takes advantage of 

The near-term business environment involves at 

throughout the company, one that says “Let’s do 

than 90% of our approximately 117,000 employees. 

these companies’ individual characteristics, 

least a few uncertainties, including heightened 

what it takes for the customer! Let’s rise to the 

In order to fully utilize as assets the individuality and 

retaining, as much as possible, their management 

geopolitical risks, tight supply against demand for 

challenge!” This attitude is something I have sensed 

capabilities of these diverse human resources, we 

philosophies and corporate cultures. I believe this 

raw materials, and soaring energy prices. Seen from 

among our employees throughout my 33 years with 

have established a Global Human Resources HQ in 

makes dynamic decision-making on the front lines 

a long-term perspective, however, there is no doubt 

Aiming to achieve sustained 
growth going forward,
by creating value for society
and contributing to culture 
and industry

possible, and leads to fostering a culture of challenge 

that EX and DX will continue to advance as major 

in companies that join the Group through M&A. 

trends going forward. TDK has strong organizational 

To our stakeholders

Sharing our philosophy throughout the 
entire Group to create new value

capabilities in these two domains, where we have 

accumulated a great deal of experience, and I sense 

society’s expectations of us have become 

increasingly heightened. 

Going forward, we will continue to share our 

Our Corporate Motto is “Contribute to culture and 

Corporate Motto, “Contribute to culture and industry 

industry through creativity.” Since becoming 

through creativity,” across the entire Group. I am 

president, I have had more frequent opportunities to 

confident that by ensuring that each and every 

communicate with a variety of stakeholders outside 

employee is highly motivated in their work and firmly 

the company, as well as more opportunities to 

committed to our growth strategy, we will be able to 

reexamine these words. TDK has continued to exist 

make our potential visible to all of our stakeholders. We 

because we create value for society and have 

hope you will look forward to what lies ahead for TDK.

contributed to culture and industry, and I feel 

strongly about the need to reiterate and share with 
the entire company the understanding that we are 

capable of aiming for sustained growth going 

forward. This is because “contributing to culture 

and industry through creativity” is itself deeply tied 

to our motivation to work. We intend to move 

Noboru Saito
Representative Director, President and CEO

07

06

  
Special Features

Next
Stage

Toward the Second Chapter of Growth
With our eyes set firmly on the changes in the global economy including 
two major trends, energy transformation (EX) and digital transformation (DX), 
TDK has formulated strategies for further growth in both markets with 
growth potential and domains where our strengths can be utilized. Here, 
together with messages from the top management of business companies, 
we explain how the seeds sown in various business domains are budding 
and what fruit is growing there. 

Special Feature 1
Taking on the Challenge of Becoming 
Global No. 1 in the Medium Capacity 
Rechargeable Battery Market

Special Feature 2
From Initial Stage to Growth Stage 
for the Sensor Business

Special Feature 3
Enhancing the Reliability of Electronic 
Components and Strengthening Their 
Competitiveness

Special Feature 1

Taking on the Challenge of Becoming 
Global No.  1 in the Medium Capacity 
Rechargeable Battery Market

In the area of rechargeable batteries, best represented by lithium-ion batteries, TDK has 
secured a top share of the small capacity battery market for ICT uses and so on. The next 
target is the medium capacity battery market, where growth can be expected that will 
exceed small capacity batteries in terms of both speed and scale. Our aim is to secure the 
global top share in this market. Let us introduce TDK’s new challenge here.

Medium capacity battery market expected to grow rapidly against 
background of decarbonization

In response to the worldwide trend toward 
decarbonization, the electrification of not only 
automobiles but also motorcycles have been 
accelerating in recent years. The electric 
motorcycle market is expanding especially in 
Asia, where motorcycles are used as an 
everyday means of transportation. In 
addition, for the effective use of solar power 
generation and other renewable energy, the 
demand for residential energy storage 
systems (RESS) is increasing as well. Against 
this background, the market for medium 
capacity rechargeable batteries carried in 
electric motorcycles, RESS, and other 
products is expected to achieve significant 
growth. According to TDK’s estimates, the 
market scale is going to increase threefold 
over the next eight years, from the current 
level of about 100 GWh to about 150 GWh in 
2024 and about 300 GWh in 2030.

Estimated growth of the medium 
capacity rechargeable battery market

(GWh)
350

300

250

200

150

100

50

0

2022

2024

2030

(TDK forecast)

Aiming to steadily expand our share by concentrating technical and
management resources in growth markets

In TDK’s rechargeable battery business, until 
now thin lithium-ion batteries, produced with 
our original materials and electrode design 
structure, have achieved a high level of 
growth together with expansion of the 
smartphone market. The ICT market is 
already entering a phase of maturity, 
however, and growth is expected to slacken 
from now on. The medium capacity battery 
market, though, is expected to expand 
rapidly, with its scale growing to an estimated 
four times the size of the small capacity 
battery market by 2025. As with small 
capacity batteries, TDK is steadily increasing 
its share of this medium capacity battery 
market through the timely acquisition of 
technical and management resources.

Lithium-ion battery market size 
(estimated 2025)

Approx. 
4 times

(GWh)
250

200

150

100

50

0

ICT (small LIBs*)

RESS, 
electric motorcycles,
 industrial (medium LIBs)

*Lithium-ion batteries
 (TDK forecast)

08

09

123Steadily promoting joint venture business 
with CATL and aiming for sales of 
approximately ¥500 billion in 2030

Establishment of joint ventures with CATL, the world’s 
largest maker of rechargeable batteries for automobiles

In April 2021 Amperex Technology Limited (ATL), a TDK subsidiary engaged in the rechargeable 
battery business, and Contemporary Amperex Technology Co., Limited (CATL), the world’s 
largest maker of rechargeable batteries for automobiles, concluded a business alliance, including 
a cross-licensing agreement and the establishment of two joint ventures (JVs), which were 
established in June 2022. The objective is to fuse the technology and know-how nurtured by the 
two companies in their respective fields and to display the results in the medium capacity 
rechargeable battery market.

Of the two JVs, Xiamen Ampcore Technology Limited (Ampcore) is handling the development, 

manufacture, and sale of rechargeable battery cells, and Xiamen Ampack Technology Limited 
(Ampack) is engaged in the development, manufacture, and sale of rechargeable battery packs. 
Integrating customer sales services in the cell company will boost the efficiency of business 
operations. In addition, regarding the production equipment of the two JVs, the existing 
equipment of ATL and CATL was used to facilitate a speedy launch. Furthermore, to conduct 
more active management, a holding company for the two JVs was established under ATL.

Business alliance between CATL and the TDK Group (ATL)

Business
domain
(product type)

Technologies
Strengths

EV, grid ESS
(large LIBs)

Establishment of JVs
RESS, electric
motorcycles, industrial
(medium LIBs)

ICT
(small LIBs)

CATL
Materials and packs for 
large/medium LIBs
Scale and material 
procurement capacity
Cell manufacturing technology 
and production capacity

ATL
Materials and packs for 
small/medium LIBs
Speed to respond to the ICT 
market, pouch type
Track record of packs for RESS, 
electric motorcycles

Composition of the two JVs and the holding company

100%

Ampeak
(holding company)

ATL

CATL

70%

30%

30%

70%

Pack JV (Ampack)

Cell JV (Ampcore)

Special Feature 1

Taking on the Challenge of Becoming 
Global No. 1 in the Medium Capacity 
Rechargeable Battery Market

Maximum utilization of synergy in various directions through JVs

The medium capacity battery market is still in its infancy, and as yet there are no powerful 
companies. For that reason, the business alliance between two companies with top shares in the 
small and large capacity battery markets has considerable impact and can be expected to have a 
sizeable effect. Through the JVs, the two companies will be able to complement each other’s 
inadequacies. And through the integration of their strengths, they will be able to display a synergic 
effect. In terms of products, for example, by adding prismatic cells and cylindrical cells, which are 
CATL’s strong point, to pouch-type cells, which are ATL’s forte, we will be able to respond to a 
wider range of needs. In terms of operations, we will be able to pursue the advantages of scale 
through the integration of the medium capacity battery businesses of the two companies and 
enhance cost competitiveness by manufacturing that capitalizes on the production technology 
capabilities of the two companies. Furthermore, in terms of technology, our aim is to supply even 
more competitive products by collaborating in the securing of human resources to lead business 
in the future and mutually complementing each other in the area of intellectual property. TDK has 
been engaged in personnel exchange with CATL for some time, and our corporate cultures are 
close. As partners, therefore, we believe that we can speedily display a synergic effect.

Expected synergy with CATL from the JVs

Synergy from the JVs

•Expansion of product portfolio

•Strengthening of

technical resources

•Advantages of scale in

operations

Expected Results
•Achieve global top share in the medium 
capacity rechargeable battery market.
•Enhance competitiveness in multiple 

directions, including quality, performance, 
and cost.

•Achieve efficient returns by dispersing 

investment burden.

Toward the further growth of energy products

Since the acquisition of ATL in 2005, TDK’s battery business has 
grown over almost two decades to today’s scale by specializing 
in small capacity rechargeable batteries. Going forward, 
however, it is expected that the growth of ICT uses, such as 
smartphones and laptops, will stagnate, and the medium 
capacity rechargeable battery market will expand at a faster 
speed and to a larger scale than the small capacity rechargeable 
battery market in the past. To become a winner in this new 
market, enormous technical and management resources will be 
necessary. Until now TDK has acted alone in beginning to enter 
the medium capacity rechargeable battery market. But in view of 
the market’s growth potential, we decided that it was necessary 
to expand our business in a more speedy and efficient manner. 
We also judged the situation from such perspectives as the 
long-term procurement of materials and evolution of technology. 
Hence the decision to form an alliance with CATL.

As a result of the above-mentioned scheme and synergy 
effect, our aim is to realize not only “1 + 1 = 2” advantages for 
both sides but also something extra and in the medium to long 
term acquire a 30%–40% share of the medium capacity 
rechargeable battery market to become the global No. 1.

Fumio Sashida
CEO, Energy Solutions 
Business Company

ATL Ningde

Packs for electric motorcycles

10

11

Special Feature 2

Special Feature 2

From Initial Stage to Growth Stage 
for the Sensor Business

From Initial Stage to Growth Stage 
for the Sensor Business

In order to display a definite presence in the sensor market, which is expanding against the 
background of the arrival of the IoT society, TDK has been expanding its product portfolio 
through aggressive M&A. Despite the continuation of a harsh business environment due to 
advance investment and other factors, the sensor business has entered a growth stage, 
registering a profit in fiscal 2022. Here we introduce the sensor business’s growth strategy 
for the next stage. 

Expanding product portfolio in the sensor business through aggressive M&A

In order to strengthen our ability to respond to the expanding sensor market, TDK has been 
aggressively promoting M&A since around 2015. As well as purchasing Micronas (Germany), 
which handles Hall element sensors, we acquired Tronics (France), which handles inertial sensors 
based on high-precision MEMS technology; InvenSense (United States, for about US$1.3 billion), 
a leading company globally in the field of MEMS sensors; and Chirp (United States), which 
handles ultrasonic MEMS ToF sensors. Adding these acquisitions to TDK’s strength in 
temperature sensors and TMR sensors, we have expanded our product portfolio. Another 
addition has been ICsense (Belgium), which handles the design of the application specific 
integrated circuits (ASICs) essential for processing the data obtained from sensors. This move has 
enabled the development of our sensor-centered solution business. 

Achievement of profitable sensor business by 
strengthening Monozukuri (manufacturing excellence)

TDK has implemented M&A in the sensor business under the scenario that linking the high levels 
of technical strength of acquired companies to the customer base and Monozukuri possessed by 
TDK will lead to significant growth. For example, InvenSense adopted a fabless-model production 
style, which had a high level of designability. But there were problems in the process of transition 
from design to mass production. Thus, integration with TDK’s Monozukuri achieved higher yield 
and cost improvement. Thanks to this strengthened Monozukuri, in fiscal 2022 the sensor 
business saw sales soar to the highest level since its founding and moved into the black. 

The sensor business desired vertical-integration-type business model

Sensor Solutions
 (Input / Output)

MEMS sensors

ASIC

• Acceleration

sensors

• Ultrasonic
sensors 

• Inertial sensors

• ASIC design and
development

Magnetic
sensors

• TMR sensors

• Gyroscope sensors
• Microphones
• Barometric pressure

sensors

Sensor
integration

MEMS sensor
platform

Global expansion of solution
business using high-level
sensor fusion

• Hall sensors
• Current sensors

Temperature and pressure sensors

• Temperature sensors

• Pressure sensors

Kotozukuri as the driving force to expand our customer base and applications

In addition to the progress of digitalization and networks, the diffusion of AI is making data 
analysis easier. The arrival of the digital society will lead to the gathering and analysis of various 
kinds of data and the proposal of optimum solutions. The uses of sensors, which digitalize the 
real world, are expected to increase at an explosive rate. The important thing here is to not 
simply supply products but to propose solutions required by customers that combine sensors 
and fuse software technology and communication technology. 

For this purpose, the key word is Kotozukuri (integrated solutions). We must supply not only 
physical products, such as sensors and modules, but nonphysical solutions that customers think 
they really need. And sometimes we need to think, together with customers, about things that 
the customers themselves have not noticed and come up with solutions. We will create value so 
that customers think “We want to work with TDK again!” and thereby expand our customer base 
and applications.

The TDK Group’s business cooperation model centered on the sensor business

Renew-
able 
Energy

Robotics/
Drone

Autonomous
Driving

-High accuracy

-High sensitivity

Energy Solutions
Harvesting

Storage Solutions

Storage

Conversion

AI

5G

Wearable

AR/VR

5G
Smartphone

-Low power 
 consumption

-Robustness

Sensor Solutions (Input / Output)

Transducer (ICT) Solutions

Actuator Solutions (Input / Output)

Electronic Components, Material Solutions

Cloud 
computing 
Data 
Analysis

Processing 
Intelligence 
Algorithm

Turning the sensor business’s potential into 
a growth engine for the entire group

The sensor business had continued to face a severe 
environment, but in fiscal 2022 it managed to make a profit. 
Having inherited this situation, my mission now is to promote 
the sensor business’s next stage by making sure that specific 
measures are implemented as planned so as to achieve the 
sales and profit targets in the current Medium-Term Plan.

At the same time, it is necessary to think further into the 

future. Until now, because of our strong technological 
intentionality, TDK has tended to adopt a product-out approach. 
But going forward, I think we should adopt a market-driven and 
concept-out approach. First of all, our business company, 
which handles a business that previously did not exist at TDK, 
must become the driving force to practice TDK’s ideal stance of 
Kotozukuri throughout the entire Group. Through Kotozukuri, 
we will promote the sensor business so as to become an 
engine for the further growth of TDK.

Takao Tsutsui
CEO, Sensor Systems
Business Company

12

13

Special Feature 3

Enhancing the Reliability of Electronic 
Components and Strengthening Their 
Competitiveness

Against the background of the electrification of automobiles and the permeation of 5G and 
AI, the demand for electronic components is increasing throughout society. Here we 
introduce TDK’s strategy to pursue definite reliability and enhance market competitiveness 
centered on electronic components, such as capacitors and inductors. 

Electrification and multifunctionality of automobiles accelerate 
with xEVs, ADAS, etc.

As a result of the worldwide diffusion of electric vehicles and other types of xEV, and the 
accelerated electrification of automobiles through advanced driving assistance systems (ADAS) 
and so on, the number of electronic components carried in a single vehicle continues to increase. 
In addition, the use of vehicles in harsher environments, such as high temperatures and high 
voltage, is increasing too. Electronic components, which influence the reliability of the automobile in 
general, are required to have compactness and high performance and to enhance reliability as well.
To respond to these market demands, TDK offers a wide range of highly reliable automotive 
electronic components, including multilayer ceramic chip capacitors (MLCCs) that have low property 
change ratios even in high-temperature environments; soft-termination products that respond to 
substrate bending stress and heat shock; antinoise components that guarantee network connectivity; 
and power inductors that control power supply voltage relating high-performance semiconductors.

Special Feature 3

Enhancing the Reliability of 
Electronic Components and Strengthening 
Their Competitiveness

Establishment of setup to aim for sustainable growth of electronic components

TDK has implemented three measures in recent years to bolster the manufacture of passive and 
other electronic components.

First, we increased the production capability for MLCCs, demand for which is increasing. At a 

total cost of about 50 billion yen, the largest-ever investment for electronic components alone, TDK 
is building a new MLCC building at the Kitakami Factory in Iwate Prefecture, Japan. As a result, the 
scale of MLCC production capability in fiscal 2025 will be 1.9 times greater than in fiscal 2021.
Second, we are building a new factory. It was decided to construct the Inakura Factory 
(West Site) in the city of Nikaho in Akita Prefecture, Japan, to strengthen the development and 
mass production of innovative electronic components based on the core competencies of 
magnetic material technology and plating technology, which are TDK’s forte. The new factory is 
scheduled to begin mass production in September 2023.

Third, we integrated three domestic manufacturing subsidiaries. By integrating the 

technology and know-how cultivated by these manufacturing subsidiaries in Akita, Yamagata, 
and Yamanashi and building a consistent setup, we are endeavoring to further strengthen work 
efficiency and Monozukuri at each site. TDK Electronics Factories Corporation, which was 
founded in April 2022 as a result of this integration, will handle all electronic components 
manufacturing in Japan. As a large corporation supporting the world’s electronics industry, the 
new company will strive to increase employee engagement and strengthen its recruitment 
capability to retain employees.

100–220V AC

Inakura Factory (West Site)

Kitakami Factory

Specific examples of automotive electronic components

Millimeter
wave radar

Front
camera

LiDAR

ADAS,
autonomous
driving, ECU

Automotive
battery
400V/800V

DC/DC
converter

Battery
management
system

CBC
AC/DC
converter

Inverter

Motor

Components for ADAS, autonomous driving

Components for xEV

ADAS, autonomous driving

xEV powertrain

Value of demand for automotive MLCCs
(billions of yen)
400.0

CAGR 13%

Upward trend in the number of
MLCCs carried per product

300.0

200.0

100.0

0

Smartphones

Gasoline cars

EVs

1,000 +

3,000–5,000

5,000–10,000 +

3/2021

3/2022

3/2023

3/2024

3/2025

(TDK forecast)

(TDK estimate)

Propelling the electronic components business into
a regrowth stage by strengthening Monozukuri

The demand for electronic components is expanding to a 
wide range of uses, including 5G communications, 
automobiles, and renewable energy. To enhance our market 
competitiveness, we must speed up necessary investment to 
enable us to respond to this growing demand and 
concentrate on high quality and reliable manufacturing. 
Regarding MLCCs, we are focusing on products for such 
uses as automobiles, industrial equipment, and mobile phone 
base stations, which are required to have high quality and 
large capacity, and striving to further strengthen reliability.

In bolstering Monozukuri, we emphasize the opinions of 

employees on the frontlines. At TDK, efforts have been 
continuing for a long time now to raise quality awareness 
through small-group activities. For example, through slight 
adjustments, such as improving unreasonable posture in the 
production process, we have enhanced workability and quality 
and realized the effective utilization of equipment and space. I 
believe it is ideas and wisdom gained from the frontlines that 
leads to better competitiveness and further business growth. 

Taro Ikushima
CEO, Electronic Components
Business Company

14

15

Chapter 1

What Kind of 
Company 
Is TDK?

16

17

Value Creation Process

From fiscal 2022 TDK is voluntarily adopting the IFRS for the consolidated financial statements in the annual Securities Report.
Data for fiscal 2022 and thereafter are based on the IFRS, data up to and including fiscal 2021 are based on the US-GAAP.

Our Driver

Corporate Motto

Contribute to culture and industry
through creativity

Corporate Principles

Sustainability Vision

“Vision” “Courage” “Trust”

Technology for the well-being of
all people

Our Business Model

INPUTS

Financial capital
Financial position and investments
that support value creation

• Total assets (fiscal 2021) 
¥2,401.4 billion
• Capex (fiscal 2022 to fiscal 2024)  ¥750.0 billion

Manufactured capital
Competitive global network

• Manufacturing sites 
• Overseas production ratio (fiscal 2021) 

Approx. 100 locations
86.2%

Social and relationship capital
Strong customer base and
co-creation of innovation

• Long-term, good relations with

major global corporation customers

• TDK Ventures investments in 26 companies

Intellectual capital
Unique core technologies that
continue to grow

• Global development system for
creating technologies of value

• Ferrite Tree and five core technologies
• Research and development (fiscal 2021)

¥127.0 billion

Human capital
Diverse human resources

• Consolidated number of employees (fiscal 2021) 
129,284

• Non-Japanese corporate officers: 

8 of 17 in total (as of the end of June 2022)
92.0%

• Overseas employee ratio (fiscal 2021)  
• Diverse and abundant engineering staff

Natural capital
Effective use of resources

• Total energy consumption (fiscal 2021)

• Total water withdrawal (fiscal 2021)

17,783 thousand m3

16,068,546GJ

BUSINESS ACTIVITIES

Realization of 2CX
Customer Experience, Consumer Experience

Robotics

Medical/
Health Care

Seven Seas

EX DX

Kotozukuri

Systems

Mobility EV

Modules

Parts

AR/VR

Beyond
5G

Mobility
ADAS

Renewable
Energy

Monozukuri

IoT

TDK Group’s Materiality (see page 50)

Core Competencies (see page 28)

New designs from
material science

Manufacturing capabilities
that will continue to evolve

Sales and 
marketing to 
strike at the 
center of the 
world

Unique employee culture for value creation

Empowerment and transparency

(see page 79)

Return on capital

Changes in the external environment

Necessity of EX and DX in industry

OUTPUTS

High value-added products and services

Passive
Components

Sensor Application
Products

Magnetic Application
Products

Energy Application
Products

(see page 46)

By-products and waste

CO2

Emissions

Chemical
substances

Achieve net zero
CO2 emissions
by 2050

Improving
the emission
intensity

Reducing the use
and emission of
chemical substances

OUTCOMES

Financial capital

• OP margin (fiscal 2024) 
• ROE (fiscal 2024) 

over 12%
over 14%

(see page 36)

Manufactured capital

• Achieving zero-defect product quality 
• Management of ISO certification maintenance

Certification maintenance ratio: 100%

• Furthering activities of all types to reduce 

quality-related costs

Social and relationship capital

• CSR compliant supplier rate (fiscal 2024)   100%
• “A rank” in degree of customer satisfaction

At least 95%

Intellectual capital

• Total number of patents claimed globally:

Approx. 18,000
• Deepening of core technologies and accumulation 

of production technology know-how

Human capital

• Female managers ratio (by 2035)  15% (Japan)

(see page 56)

Natural capital

• CO2 emission intensity from energy use

Reduce by 12% compared with fiscal 2015
(fiscal 2024)

Climate change

Resource depletion

Geopolitical risks

Changes to social
structure and
industrial structure

Expansion of 
the pandemic

Heightened
awareness of
human rights

18

19

 
 
 
 
 
 
 
 
 
 
TDK’s Founding Spirit

Corporate Motto

Contribute to
culture and industry
through creativity

The history of TDK began with the encounter between the founder, Kenzo Saito, and ferrite, 

the world’s first oxide magnetic material. Saito had been born in a remote village, and he 

aspired to create a new industry in his impoverished hometown and enrich people’s lives 

there. As he repeated a cycle of challenge and failure, Saito happened to make the 

acquaintance of Dr. Yogoro Kato and Dr. Takeshi Takei of the Tokyo Institute of Technology 

and to get to know about ferrite, which they had invented. Although ferrite had a powerful 

magnetism, its specific uses were as yet unknown. The material was purely technological. But 

Saito was impressed by Kato’s statement that “Ferrite is an original invention created in Japan 

and will become a Japanese industry,” and he became determined to commercialize ferrite. In 

1935 Saito founded a company called Tokyo Denki Kagaku Kogyo, later to become TDK.

TDK’s Corporate Motto of “Contribute to culture and industry through creativity” 

represents nothing less than the vision of our founder and the founding spirit of the company. 

TDK Value Structure

Since its foundation in 1935, TDK has conducted business 
with the aim of solving social problems. As of March 2022, 
it has grown into a global business enterprise with Group 
sales of ¥19,021 billion (IFRS) and about 117,000 members 
worldwide. As a leading manufacturer of electronic 
components, TDK continuously creates innovative and 
state-of-the-art technologies and products.

To continue creating value even more than a century after 
its foundation, we formulated a long-term vision and 
strategy looking 10 years into the future and established a 
Medium-Term Plan “Value Creation 2023” and the TDK Group’s 
materiality. We have also created governance systems to 
support the realization of these. We refer to this as the TDK 
Value Structure, have reaffirmed its status as a pillar of all 
activities by employees, and will hand it down to the future 
generations who will be responsible for TDK in the future.

20

21

The Value Creation Path

Together with the Changing Times, 
TDK Has Continued to Create 
New Businesses

The electronics industry has achieved dramatic evolution by constantly pursuing 

newness and staying abreast of the times. To supply products that meet the needs 

of the changing times and society, TDK has promoted technological innovations 

applying and developing our core technologies, such as material technology rooted 

in ferrite and process technology. With our eyes on future social requirements, we 

have also actively addressed such things as our main business portfolio 

transformation. Throughout this history of more than 85 years, TDK has responded 

to the constantly changing market and continued to supply valuable products.  

Popularization of 
cassette tapes

Popularization of electric products

Accelerated electrification of
automobiles

Popularization of cloud computing

Popularization of smartphones and
continued upgrading of functions

Popularization of personal computers and
continued expansion of memory capacity

Sensors

Lithium-ion
batteries

HDD
magnetic
heads

Recording
media &
systems

Passive
components

1935

1960

1970

1980

1990

2000

2010

22

(Plan)

2020

2024

23

TDK’s Current Businesses
(Fiscal 2022, IFRS)

Net sales

¥1,902.1 billion

Operating profit

¥166.8 billion

Operating profit*1

Data

Capex

Number of companies

Number of employees*2

Passive
Components

Share of net sales

26.6%
¥505.2 billion

¥77.3 billion

¥41.6 billion

66

34,218

Sensor
Application
Products

Share of net sales

6.9%
¥130.8 billion

¥3.2 billion

¥10.9 billion

18

7,783

Magnetic
Application
Products

Share of net sales

13.1%
¥248.4 billion

¥4.5 billion

¥52.5 billion

17

13,580

Energy
Application
Products

Share of net sales

50.7%
¥965.3 billion

¥123.2 billion

¥175.7 billion

26

54,288

Other

Share of net sales

2.7%
¥52.4 billion

(¥5.6 billion)

¥4.2 billion

20

4,469

Automotive

ICT

Capacitors
Soft-termination multilayer ceramic chip 
capacitors, aluminum electrolytic 
capacitors, etc.

Inductive devices
SMD inductors with guaranteed 
high-temperature ratings, 
common mode filters for automotive-use 
LAN, etc.

Other passive components
Piezo actuators, etc.

Capacitors
3-terminal feed-through capacitors, etc.

Inductive devices
SMD inductors, 
thin-film common-mode filters, etc.

Other passive components
Ceramic high-frequency components,
multilayer chip varistors, etc.

Sensors
Sensors (temperature, pressure, angle, 
current, acceleration, gyroscope, etc.)

Magnets
Magnets for motors (cooling fan, door lock, 
etc.), magnets for xEV drive motors, etc.

Energy devices
Lithium-ion batteries (for electric 
motorcycles)

Power supplies
DC-DC converters, onboard chargers, 
Programmable power supplies (for 
inspecting) etc.

Sensors
Sensors (acceleration, gyroscope, MEMS 
microphones, magnetic, barometric 
pressure, etc.)

Recording devices
HDD magnetic heads, HDD suspensions, 
etc.
Magnets
HDD magnets, etc.

Energy devices
Lithium-ion batteries (for smartphones, 
tablet devices, notebook computers, 
wearable devices, game consoles, etc.)

Power supplies
POL converters, etc.

Camera module micro actuators 
(VCM/OIS) for smartphones, etc.

Capacitors
Film capacitors, aluminum electrolytic
capacitors, etc.

Sensors
Sensors (temperature, pressure, 
acceleration, gyroscope, current, etc.)

Magnets
Magnets for industrial equipment motors, 
etc.

Energy devices
Lithium-ion batteries (for drones, 
residential energy storage systems, etc.)

Load ports, flip chip bonding systems, 
flash memory application devices, 
anechoic chambers, etc.

Industrial
& Energy

Inductive devices
Transformers, EMC filters, etc.

Other passive components
Varistors, arresters, etc.

Power supplies
Switching power supplies (AC-DC, DC-DC), 
bidirectional DC-DC converters, etc.

Competitors

Capacitors
Murata Manufacturing, TAIYO YUDEN, 
SEMCO (Korea), Yageo (Taiwan), etc.

Inductive devices
Murata Manufacturing, TAIYO YUDEN, 
SEMCO (Korea), Cyntec (Taiwan), etc.

Other passive components
Murata Manufacturing, ALPS ALPINE, 
Panasonic, AMOTECH (Korea), etc.

Sensors
Bosch Sensortec (Germany), 
STMicroelectronics (Switzerland), 
Infineon (Germany), Allegro (USA), 
Melexis (Belgium), 
Asahi Kasei Microdevices, 
Shibaura Electronics, 
Amphenol Corporation (USA), 
Sensata Technologies (USA), 
Murata Manufacturing, etc.

HDD magnetic heads*3
Seagate Technology (USA),
Western Digital Technologies (USA)

HDD suspensions
NHK SPRING, etc.

Magnets
Shin-Etsu Chemical, Hitachi Metals, 
ZHONG KE SAN HUAN (China), etc.

Energy devices
Samsung SDI (Korea), LG Chemical 
(Korea), Murata Manufacturing, Panasonic, 
BYD (China), etc.

Power supplies
Delta Electronics (Taiwan), 
Advanced Energy (USA), 
XP Power (Singapore), 
MEAN WELL (Taiwan), Cosel, etc.

*1 Segment profit “Adjustment” (¥-35.8 billion) are not included.
*2 “Corporate (common)” (2,470 persons) are not included.

24

*3 TDK is the world’s only specialized manufacturer of HDD magnetic heads. HDD magnetic head production is currently concentrated at three companies: 

TDK, Seagate Technology, and Western Digital Corporation.

25

Global Network
(Sales by region (IFRS), number of employees is as of the fiscal 2022)

EMEA

Sales by region (Europe)

175.6
¥                  billion (9.3%)

Number of employees by region (Europe)

8,222

Asia (except for Japan)

Sales by region

1,447.6
¥                       billion (76.1%)

Number of employees by region

93,651 

Japan

Sales by region

149.0
¥                   billion (7.8%)

Number of employees by region

10,751 

Americas

Sales by region

129.9
¥                   billion (6.8%)

Number of employees by region

4,184 

EMEA

Greater China & Other Asia

ICsense NV (Belgium)

relyon plasma GmbH (Germany)

TDK CROATIA d.o.o. (Croatia)

TDK Electronics AG (Germany)

TDK Electronic Components, S.A.U. (Spain) 

TDK Electronics GmbH & Co OG (Austria)

TDK Electronics s.r.o. (Czech)

TDK Europe GmbH (Germany)

TDK Foil Iceland ehf. (Iceland)

TDK Foil Italy S.p.A. (Italy)

TDK Hungary Components Kft. (Hungary)

TDK-Lambda Ltd. (Israel)

TDK-Lambda UK Ltd. (UK)

Acrathon Precision Technologies (HK) Ltd.
(Hong Kong)

Amperex Technology Ltd. (Hong Kong)

TDK Dalian Corporation (Dalian)

TDK Dongguan Technology Co., Ltd. 
(Dongguan)

Dongguan Amperex Technology Ltd. 
(Dongguan)

Dongguan NVT Technology Co., Ltd. 
(Dongguan)

Dongguan Poweramp Technology Ltd. 
(Dongguan)

Guangdong TDK Rising Rare Earth High 
Technology Material Co., Ltd. (Meizhou)

TDK Electronics (Malaysia) SDN. BHD. (Malaysia)

TDK Ganzhou Rare Earth New Materials Co., Ltd. 
(Ganzhou)

TDK India Private Ltd. (India)

TDK Korea Corporation (Korea)

TDK-Lambda (China) Electronics Co., Ltd. (Wuxi)

TDK-Lambda Malaysia Sdn. Bhd. (Malaysia)

Hutchinson Technology Operations (Thailand) 
Co., Ltd. (Thailand) 

TDK (Malaysia) Sdn. Bhd. (Malaysia)

TDK Philippines Corporation (Philippines)

Magnecomp Precision Technology Public Co., Ltd. 
(Thailand)

TDK-Micronas GmbH (Germany)

Navitasys India Private Ltd. (India)

TDK Sensors AG & Co. KG (Germany)

Ningde Amperex Technology Ltd. (Ningde)

Tronics Microsystems SA (France)

*EMEA: Europe, the Middle East and Africa

PT. TDK ELECTRONICS INDONESIA 
(Indonesia)

Qingdao TDK Electronics Co., Ltd. (Qingdao)

SAE Magnetics (H.K.) Ltd. (Hong Kong)

TDK China Co., Ltd. (Shanghai)

TDK (Suzhou) Co., Ltd. (Suzhou)

TDK Taiwan Corporation (Taiwan)

TDK (Thailand) Co., Ltd. (Thailand)

TDK Xiamen Co., Ltd. (Xiamen)

TDK (Xiamen) Electronics Co., Ltd (Xiamen)

TDK (Xiaogan) Co., Ltd (Xiaogan)

TDK (Zhuhai) Co., Ltd. (Zhuhai)

TDK (Zhuhai FTZ) Co., Ltd. (Zhuhai)

Japan

Akita

TDK Corporation / TDK Electronics Factories 
Corporation

Nikaho Factory (North site) / Nikaho Factory 
(South site) / Inakura Factory (East site) / 
Inakura Factory (West site) / Honjo Factory 
(East site) / Honjo Factory (West site) / Chokai 
Factory / Ouchi Factory / Iwaki Factory

Iwate

TDK Corporation / TDK Electronics Factories 
Corporation

Kitakami Factory

Yamagata

Chiba

TDK Corporation

Narita Factory / Technical Center

Kanagawa

TDK Precision Tool Corporation
SolidGear Corporation

Nagano

TDK Corporation

Asama Techno Factory / 
Chikumagawa Techno Factory

TDK Electronics Factories Corporation

Iida Factory

Yamanashi 

TDK Corporation / TDK Electronics Factories 
Corporation

TDK Corporation / TDK Electronics Factories 
Corporation

Sakata Factory / Tsuruoka Factory / 
Tsuruoka East Factory

Niigata

TDK-Lambda Corporation

Nagaoka Technical Center

Tokyo

TDK Corporation

Global Headquarters

Kofu Factory

Shizuoka

TDK Corporation

Shizuoka Factory

Oita

TDK Corporation

Mikumagawa Factory

Americas

Faraday Semi, Inc. (U.S.A.)

Headway Technologies, Inc. (U.S.A.)

Hutchinson Technology Inc. (U.S.A.)

InvenSense, Inc. (U.S.A.)

TDK Components U.S.A., Inc. (U.S.A.)

TDK Electronics do Brasil Ltda. (Brazil) 

TDK-Lambda Americas Inc. (U.S.A.)

TDK RF Solutions Inc. (U.S.A.)

TDK U.S.A Corporation (U.S.A.)

Trusted Positioning Inc. (Canada)

26

27

Core Competencies

TDK’s four core competencies to
drive sustained growth

From its founding to the present day, the source of TDK’s growth has been “new designs from material science” 
and “manufacturing capabilities that will continue to evolve.” In addition, we can cite “sales and marketing to 
strike at the center of the world,” proposing original products derived from the fusion of the above two factors to 
the market. And then, supporting these activities from the roots, there is our “unique employee culture for value 
creation.” By continuing to polish these four core competencies, we will realize sustained growth going forward.

Core Competency 1
New designs from material science

(see page 30)

Core Competency 2
Manufacturing capabilities that will continue to evolve

(see page 31)

Core Competency 3
Sales and marketing to strike at the center of the world
(see page 32)

Core Competency 4
Unique employee culture for value creation

(see page 33)

28

29

Core Competency 1

Core Competency 2

New designs from material science

Manufacturing capabilities that will continue to evolve

If we look back on the history of TDK, we see that the 
starting point of our business growth has always been 
our ability to bring out the properties of materials and 
design new products. Beginning with the magnetic 
material ferrite, TDK’s original materials have spread from 
magnetic materials to dielectric materials, piezoelectric 
materials, and semiconductors, each of which has led to 
diverse product development. The development of 

needle-like magnetic materials led to the realization of the 
world’s first music cassette tape, which brought about a 
revolution in music life. The development of TMR 
elements applying magnetic material technology greatly 
improved the recording density of HDDs and contributed 
to the progress of the ICT society. The Ferrite Tree will 
continue to grow as we nurture new technologies and 
products and keep on proposing new value to society.   

Ferrite Tree represents the expansion of ferrite applications

Isolator

MEMS Sensor

SAW Filter

HDD Suspension

GMR/TMR Sensor

LTCC-RF (HMLTM)

HDD Head

Power Inductor

Choke Coil

Aluminum Capacitor

Film Capacitor

EMC Filter

Current Sensor

Multilayer Inductor

Transformer

Signal Inductor

Ferrite Core

Noise Suppression Sheet

Li-ion Battery

Absorber

Magnetic Tape

xEV DC/DC Converter

EMC Chamber

Switching Power Supply

MLCC

Camera Module Actuator

Bonded Magnet

Neodymium Magnet

Piezo Actuator

Multilayer Varistor

Ferrite Magnet

NTC Sensor

Pressure Sensor

Material Science
(Magnetic/Dielectric/Piezo/Semiconductor/Electric Chemical Material)

Process Technology
(Powder Metallurgy/Thick-film/Thin-film)

Ferrite

TDK’s original materials technology

By pursuing the properties of materials 
from the atomic level, TDK has created 
original electronic components and 
devices to meet advanced needs. These 
technologies include material design, 
power control, and microstructure 
control. They capitalize on know-how 
accumulated through an enormous 
amount of experiments and research 
conducted over more than 85 years.

30

Manufacturing capability to actually design and mass 
produce is essential for delivering these electronic 
components born from our original materials technology 
to the market. In addition to materials technology derived 
from ferrite, there is process technology to bring out the 
properties of materials, evaluation and simulation 
technology to promote development design, production 

engineering to support stable mass production, and 
product design technology, which seeks to enhance 
performance and boost multifunctionality by integrating 
multiple electronic components. It is these five core 
technologies that have supported TDK’s growth from its 
founding to the present.

The five core technologies supporting TDK manufacturing

Materials
technology

The culmination of over 
85 years of experience 
and know-how

Process
technology

Realizes control on 
the nanometer level

Evaluation and
simulation technology

Accurately analyzes
ultra-fine technology

Production engineering technology

Product design technology

Outstanding facilities developed
and manufactured in-house

Creating product value with
accumulated know-how and
new ideas

Evolution of the roll-to-roll coating technology applied in wide range of products

The world’s first music cassette tape was made possible by 
what is known as the roll-to-roll coating technology, a process 
technology by which a magnetic substance is coated 
uniformly on a roll-shaped resin film. This technique was also 
applied in the field of electronic devices as a means of printing 
circuit patterns on roll-shaped substrates, thereby greatly 
improving production efficiency. Since then the technique 
has continued to evolve, and its application in new ways has 
progressed, from multilayer electronic components such as 

capacitors and inductors, to aluminum electrolytic and film 
capacitors, lithium-ion batteries, and next-generation 
electronic components such as wireless power transfer 
coils. In 2015 TDK set up the Monozukuri Center in the 
Production Engineering HQ to link such techniques to new 
products and value creation. By developing process 
technology, which is the core of manufacturing, and 
applying it to products, we will endeavor to make products 
that contribute to the solution of social issues.  

1960

1970

1980

1990

2000

2010

2020

2025

Founding
period

Expansion of application to
electronic components, batteries, etc.

Recording
media

Cassette tapes

Video tapes

Business use tapes

Creation of value and
new products by new
technological combinations

Transparent conductive
films

Electronic
components

Development of 
electronic component
application

Multilayer
capacitors 

Multilayer
inductors

Development of dry
deposition application

Next-generation electronic components

Expansion of new products by 
plating plus alpha technological
added value

Aluminum electrolytic
/film capacitors

wireless power
transfer coils

Materials design technology
Realizing required 
characteristics through the 
blending of main materials and 
control of trace additives.

Powder control technology
Improving materials’ 
characteristics through crystal 
grain miniaturization and 
uniformity.

Microstructure control 
technology
Realizing required characteristics 
through control of crystal grain 
internal composition and grain 
boundaries.

Batteries

Power supplies

Development of
battery application

Lithium-ion
batteries

High power product application

DC-DC
converters
for HEVs

31

Core Competency 3

Core Competency 4

Sales and marketing to strike at the center of the world

Unique employee culture for value creation

Born from the crossing of “new designs from material 
science” and “manufacturing capabilities that will continue 
to evolve,” TDK’s new products have achieved success in 
the optimal application markets for each of them through 
marketing activities focusing on the world’s most 
important customers. Based on relations of trust with the 
world’s most important customers built up in a wide range 

of fields, such as automotive, ICT, and industrial 
equipment and energy, TDK is expanding its customer 
base by accurately anticipating future market trends and 
technological trends and steadily meeting the 
requirements of customers by means of products and 
solutions utilizing state-of-the-art materials, process, and 
elemental technologies. 

Strengthening of sales and marketing by the new CM&I HQ

In April 2021 TDK established the Corporate Marketing & 
Incubation (CM&I) HQ as a new organization with 
company-wide cross-sectional functions toward the 
further strengthening of our sales and marketing capability. 
One of the roles of the CM&I HQ is to search the 
needs of a wide range of customers and industries as an 
antenna of the entire TDK Group. Another role is to have 
a broad, company-wide view so as to bring together 
diverse technological seeds and study the potential of 
future combinations. 

Going forward, by collaborating with the corporate 
departments, the R&D departments of each business 
divisions, and TDK Ventures Inc., which handles the 
corporate venture capital (CVC) function, the CM&I HQ 
will thoroughly instill the market-in rather than product-out 
concept and connect this idea to product development 
that responds swiftly to market movements.

Responding to market potential/needs in
a cross-sectional manner

Customers

Sales &
IC Collab &
Digi
Marketing

BC / BG

External
Consultants

Tech&IP
HQ

TDK
Ventures

Grasping technological trends in state-of-the-art fields through TDK Ventures

TDK established TDK Ventures in the US state of 
California in July 2019 as a CVC firm. In addition to the 
primary role of a CVC firm of accelerating technological 
development and strengthening growth strategy, TDK 
Ventures is also active as an antenna for grasping 
state-of-the-art technological trends. In collaboration 
with the CM&I HQ, it looks at everything from immediate 
demand to future potential, thereby promoting a more 
effective marketing strategy. 

Investee companies are selected from fields that are 

expected to make a social contribution through 

innovation, such as materials, energy, and cleantech. As 
well as receiving financial support from TDK Ventures, 
they can utilize the advantage of scale provided by the 
TDK Group, such as our broad range of customers and 
sales channels and our global ecosystem, to accelerate 
speedy commercialization. Through its support for these 
investee companies, meanwhile, TDK can quickly catch 
the world’s most advanced technological trends and 
market trends and, using this information, verify and 
improve technological roadmaps for the future and make 
plans to enter new markets.

Investment focus

Next-Gen
Materials

Energy &
Cleantech

Connectivity &
Computing

Industrial

Mobility

Healthtech

Based on our Corporate Motto of “Contribute to culture 
and industry through creativity,” TDK’s corporate culture 
is our stance of delivering value to customers through the 
collaboration beyond national borders of employees with 
diverse personalities working around the world. Even 
today, when the TDK Group has expanded to more than 
30 countries and regions, this corporate culture remains 
unchanged. Regarding M&A, rather than controlling 
acquired companies, we adopt a policy of post-merger 
integration (PMI) by which we maintain equal 
relationships and respect one another’s corporate 
culture. In this way, we position acquired companies as 
partners and accept their technologies, strengths, and 
values, thereby creating synergy on a global scale.

Examples of major acquisitions in recent years

• 2000  Headway (U.S.)

• 2005  Lambda Power Group

(now TDK-Lambda, Japan)

• 2005  ATL (Hong Kong, China)

• 2007  Magnecomp (Thailand)

• 2008  EPCOS (now TDK Electronics, Germany)

• 2016  Micronas (now TDK-Micronas, Germany)

• 2016  Hutchinson (U.S.)

• 2017 

ICsense (Belgium)

• 2017 

InvenSense (U.S.)

Organization building to display diverse strengths

In order to turn the diversity of the TDK Group into a 
strength in the true sense, in recent years we have 
devoted much effort to building an organization that 
binds the potential and energy of employees around the 
world. As one aspect of these initiatives, we are 
promoting the KITEI Project to establish a global 
governance structure. This project envisions the building 

of an autonomous and decentralized organization 
centered on the concept of empowerment and 
transparency. While establishing basic rules that every 
member of the TDK Group must follow as the Global 
Common Regulations, we are building a structure that 
enables dynamic decision making on the frontlines by 
delegating authority to Group companies. 

Group management structure with the policy of “Empowerment and Transparency”

Function-related direction and supervision

Business-related direction and supervision

Function axis

HQ functions

Global HQ

Regional HQs

Corporate
functions
(technological
development,
human resources,
legal affairs,
finance & 
accounting, quality
assurance, etc.)

Japan

Europe

Americas

China

Board of Directors

President

Executive Committee Meeting

Business
Business
axis
axis

BC

BC

BC

Subsidiaries

Core
subsidiaries

Core
subsidiaries

Core
subsidiaries

Subsidiary
group

Subsidiary
group

Subsidiary
group

Other 
subsid-
iaries

Other 
subsid-
iaries

Other 
subsid-
iaries

32

33

 
Chapter 2

How Will 
TDK Grow?

34

35

Message from the Corporate Officer of Finance & Accounting

Steadily improving problematic 
businesses and simultaneously 
realizing a positive cash flow 
and growth investment

Tetsuji Yamanishi
General Manager of Finance & Accounting HQ
Executive Vice President
Representative Director

Overview of the fiscal 2022

Improvement of cash flow delayed due to
implementation of strategic measures to
ensure stable procurement of raw materials

In fiscal 2022 consolidated net sales reached ¥1,902.1 
billion, a 28.6% year-on-year increase and record high, 
and consolidated operating profit was ¥166.8 billion, 
up 49.2% and also a record high. As the first fiscal 
year of Value Creation 2023, our current Medium-Term 
Plan, the year got off to a good start in terms of sales 
and profit (P&L), but we are aware that it was also a 
year that ended with a number of unresolved issues 
from the perspective of finance.

The most significant issue was the lack of progress 

in improving cash flow. Value Creation 2023 sets the 
target of achieving a cumulative positive free cash flow 
after shareholder returns over three years by actively 
investing in the growth of core businesses to reliably 
capture the EX and DX trends and forcefully improving 
the revenue of problem businesses to enhance their 
ability to generate cash. However, operating cash flow in 
fiscal 2022 was ¥179 billion, a decrease of more than 
¥50 billion from the previous fiscal year, while investment 
cash flow increased by approximately ¥50 billion from 
the previous fiscal year, resulting in a substantial 
negative free cash flow of approximately ¥100 billion.

The main factor behind this decrease in cash flow 

was the soaring price of raw materials. The higher 
prices for raw materials in the battery business had a 

particularly large impact. In the background to this 
situation were rising resource prices due to disruption 
of global supply chains and a large increase in demand 
for electric vehicle (EV) batteries in conjunction with 
expansion of the market for EVs and other eco-friendly 
cars. Our battery business is currently focused on 
small capacity batteries for smartphones and other 
such devices. With the increase in demand for large 
capacity batteries for EVs and other applications, the 
supply-demand balance for cobalt and other battery 
materials has significantly broken down. This has 
resulted in a rapid surge in prices, and there is a 
possibility that the procurement of materials itself may 
become difficult.

To respond to these circumstances, we invested 
approximately ¥100 billion in strategic measures for 
ensuring the stable procurement of battery-related raw 
materials over the long term. Specifically, we took 
measures to secure supplies of the raw materials 
needed for a certain time by making advance 
payments. We also accumulated raw materials to 
ensure that there is no disruption of production in the 
short term, and this inventory increase resulted in a 
negative cash flow of approximately ¥100 billion.

The cash expenditure of approximately ¥200 billion 

resulting from these two factors caused a substantial 
decrease in free cash flow. These two factors, however, 
are commensurate with anticipated future demand in 
terms of quantity and do not pose any recovery risk as 
in the case of capital investment. Rather, we see them 

as advance cash expenditure that will be steadily 
recovered through continuous and stable production.

Achieving profitability in the sensor
business and improving profits in
the passive components business to
achieve a balanced earnings structure

Fiscal 2022 did leave such issues as this cash flow, but 
considerable progress was made in terms of improving the 
earnings structure. One factor behind this improvement 
was the achievement of complete profitability in the 
sensor business, including acquisition-related expenses. 
After fiscal 2018, when the acquisition of InvenSense was 
completed, the sensor business continuously posted 
operating losses in excess of ¥20 billion in each fiscal 
year, so achieving profitability in this business is a major 
positive factor for improving company-wide cash flow.

We also reaped the benefits of improved profitability 

in the passive components business. The operating 
profit margin in this business was limited to about 10% 
during the period of the previous Medium-Term Plan, 
but in fiscal 2022 the operating profit margin improved 
to more than 15%. In the background to this 
improvement was the expanded adoption of EVs in the 
automobile market. The ability to stably supply 
high-quality products that meet customer demands, 
particularly demand for multilayer ceramic chip 
capacitors (MLCCs), in response to steadily growing 
demand in the EV market led to improved profitability in 
the passive components business. As a result, this 
business can now be expected to develop into a pillar 
that supports the growth of the entire Group.

In the past, shareholders and investors pointed out 
the risk of relying on the energy and battery businesses 
for the majority of profits. But with the achievement of 
profitability in the sensor business and the improved 
profitability of the passive components business, we 
believe that we have achieved a business portfolio with 
a well-balanced earnings structure overall.

Future capital allocation

Capital allocation policy reviewed and
allocation to capital investment in growth
areas increased

In light of the issues and results described above, we 
closely examined changes in the market environment 

for each business and decided to adjust future capital 
allocations. Under the original Value Creation 2023 
plan, we planned to allocate ¥750 billion of the 
approximately ¥900 billion in expected operating 
cash flow over the three years of the plan to capital 
investment, of which about 60% (approximately ¥450 
billion) would be allocated to the energy application 
products business. But this ratio has been reduced to 
about 40% (approximately ¥300 billion). Significant 
growth in the volume of smartphone production 
cannot be expected in view of the maturation of the 
market, so the need for investment has declined in 
comparison to earlier. In addition, we decided to 
develop business for medium capacity rechargeable 
batteries, which are seen as a growth market, 
through the joint ventures with CATL announced in 
April 2021. Accordingly, we plan to reduce future 
investment in medium capacity rechargeable 
batteries to below the original plan level.

Meanwhile, capital will be allocated to investment 
necessary to steadily take advantage of opportunities in 
growth areas. The passive components business and 
sensor business are particularly high priorities. As stated 
above, the profitability of the passive components 
business has improved in conjunction with the 
expansion of products for EVs, and investment will be 
increased to expand production of MLCC products for 
EVs in order to accelerate growth even further. We will 
also further reinforce capital investment in the sensor 
business, which is expected to enter a growth phase 
following its achievement of profitability. In the magnetic 
sensor field, where demand is notably increasing, we 
plan to boost investment to expand production, since 
we are using in-house facilities for production. In 
addition, in the magnetic application field mainly focused 
on magnetic heads, we plan to increase advance 
investment to respond to technological advances.

More rigorous management of asset 
profitability on a more minimum business unit

We will seek to flexibly allocate capital tailored to 
changes in the business environment while examining, 
under the Value Creation 2023 plan, growth potential 
and asset profitability in each business unit on a more 
minimum business unit than in the past. Based on the 
results of such examination, we will pursue stable 
generation of cash flow through the rigorous allocation 

36

37

of capital in a well-balanced manner.

the top line and earnings capability.

More specifically, we will stratify the approximately 

Fundamentally, we will not reinvest in businesses 

80 CBUs*1 into six categories using two axes—asset 

with both low growth and profitability, and we will 

profitability and business potential—and allocate capital 

formulate specific measures through collaboration 

according to the positioning of each (see diagram). With 

between business divisions and the head office to 

regard to profitability, we have set business ROA*2 of 

achieve a turnaround (business restructuring) at the 

10% as a hurdle rate for asset profitability, and we are 

earliest possible time. We will regularly monitor 

target set in the Medium-Term Plan of achieving a 

investment while pursuing financial soundness with 

cumulative positive free cash flow after shareholder 

targets of maintaining a shareholders’ equity ratio of 

returns over three years will be revised downward 

about 50% and a long-term D/E ratio of 0.2 to 0.3 times.

from the initial plan. All the factors leading to the 

Our fundamental policy on shareholder returns is 

negative free cash flow in fiscal 2022 were one-time 

to actively reinvest generated profits into business 

cash outlays, however, and it is our understanding 

activities while giving due consideration to appropriate 

that overall earnings capability is steadily increasing in 

ROE and DOE (dividend on equity) levels, changes in 

achieving profitability in excess of this level. We have 

progress and make determinations on the feasibility 

each business.

the business environment, and other factors.

positioned CBUs believed to have high potential from 

of continuing business.

such perspectives as product lifecycle, market scale, 

To evaluate profitability and cash generating 

and competitive advantage as “sustainable high-profit 

capability, we will apply a logic tree based on TVA,*3 

TDK’s CBUs include a number of business groups 

During the period of the current Medium-Term 

with both high asset profitability and business 

Plan, we plan to provide returns with a payout ratio of 

potential. The fact that adequate operating cash flow 

about 30%. In fiscal 2022 we paid an interim dividend 

businesses” and will prioritize capital investment in 

an indicator unique to TDK, as well as business ROA, 

is not being generated despite this is due to the 

of ¥33.33 per share (calculated after the stock split) 

those businesses. Necessary investment for growth will 

which is a component factor of TVA. By holding 

be maintained even in CBUs with business ROA of 

regular briefings and having the persons responsible 

10% or less if high growth in the future is expected, 

for each business explain their future free cash flow 

such as in the case of the sensor business, to reinforce 

and business ROA plan, we will determine where on 

the logic tree we need to focus and any aspects that 

need to be strengthened while reforming mindsets.

combination of low profitability with problematic 

and a year-end dividend of ¥45 for a total annual 

businesses. Nonetheless, it is necessary to 

dividend of ¥78.33 per share (calculated after the 

objectively focus on the profitability and growth 

stock split). For the fiscal 2023, we plan to pay an 

potential of each CBU that makes up a problematic 

interim dividend of ¥53 per share and a year-end 

business, rather than examining them uniformly, and 

dividend of ¥53 per share.

to take optimal measures.

The electronics industry is facing a period of major 

The magnet business, for example, has posted 

transformation. As the two major trends of EX and DX 

losses for many years, but it is changing course 

pick up speed, our opportunities for growth should 

toward products for EV motors and is improving 

without doubt expand. Those of us in the financial 

profitability. The business has already acquired 

division will also reinforce research and development 

product certification from some of automobile 

to respond to steadily advancing market needs, make 

makers, secured production capacity through past 

timely investments in competitive products, secure 

advance investment, and is proceeding with mass 

stable production capacity to meet demand, and 

production. In this type of CBU, additional investment 

implement financial measures to raise corporate value 

that will lead to reinforced production capacity and 

even further. I look forward to your continued support 

improved production efficiency is necessary. By 

of the TDK Group.

Because of the substantial negative free cash flow in 

fiscal 2022, there is a possibility that the financial 

addressing these problem businesses from a 

medium- to long-term perspective, we will work to 

achieve a positive free cash flow companywide.

The TDK Group conducts business within the 

electronics industry, which is a world of intense 

technological innovation. To respond accurately to this 

rapid technological innovation within the industry, we 

have worked to raise corporate value by continuously 

making growth investment at high levels, including M&A 

investment. We believe that fixed assets held for 

extended periods should fundamentally be covered by 

shareholders’ equity. It is also necessary, however, to 

continuously and actively invest in growth. Accordingly, 

we also use external capital for necessary growth 

as advance cash expenditure that will be steadily 

for each business and decided to adjust future capital 

recovered through continuous and stable production.

allocations. Under the original Value Creation 2023 

plan, we planned to allocate ¥750 billion of the 

approximately ¥900 billion in expected operating 

cash flow over the three years of the plan to capital 

investment, of which about 60% (approximately ¥450 

billion) would be allocated to the energy application 

Fiscal 2022 did leave such issues as this cash flow, but 

products business. But this ratio has been reduced to 

considerable progress was made in terms of improving the 

about 40% (approximately ¥300 billion). Significant 

earnings structure. One factor behind this improvement 

growth in the volume of smartphone production 

was the achievement of complete profitability in the 

cannot be expected in view of the maturation of the 

sensor business, including acquisition-related expenses. 

market, so the need for investment has declined in 

After fiscal 2018, when the acquisition of InvenSense was 

comparison to earlier. In addition, we decided to 

completed, the sensor business continuously posted 

develop business for medium capacity rechargeable 

operating losses in excess of ¥20 billion in each fiscal 

batteries, which are seen as a growth market, 

year, so achieving profitability in this business is a major 

through the joint ventures with CATL announced in 

positive factor for improving company-wide cash flow.

April 2021. Accordingly, we plan to reduce future 

We also reaped the benefits of improved profitability 

investment in medium capacity rechargeable 

in the passive components business. The operating 

batteries to below the original plan level.

profit margin in this business was limited to about 10% 

Meanwhile, capital will be allocated to investment 

during the period of the previous Medium-Term Plan, 

necessary to steadily take advantage of opportunities in 

but in fiscal 2022 the operating profit margin improved 

growth areas. The passive components business and 

particularly large impact. In the background to this 

situation were rising resource prices due to disruption 

of global supply chains and a large increase in demand 

for electric vehicle (EV) batteries in conjunction with 

expansion of the market for EVs and other eco-friendly 

In fiscal 2022 consolidated net sales reached ¥1,902.1 

cars. Our battery business is currently focused on 

to more than 15%. In the background to this 

sensor business are particularly high priorities. As stated 

billion, a 28.6% year-on-year increase and record high, 

small capacity batteries for smartphones and other 

improvement was the expanded adoption of EVs in the 

above, the profitability of the passive components 

and consolidated operating profit was ¥166.8 billion, 

such devices. With the increase in demand for large 

automobile market. The ability to stably supply 

business has improved in conjunction with the 

up 49.2% and also a record high. As the first fiscal 

capacity batteries for EVs and other applications, the 

high-quality products that meet customer demands, 

expansion of products for EVs, and investment will be 

year of Value Creation 2023, our current Medium-Term 

supply-demand balance for cobalt and other battery 

particularly demand for multilayer ceramic chip 

increased to expand production of MLCC products for 

Plan, the year got off to a good start in terms of sales 

materials has significantly broken down. This has 

capacitors (MLCCs), in response to steadily growing 

EVs in order to accelerate growth even further. We will 

and profit (P&L), but we are aware that it was also a 

resulted in a rapid surge in prices, and there is a 

demand in the EV market led to improved profitability in 

also further reinforce capital investment in the sensor 

year that ended with a number of unresolved issues 

possibility that the procurement of materials itself may 

the passive components business. As a result, this 

business, which is expected to enter a growth phase 

from the perspective of finance.

become difficult.

business can now be expected to develop into a pillar 

following its achievement of profitability. In the magnetic 

The most significant issue was the lack of progress 

To respond to these circumstances, we invested 

that supports the growth of the entire Group.

sensor field, where demand is notably increasing, we 

in improving cash flow. Value Creation 2023 sets the 

approximately ¥100 billion in strategic measures for 

In the past, shareholders and investors pointed out 

plan to boost investment to expand production, since 

target of achieving a cumulative positive free cash flow 

ensuring the stable procurement of battery-related raw 

the risk of relying on the energy and battery businesses 

we are using in-house facilities for production. In 

after shareholder returns over three years by actively 

materials over the long term. Specifically, we took 

for the majority of profits. But with the achievement of 

addition, in the magnetic application field mainly focused 

investing in the growth of core businesses to reliably 

measures to secure supplies of the raw materials 

profitability in the sensor business and the improved 

on magnetic heads, we plan to increase advance 

capture the EX and DX trends and forcefully improving 

needed for a certain time by making advance 

profitability of the passive components business, we 

investment to respond to technological advances.

the revenue of problem businesses to enhance their 

payments. We also accumulated raw materials to 

believe that we have achieved a business portfolio with 

ability to generate cash. However, operating cash flow in 

ensure that there is no disruption of production in the 

a well-balanced earnings structure overall.

fiscal 2022 was ¥179 billion, a decrease of more than 

short term, and this inventory increase resulted in a 

¥50 billion from the previous fiscal year, while investment 

negative cash flow of approximately ¥100 billion.

cash flow increased by approximately ¥50 billion from 

The cash expenditure of approximately ¥200 billion 

the previous fiscal year, resulting in a substantial 

resulting from these two factors caused a substantial 

negative free cash flow of approximately ¥100 billion.

decrease in free cash flow. These two factors, however, 

The main factor behind this decrease in cash flow 

are commensurate with anticipated future demand in 

We will seek to flexibly allocate capital tailored to 

changes in the business environment while examining, 

under the Value Creation 2023 plan, growth potential 

and asset profitability in each business unit on a more 

minimum business unit than in the past. Based on the 

was the soaring price of raw materials. The higher 

terms of quantity and do not pose any recovery risk as 

In light of the issues and results described above, we 

results of such examination, we will pursue stable 

prices for raw materials in the battery business had a 

in the case of capital investment. Rather, we see them 

closely examined changes in the market environment 

generation of cash flow through the rigorous allocation 

Message from the Corporate Officer of Finance & Accounting

of capital in a well-balanced manner.

the top line and earnings capability.

More specifically, we will stratify the approximately 
80 CBUs*1 into six categories using two axes—asset 
profitability and business potential—and allocate capital 
according to the positioning of each (see diagram). With 
regard to profitability, we have set business ROA*2 of 
10% as a hurdle rate for asset profitability, and we are 
achieving profitability in excess of this level. We have 
positioned CBUs believed to have high potential from 
such perspectives as product lifecycle, market scale, 
and competitive advantage as “sustainable high-profit 
businesses” and will prioritize capital investment in 
those businesses. Necessary investment for growth will 
be maintained even in CBUs with business ROA of 
10% or less if high growth in the future is expected, 
such as in the case of the sensor business, to reinforce 

Decision-making criteria for capital allocation

Invest in sustained
high-profitable
businesses

A
s
s
e
t
P
r
o
f
i
t
a
b
y

l

r
e
t
u
r
n
o
n

i

n
v
e
s
t
m
e
n
t

i

B
u
s
n
e
s
s
R
O
A

,

p
a
s
t
p
e
r
f
o
r
m
a
n
c
e
,

In excess of
the hurdle rate

Profitability

Changes in
past
performance

Fundamentally, we will not reinvest in businesses 

with both low growth and profitability, and we will 
formulate specific measures through collaboration 
between business divisions and the head office to 
achieve a turnaround (business restructuring) at the 
earliest possible time. We will regularly monitor 
progress and make determinations on the feasibility 
of continuing business.

To evaluate profitability and cash generating 
capability, we will apply a logic tree based on TVA,*3 
an indicator unique to TDK, as well as business ROA, 
which is a component factor of TVA. By holding 
regular briefings and having the persons responsible 
for each business explain their future free cash flow 
and business ROA plan, we will determine where on 
the logic tree we need to focus and any aspects that 
need to be strengthened while reforming mindsets.

*1 CBUs (cashflow business units): The smallest unit of business 

responsibility and business portfolio management within the TDK Group.

*2 Business ROA: This important indicator and component of TVA 
compares the net profit ratio (return on invested capital) with the 
business assets of each business.

*3 TVA: Stands for TDK Value Added. This added-value indicator, an 
original of the TDK Group, compares the minimum profit required 
(stockholders’ equity cost) with earnings after taxes (but without 
deducting interest expenses) and the business assets of each business.

Turnaround and
reinforcement

Top-line
reinforcement 

Low

High

Business potential
Product lifecycle, Market size,
Competitive advantage

Seeking stronger companywide 
cash generating capability by allocating
capital according to conditions in each CBU

Because of the substantial negative free cash flow in 
fiscal 2022, there is a possibility that the financial 

Financial and operation logic tree

Build a framework by which frontline policies lead to improvements in capital efficiency

Business ROA

Cost of
invested capital

Net profit

Business assets

Capital cost ratio

Business assets

Individual
business
targets

TVA

Financial
leverage

Corporate
management
target

ROE
over 14%

P&L aspect

Profitability
assessment

OP margin
over 12%

B/S aspect

Assessment of business
asset efficiency

Capital expenditures
(three years)
¥750.0 billion

C/F aspect

Assessment of cash
generating capability

Related accounts

Policies

Cost of sales

Cost reductions

Sales and
marketing
expenses

Selling, general
and administrative
expenses

Marketing

Operational efficiency
improvements

Accounts
receivable

Promotion of
debt collection

Inventories

Inventory
reduction

Accounts
payable

Lengthened
payment terms

38

target set in the Medium-Term Plan of achieving a 
cumulative positive free cash flow after shareholder 
returns over three years will be revised downward 
from the initial plan. All the factors leading to the 
negative free cash flow in fiscal 2022 were one-time 
cash outlays, however, and it is our understanding 
that overall earnings capability is steadily increasing in 
each business.

TDK’s CBUs include a number of business groups 

with both high asset profitability and business 
potential. The fact that adequate operating cash flow 
is not being generated despite this is due to the 
combination of low profitability with problematic 
businesses. Nonetheless, it is necessary to 
objectively focus on the profitability and growth 
potential of each CBU that makes up a problematic 
business, rather than examining them uniformly, and 
to take optimal measures.

The magnet business, for example, has posted 

losses for many years, but it is changing course 
toward products for EV motors and is improving 
profitability. The business has already acquired 
product certification from some of automobile 
makers, secured production capacity through past 
advance investment, and is proceeding with mass 
production. In this type of CBU, additional investment 
that will lead to reinforced production capacity and 
improved production efficiency is necessary. By 
addressing these problem businesses from a 
medium- to long-term perspective, we will work to 
achieve a positive free cash flow companywide.

To shareholders and investors

Promoting financial strategies that will
optimize corporate value

The TDK Group conducts business within the 
electronics industry, which is a world of intense 
technological innovation. To respond accurately to this 
rapid technological innovation within the industry, we 
have worked to raise corporate value by continuously 
making growth investment at high levels, including M&A 
investment. We believe that fixed assets held for 
extended periods should fundamentally be covered by 
shareholders’ equity. It is also necessary, however, to 
continuously and actively invest in growth. Accordingly, 
we also use external capital for necessary growth 

investment while pursuing financial soundness with 
targets of maintaining a shareholders’ equity ratio of 
about 50% and a long-term D/E ratio of 0.2 to 0.3 times.
Our fundamental policy on shareholder returns is 

to actively reinvest generated profits into business 
activities while giving due consideration to appropriate 
ROE and DOE (dividend on equity) levels, changes in 
the business environment, and other factors.

During the period of the current Medium-Term 
Plan, we plan to provide returns with a payout ratio of 
about 30%. In fiscal 2022 we paid an interim dividend 
of ¥33.33 per share (calculated after the stock split) 
and a year-end dividend of ¥45 for a total annual 
dividend of ¥78.33 per share (calculated after the 
stock split). For the fiscal 2023, we plan to pay an 
interim dividend of ¥53 per share and a year-end 
dividend of ¥53 per share.

The electronics industry is facing a period of major 
transformation. As the two major trends of EX and DX 
pick up speed, our opportunities for growth should 
without doubt expand. Those of us in the financial 
division will also reinforce research and development 
to respond to steadily advancing market needs, make 
timely investments in competitive products, secure 
stable production capacity to meet demand, and 
implement financial measures to raise corporate value 
even further. I look forward to your continued support 
of the TDK Group.

Dividends per common share

Annual dividend          Payout ratio

Yen

120

90

60

30

0

%
60

50

40

39.3

24.6

28.7

22.6

3/2019

3/2020

3/2021

3/2022

27.7

30

20

3/2023
Forecast

*TDK split one share of its common stock into three shares with the 
effective date of October 1, 2021. Figures prior to fiscal 2021 have been 
converted to align with the post-stock split standard.
*Since fiscal 2022 the payout ratio is being calculated in accordance with 
the IFRS.

39

 
 
 
 
 
 
Looking Back on Past Medium-Term Plans

Fiscal 2016 to fiscal 2018

Fostering collaboration within
the Group to realize further growth

•Both sales and operating profit registered record high 
figures in each term. (Operating profit was compared 
excluding a business transfer gain in fiscal 2017.)

•The battery business registered an efficient increase in 

income after accurately anticipating growth of the 
smartphone market and conducting timely capital investment.

•Since part of the high-frequency components business 
was transferred to Qualcomm, a transfer gain of ¥144.4 
billion was registered in fiscal 2017.

•Utilizing this transfer gain and other capital, M&A was 
conducted from fiscal 2016 centering, in accordance 
with our growth strategy, on the sensor business.

Commercial Value
•Medium-term management targets of ¥1,650 billion in sales were not 
achieved due to such factors as intensified confrontation between 
the United States and China, a temporary stoppage of production 
activities due to the impact of lockdowns caused by the COVID-19 
pandemic, and a slump in the automotive market, a priority market 
for TDK, up to the first half of fiscal 2021.

•The share of rechargeable batteries used in laptops and tablets 
increased as a result of the shift toward new lifestyles, such as 
remote work and online lessons.

•Sales of rechargeable batteries, passive components, and sensors 

increased due to the continued growth of 5G-related demand.

•New business development progressed in the field of power cells for 
drones, electric motorcycles, residential energy storage systems, etc.

Value Creation 2020
Fiscal 2019 to fiscal 2021

Leap to new heights by providing solutions required by
the market based on our electronic components business

Asset Value
•The targets for OP margin and ROE were not achieved due to 

Social Value
•Established the Sustainability Promotion HQ and 

such factors as changes in the business environment, the 
impact of impairment, and restructuring expenses.

•Excluding cash-in-flow from the sale of shares of RF360 

Holdings, a joint venture with Qualcomm, the free cash flow 
after shareholder return was negative, so our financial 
condition did not improve significantly.

commenced full-fledged activities.

•The global human resource management system began 

full-fledged operations, strengthening activities to 
promote diversity.

•Introduced Global Common Regulations to further 

strengthen Group governance.

OP margin

ROE

Targets

Results

Over 10%

Over 10%

7.1%

7.8%

Net sales

CAGR

Targets

Results

¥1,650.0 billion

¥1,479.0 billion

Over 9%

5.2%

OP margin

ROE

Targets

Results

Over 10%

Over 14%

7.5%

8.6%

Main M&A

2000
•Acquired Headway Technologies, 
a magnetic head manufacturer.

2001

Recording Media
& Systems

Sales over past 20 years

Electronic Materials 
& Components

2005
•Acquired ATL, a manufacturer 

2007
•Acquired Magnecomp, a manufacturer 

and seller of lithium-ion batteries.
•Acquired Lambda Power Group 
(now TDK-Lambda Corporation), 
a specialist in power supply 
systems.

of suspensions for HDDs.

2008
•Acquired EPCOS (now TDK Electronics), 

an electronic device manufacturer.

Expansion of the magnetic application products business

Deep cultivation of the smartphone
market for energy application 
products and passive components

Fiscal 2016 to fiscal 2018

Value Creation 2020
Fiscal 2019 to fiscal 2021

2016
•Acquired Micronas (now TDK-Micronas), 

a developer and manufacturer of magnetic sensors. 

•Acquired Hutchinson, a manufacturer of 

suspensions for HDDs.

Expansion of
the sensor
application
products
business

2017
•Acquired InvenSense, a company 
with an extensive sensor portfolio.

Other

Magnetic 
Application 
Products

2011

Other

2021

Passive
Components

Energy 
Application Products

Magnetic 
Application Products

Passive
Components

Sensor Application
Products

40

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

2021
(FY)

41

Long-Term Vision & Strategy

Medium-Term Plan

Seven Seas

Value Creation 2023

Going forward, as energy transformation (EX) and digital 
transformation (DX) further advance as the main currents of 
society, we have stipulated policies and strategies that should 
be tackled in the medium- to long-term as the Seven Seas. 
Among them, as fields that should be addressed in a priority 
manner, we have cited AR/VR, Beyond 5G, Mobility ADAS/EV, 
IoT, Robotics, Medical/Health Care, and Renewable Energy. 
In these seven fields, interrelationships are deepening, 
and the functions and requirements of parts, modules, and 

systems are expected to become increasingly sophisticated 
and complex. 

TDK’s four business companies (BCs), the HQ R&D 
function, and the corporate marketing department will work 
together to promote product development, strategically 
develop product shapes for parts, modules, and systems, 
thereby enabling us to supply added value, and thus 
contribute to the solution of social challenges. 

Based on the long-term vision and strategy, the TDK Group 
is promoting the Value Creation 2023 three-year 
Medium-Term Plan, which began in fiscal 2022. In this 
Medium-Term Plan, the starting point is the creation of 
Social Value contributing to the solution of social challenges 
and realization of a sustainable society. Going forward, we 
will rotate a cycle in which, while increasing Commercial 

Value (growth strategy) and Asset Value (capital efficiency), 
we will create further Social Value. Furthermore, we will 
supply solutions that satisfy customers and contribute in the 
areas of EX and DX toward the realization of 2CX (Customer 
Experience and Consumer Experience), which means 
providing experiences going beyond expectations, and also 
create value for the sustainable society.    

KOTOZUKURI

Realization of 2CX

Beyond 5G

IoT

Robotics

Mobility EV

New user
experience

AR/VR

Mobility
ADAS

Medical/
Health Care

Renewable
Energy

New user
experience

EX
Contribution to energy and environmental 
solutions by minimizing waste heat and noise 
with electronic devices

DX
Promotion of the digitalization of society by 
adding software technology to material science 
and process technology

Systems

DX

Modules

Parts

MONOZUKURI

Systems

EX

Modules

Parts

Social
Value

Value
Creation

KPI
• OP margin: over 12%

• ROE: over 14%

• Capex: ¥750.0 billion (three years)

Asset
Value

Commercial
Value

KPI
• Net sales: ¥2 trillion

Medium-term management targets (net sales)

Fiscal 2021 result

Fiscal 2022 result

Fiscal 2024 target

¥1,479.0 billion

¥1,902.1 billion

Year-on-year change:
28.6%

¥2,000.0 billion

CAGR: 11%

Targets and results by segment

Passive Components

Sensor Application
Products

Magnetic Application
Products

Energy Application
Products

Fiscal 2024 target (CAGR)

Fiscal 2022 result (year-on-year)

7%

24%

25%

61%

12%

24%

11%

30%

42

43

Progress of Medium-Term Plan

Progress of measures to increase social value
E (Environment): We issued TDK Sustainability-Linked Bonds of ¥40.0 billion in December 2021. Toward achieving the 
targets through fiscal 2025, we have started initiatives to reduce CO2 emissions by focusing on both lower energy and 
renewable energy.
S (Social): Led by the Global Human Resources HQ established in Munich, Germany, in addition to the activities aimed at 
promoting succession plans and diversity, we have been promoting a project to promote women’s advancement in order to 
achieve a female manager ratio of 15% in Japan in 2035.
G (Governance): We have established Global Common Regulations, which set out basic rules to be observed by TDK 
Group companies around the world, while encouraging each Group company and region to develop an autonomous 
decentralized organization based on the concept of “Empowerment & Transparency.” We will further strengthen regional 
headquarters functions to facilitate prompt and adequate decision-making on the frontlines.

Social
Value

Value
Creation

Asset
Value

Commercial
Value

Progress of growth strategies/asset value

In fiscal 2022 both sales and profitability of the passive components business exceeded our plan. Full-year profitability of 
the sensor business was achieved as earnings improved at a pace slightly faster than initially anticipated. In rechargeable 
batteries, the power cell business expanded as planned. In addition, profit of the HDD head business recovered, and 
microwave assisted magnetic recording (MAMR) products featuring next-generation technology were launched in the market.
In the capital allocation plan, we initially planned to allocate about 60% of our capital expenditures of ¥750.0 billion in 
total for three years to energy application products, but we will reduce it to about 40% taking into consideration the medium- 
to long-term business environment and changes in business strategy. On the other hand, we plan to increase the allocation 
to passive components from about 20% to 30% with the aim of boosting production capacity. In addition, we will change 
the allocation significantly to ensure that growth opportunities in such growth areas as TMR sensors will be captured.

In terms of cash flows, we implemented strategic measures toward stable procurement of battery-related materials over 
the medium- to long-term by investing about ¥100.0 billion. As a result, there is a possibility that the level of achievement of 
the Medium-Term Plan’s financial target of generating a positive free cash flow after shareholder returns for the total three years 
will be lower than initially expected. But we see the measures as advance investment to ensure sustained competitiveness.  
Although there has been an impact on our financial position due to higher-than-expected rises in material prices and 
transportation costs, among other factors, we will strive to minimize such impact by cost pass-through measures and cost 
reduction. In addition, as there has been a delay in improvement in earnings of problematic businesses, we will take 
priority measures.

Progress of main KPIs

Net sales

2,500

(billions of yen)

2,000

1,500

1,000

500

0

200

150

100

89.7 

7.8

7.1

50

0

2,200.0

1,902.1

Medium-
term 
target
2,000.0

1,271.7

1,381.8

1,363.0

1,479.0

3/2018

3/2019

3/2020

3/2021

3/2022

US-GAAP

3/2023
Projection

3/2024
Medium-term target

IFRS

Operating profit/OP margin/ROE

250

(billions of yen)

Operating profit

OP margin

ROE

107.8 
9.7

7.8

97.9 

7.2

6.7

111.5

8.6

7.5

25

(%)

20
Medium-
term target 
for ROE
14%

15
Medium-
term target
for OP
margin 
10
12%

14.0

12.0

185.0 

166.8 

11.6

11.5

8.8

8.4

5

0

3/2018

3/2019

3/2020

3/2021

3/2022

US-GAAP

3/2023
Projection

3/2024
Medium-term target

IFRS

Review of capital allocation plan

Cash-IN

Cash-OUT

Strengthened financial position

D/E ratio: 40% range

Shareholder returns

Targeted dividend payout ratio:
30% range

Operating
cash flow
¥900.0 billion

Capex: ¥750.0 billion

EBITDA ratio: 65%

Energy: 60%

Passive: 20%

Magnetic: 16%

Other: 4%

Stable and sustained 
improvement of dividends based 
on medium-term profit growth

Priority allocation of investment
to growth areas
•Rechargeable batteries
•xEV, ADAS, 5G
•TMR sensors, etc.

40%

30%

20%

10%

44

45

Strategy by Segment

Passive Components 
Business Strategy
Achieve growth by firmly grasping EX and DX 
trends with diverse elemental technologies

Net sales (billions of yen) /
OP margin (%)

CAGR: 7%

433.4

13.5

395.5

407.1

9.9

9.9

505.2

15.3

Value Creation 2020

Value Creation 2023

3/2019

3/2020

3/2021

3/2022

3/2023

3/2024

Sensor Application 
Products Business Strategy
Expand customer base and applications and 
move into the growth phase

Net sales (billions of yen) /
OP margin (%)

CAGR: 25%

130.8

76.5

77.9

81.3

Value Creation 2020

Value Creation 2023

2.4

3/2019

3/2020

3/2021

3/2022

3/2023

3/2024

-28.9

-32.1

-30.6

Market needs

Growth strategies

Market needs

Growth strategies

•To function ICs and other active 

components, passive components such 
as capacitors and inductors are essential, 
and during the EX and DX era, they will 
support society from its foundations.

•The passive components market that 

have undergone rapid growth centered 
on ICT devices such as smartphones 
and have recently expanded to industrial 
equipment and the automotive field. 
There are also signs of expansion to the 
IoT, use of AR/VR and AI fields.

•In conjunction with the increased density 

of circuit boards due to advanced 
functions and multi-functionality, 
modularization that integrates ICs and 
multiple passive components is 
advancing. It is necessary that power 
electronic components become even 
more efficient so that a decarbonized 
society can be achieved.

•Previously, since the applications and the products used were divided up by industry, 
we pursued development efforts that were focused on the fields of ICT, automotive, 
and industrial equipment. However, given that in recent years the barriers between 
fields have been rapidly breaking down and the fields are fusing together, a variety of 
new applications are being created. At TDK, we have seen these as a strategic growth 
market and are prioritizing product development for them. In our development efforts, 
we are bringing together our unique elemental technologies to put products into the 
market that have a high degree of originality.

•Coils and filters that use thin-film technology cannot be turned into products without plating 
technology and material development. TDK has a variety of elemental technologies and 
methods, so we can develop products appropriate to different markets and applications.

•We provides a diverse range of inductors extending from low to high power that use 

magnetic material technologies as well as wire winding, layering, and thin-film 
technologies. We are now focusing on supplying products for automotive applications 
such as advanced driving assistance systems (ADAS) and autonomous driving, 
markets that are expected to grow.

•With regard to multilayer ceramic chip capacitors (MLCCs), automotive applications, 
industrial equipment, base stations, and other devices need precise and complex 
sintering conditions. Making use of these conditions, we will focus on areas that require 
high quality and high reliability and pose high barriers to market entry by competitors.

•As devices become increasingly 

•Sensors and sensor solutions are areas where we anticipate growth in the future. 

automated, electrified, and smart, as the 
IoT and wearable devices become more 
widespread, and as AI and other 
technologies are spread, massive 
numbers of sensor networks will move 
into significant positions in social 
infrastructure. As a result, integration of 
sensors and the fusion with software 
and communications technologies will 
be crucial.

•The widespread adoption of xEV and 
ADAS will result in the diverse use of 
temperature, pressure, magnetic, 
motion, ultrasonic sensors and others.

Along with our software technology, we are capitalizing on our strengths with 
non-optical sensors in a wide range of technologies and products in our drive to 
further expand our applications and product lineup.

•TMR sensors, which were developed by using the thin-film and magnetic technologies, 

are a strategic product that TDK is focusing on. We are pushing forward on the 
development of products suited to a wide range of applications from ICT to industrial 
equipment and automotive uses.

•Our temperature sensors, pressure sensors, and Hall sensors are being used in 

products for automotive uses, and we are seeking to grow our business in particular in 
conjunction with the expansion of uses with xEVs. For example, we are working to 
further development efforts that should deliver sensor solutions that are both highly 
reliable and accurate by combining Hall and TMR sensors.

•We offer motion sensors, barometric pressure sensors, and MEMS microphones all 

based on our MEMS technology, and will further create a lineup of sensors of 
various types.

Launch distinctive products for strategic growth markets using proprietary elemental technologies

Focus sensor business domains

Autonomous
driving

Resin electrode
MLCCs

Hybrid polymer Film capacitors

Pattern coils

ICT

Strategic 
growth 
market

Industrial
equipment

Auto-
motive

Main products

Proprietary elemental
technology

Power
inductors

Motors

Electronic 
power steering

Winding

Layering

Thin film

Plating

Transmissions

Inverters

Regenerative 
brake system

Battery management 
systems (BMSs)

•High accuracy
•High sensitivity
•Low power 

consumption
•High robustness

True wireless 
stereos (TWSs)

Smartphones

Wearable devices

Strategic 
growth market

xEV

5G & post-5G
M2M/V2X

AR/VR, 
wearable

Data storage

Renewable 
energy

Robotics,
drones

Medical & 
healthcare

RF filters

RF inductors

Haptics

TVS diodes

EMC filters

Product 
development 
with multiple 
technologies

μPOLs

Thin-film 
products

Aluminum & film
capacitors

Circuit protection 
devices

Piezo elements for 
tumor treatment

Dielectric barrier discharge 
(DBD) plasma

Precision machining

Transformers

Module

Material 
(Dielectric, Magnetic, 
Piezoelectric)

TMR sensors
•Angle sensors
•Position sensors
•Current sensors

TMR sensors
•Expertise in elemental technology of MR
(Downsizing / Low power consumption)

•Subtle magnetics control (High accuracy / High sensitivity / Low noise)
•Efficient development-production cycle (First To Market)

Microphones
•Advanced design: ASIC (High performance / Low power consumption)

MEMS (High sensitivity / High robustness)

•High-functional digital product (AAD*)
•Collaboration with IC makers (First To Market)

TMR sensors
•Position sensors
•Compasses
•Digital products

Microphones
•Analog products
•High–functional 
digital products

*AAD: Acoustic Activity Detect

47

Application example of elemental technologies (thin-film coils and filters)

•Thin wire plating technology      •Low loss dielectric material 
•Ferrite substrates optimized for thin film process

46

 
Strategy by Segment

Magnetic Application 
Products Business Strategy
Supply advanced technologies to meet the needs 
of the high-capacity storage age

Net sales (billions of yen) /
OP margin (%)

CAGR: 12%

272.8

6.2

219.7

199.3

248.4

Value Creation 2020

Value Creation 2023

0.2

1.8

Energy Application Products 
Business Strategy
Contribute to the realization of a sustainable
society through the battery and power
supply businesses

Net sales (billions of yen) /
OP margin (%)

20.8

597.7

19.9

740.2

965.3

12.8

16.9

537.5

CAGR: 11%

Value Creation 2020

Value Creation 2023

3/2019

3/2020

3/2021

3/2022

3/2023

3/2024

3/2019

3/2020

3/2021

3/2022

3/2023

3/2024

Market needs

Growth strategies

Market needs

Growth strategies

-1.2

•Thanks to the expansion in cloud and 
other services, investments in HDD 
servers for data centers are forecast to 
experience further growth. The 
technology requirements for HDD 
magnetic heads are likewise becoming 
ever more sophisticated.

•With xEVs gaining ground and the 

increase in wind power generators as a 
renewable energy source, applications 
that use metal magnets are expanding.

•We are commercializing HDD magnetic head products including TMR and PMR heads 

by consolidating magnetic and thin-film process technologies. As the world’s only 
specialized manufacturer of HDD magnetic heads, TDK provides advanced technology 
to meet the needs of the high-volume data storage era and is focusing on development 
and mass production of new technology products including microwave assisted 
magnetic recording (MAMR) and heat assisted magnetic recording (HAMR) heads.

•In preparation for the increased demand for new-technology products, we will 
continuously promote automation and smart factories using AI and big data to 
optimize production capacity and operational systems.

•We will enter the market of the next-generation actuators for high-capacity nearline 

HDDs and expand the use of suspension application products that employ 
high-precision processing technologies in ICT markets.

•We will provide optimal solutions using neodymium magnets for the drive motors in 
xEV and work to minimize the use of difficult-to-procure rare earths to minimize 
procurement fluctuation risks.

Storage capacity of nearline HDDs shipped worldwide

•Demand is increasing for power supply 
devices and rechargeable batteries due 
to the proliferation of xEVs, electric 
motorcycles, 5G communications, IoT 
and wearable devices.

•As the utilization of solar power, wind 
power, and other renewable energy 
increases toward the realization of a 
decarbonized society, demand is 
increasing significantly for batteries of 
residential energy storage systems 
and others.

•In such fields as smart cities and 
advanced medicine, demand is 
expanding for power supply and energy 
storage systems for the effective 
utilization of electricity.

•We will maintain and expand our front-runner status in rechargeable batteries through 
the development of cutting-edge technologies and performance improvements in the 
ICT market, which looks to continue to grow in the future. At the same time, capitalizing 
on the cell technology that we have nurtured through small batteries, we will pursue 
business expansion in the field of highly safe, long-life, and high-output medium capacity 
batteries. Furthermore, with future business expansion in mind, we will strengthen our 
undertakings throughout our supply chain, including the upstream of raw materials. 

•Regarding power supplies, we contribute to solve energy issues of society through the 
development and supply of, among other things, bidirectional converters for the highly 
efficient charging and discharging of storage batteries, which are essential for the 
utilization of renewable energy; programmable power supplies that are widely used in 
semiconductor manufacturing equipment and so on; and switching power supplies for 
various medical equipment requiring a high level of safety, such as MRI machines and 
PCR test devices. 

•Regarding power supplies for xEVs, in addition to its technology of the compact and 

low-profile, and the light power supplies through the original design, we will contribute 
to solve issues in automobile society by the provision of added value enabling it to 
respond to the increasing demand for electricity due to the multifunctionality of 
automobiles and the need for rapid charging.

(Exabytes)
3,500

3,000

2,500

2,000

1,500

1,000

500

0

Energy solutions that contribute to EX in society

Small batteries with high safety 
and performance for user-friendly 
mobile devices and communities

Battery cells/packs for IoT devices, 
smartphones

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026

2027

(year)

Source: Techno Systems Research
*1 Exabytes (EB) = 1,000,000 Terabytes (TB)

Innovations in HDD magnetic heads and suspensions

IoT, 5G/6G

Smart factories

BEMS / HEMS

Smart agriculture

48

Residential ESS

Longer-life and high-safety 
battery makes residential 
ESS and renewable energy 
more popular

Renewable energy

xEV, e-motors

Insulated bi-directional 
DC-DC converters

Industrial ESS

DC-DC
converters

Onboard
chargers

Contribution to social foundation such as 
carbon-free and disaster-durable energy supplies 
through utilization of renewable energy by insulated 
bi-directional DC-DC converter and ESS

DC-DC converter, onboard 
charger contribute to shift from 
fuel to renewable energy by 
electrification of automobile

Battery packs for
electric two-wheelers

Pouch-type batteries with 
light-weight, high-power and 
flexible design to expand 
capability of E-mobilities

49

TDK Group’s Materiality

Accelerate EX and DX in order to realize 2CX and create value for a sustainable society

EX

DX

Contribution to energy and environmental
solutions by minimizing waste heat and
noise with electronic devices

Promotion of the digitalization of society
by adding software technology to material
science and process technology

•Effective use of energy and expanded use of 

renewable energy toward the realization of net 
zero CO2 emissions by 2050

•Provide products and solutions for creating clean 

energy to realize a zero-carbon society

•Provide products and solutions for realizing an 
efficient energy society by storing, converting, 
and controlling energy 

•Provide products and solutions to help build 

resilient communication network infrastructure

•Provide products and solutions for supporting 

robotics and mobility to promote human 
capability enhancement and complementation 

•Promote digitalization at TDK

Quality Management

•Reduce quality costs

•Pursue zero-defect product quality

•Maximize customer satisfaction with product and service quality

HR Management

•Develop human resources to lead the TDK Group

•Foster greater diversity and inclusion

•Improve employee engagement and job satisfaction to attract and retain 
talented employees

Supply Chain Management

•Ensure responsible procurement

•Enhance global procurement capabilities and mechanisms

•Ensure societal and environmental consideration in the supply chain

Opportunity & Risk
Management

•Identify and capture business opportunities effectively by strengthening 

marketing capability with full use of digital technology

•Strengthen the Group’s risk management capabilities

Pursuing Both Delegation of 
Authority and Internal Controls

•Ensure speed and transparency in operations, based on the clearly defined roles, 

authorities and responsibilities of each organization

•Make management systems of each Group company more effective and efficient, 

aligned with the Group’s unified policy

•Implement appropriate post-merger integration (PMI) for acquired companies

Asset Efficiency Improvement

•Rebuild business portfolio

•Optimize facilities and manufacturing sites

Since fiscal 2016, the TDK Group has worked to address 
four key CSR issues: contribute to the world through 
technology; develop human resources; consider the societal 
and environmental impact of the supply chain; and develop 
and prosper in harmony with the global environment.

create value for society through the Group’s technology 
and products. We are striving to maximize Social Value 
primarily in these two areas by developing a system 
within the company to generate products based on the 
issues raised in the SDGs.

In fiscal 2021, we reviewed our materiality in conjunction 

Quality management, human resource management, 

with preparing our Medium-Term Plan. In order to both 
achieve the goals of the Medium-Term Plan and balance 
sustainable society with sustainable corporate growth, we 
identified materiality by defining key issues as those which 
should be addressed by giving them top priority in 
investment of the organization’s management resources.

EX and DX, set forth in our materiality, are the 
business areas that TDK focuses on for social value 
creation and corporate growth, areas in which we can 

supply chain management, opportunity and risk 
management, pursuing both delegation of authority and 
internal controls, and asset efficiency improvement are 
the areas TDK has positioned as the basis for value 
creation in the fields of EX and DX.

These areas intersect on TDK group’s materiality 

diagram, indicating that there is a correlation between 
the two.

The materiality identification process

Understanding and organizing the issues
An internal draft was prepared based on the SDGs, GRI, Responsible Business Alliance (RBA), 
and survey items of leading ESG rating agencies; issues raised in the Group’s long-term strategy 
review materials; risks reported in the annual securities report; and our key CSR issues and 
other information.

Gathering outside opinion
We gathered opinions on our draft materiality through dialogues and written opinions.

Opinions from external experts are posted on our website.
Dialogue
https://www.tdk.com/en/sustainability2022/tdk_sustainability/tdk-materiality/dialogue

Written opinion regarding materiality (initial internal draft)
https://www.tdk.com/en/sustainability2022/tdk_sustainability/tdk-materiality/opinion

Internal discussion
We prepared another internal draft based on the outside opinions. The completed draft was discussed 
again by the Executive Committee, and once approved was submitted to the Board of Directors. To 
achieve the goals of our current Medium-Term Plan, we decided to take a full-scale approach to 
engaging in these key issues, which should be addressed by giving them top priority in investment of 
the organization’s management resources.

Internal development
We began by assigning a division to take responsibility for each materiality theme. Under the leadership 
of those divisions, we then developed a vision for three years hence, items to be implemented to 
achieve that vision, divisions responsible for implementing those items, KPIs, and target numbers. These 
were finalized through discussions with management. Each division reports to management monthly on 
its progress and works to continually improve their efforts through implementation of a PDCA cycle.

   ... 22 materiality themes

50

For more information on sustainability, please visit our Sustainability Website.
https://www.tdk.com/en/sustainability/index.html

51

STEP1STEP2STEP3STEP4TDK Group’s Materiality

Rigorous selection of materiality

Regarding the 22 materiality themes, we conducted 
hearings with related headquarters functions. After that, 
we carried out a qualitative assessment of the relationship 
of each theme to corporate value, centering on the two 
axes of financial results*1 and non-financial results,*2 and 
selected rigorous KPIs (diagram on right) from the 
perspectives of the effectiveness of materiality-linked KPIs 
and the impact on corporate value. 

*1 Extent of contribution to capital efficiency through achievement of materiality (extent of 

contribution to enhancing business ROA within three years)

*2 Extent of contribution to reducing business risks or improving latent growth rate 
through achievement of materiality (effects not recognized within three years but 
expected to appear after that).

i

F
n
a
n
c
a

i

l

r
e
s
u
l
t
s

•Maximize customer 

•Rebuild business 

satisfaction with product 
and service quality

•Enhance global 

procurement capabilities 
and mechanisms

portfolio

•Optimize facilities and 
manufacturing sites

•Effective use of energy and expanding use of 

renewable energy toward the realization of net 
zero CO2 emissions by 2050

•Implement appropriate post-merger integration 

(PMI) for acquired companies

•Foster greater diversity and inclusion
•Ensure societal and environmental 
consideration in the supply chain
•Pursue zero-defect product quality
•Reduce quality costs

Non-financial results

Relationship between materiality and corporate value

In endeavoring to maximize long-term corporate value, 
TDK emphasizes PBR as an indicator of corporate value. 
Following this approach, we studied and formulated a 
tree showing how activities linked to each materiality 
theme impact corporate value. 

The tree also indicates which of the six capitals 
defined by the International Integrated Reporting Council 

(IIRC) corporate activities linked to each theme contribute 
to. (These six types of capital are financial, manufactured, 
intellectual, human, social and relationship, and natural.)
In addition, we monitor the degree of achievement of 
KPIs set for each materiality theme by contrasting planned 
figures and achieved figures with a tool called a management 
dashboard that analyzes and visualizes data.

TDK’s materiality           Relationship to financial results           Relationship to non-financial results

Financial capital

Corporate value

PBR

Financial results

ROE (%)

Non-financial results

PER

Financial leverage

ROA (%)

Capital cost (%)

Latent growth rate (%)

Maximization
of
long-term
corporate
value

Net profit margin (%)

Cash conversion cycle
(month)

Fixed asset turnover
ratio (times)

Social and relationship
capital

Business
model

Maximize customer satisfaction with
product and service quality

Materiality

Manufactured
capital

Optimize facilities and
manufacturing sites

Reduce quality costs

Ensure societal and
environmental
consideration in
the supply chain

Enhance global procurement
capabilities and mechanisms

Human
capital

Pursue zero-defect
product quality

Intellectual
capital

Rebuild business
portfolio

Foster greater diversity
and inclusion

Natural
capital

Achieve net zero CO2
emissions by 2050

Social
value
creation

52

Enhancing Corporate Value by
Qualitatively Analyzing Relations with
PBR and Non-financial Indicators (ESG, etc.) 

In promoting more effective non-financial activities, 
such as ESG, to further enhance corporate value, 
we are utilizing outside opinions and conducting 
demonstrative studies of non-financial activities. 
Specifically, using information released by 85 
electric appliance companies listed in the First 
Section of the Tokyo Stock Exchange (as of March 
2022) as a data source, we conduct causal 
estimates by the following analytical model and 
statistically evaluate and identify significant 
non-financial indicators against PBR, ROE, and PER. 
As a result, it can be said that such non-financial 

indicators as the ratio of recycled waste to total waste 
do contribute to the enhancement of corporate value. 
These items are not included in the materiality set by 
the current Medium-Term Plan, but we are continuing 
to tackle them as activities. Going forward, we will 
increase the data and improve the analytical model 
so as to raise its authenticity. Furthermore, when 
formulating the next Medium-Term Plan, we will 
compile a value creation story and set materiality 
bearing these analytical results in mind and even 
more positively promote the enhancement of 
corporate value through non-financial activities.  

1. Analytical Model

•Implemented causal estimates for each of three objective variables (PBR, ROE, and PER) using our original 

regression equation.

•In consideration of the nature of the objective variables, besides one non-financial factor to be analyzed, six 
financial factors and objective variables of the previous term’s results are added to the explanatory variables. 
t

: Company

i

: FY

Regression equation
applied this time:

yit

i=
ß

x

it

+

ß

x
1 1
it

...
+ +

ß

6

it6x

+

7ß

yit

+-
1

u

it

Non-financial
factor (one)

Financial factors relating to business
performance selected in consideration of
the characteristics of the industry (six)

Impact of objective
variables in
previous term

2. Analysis Results

Classification

Non-financial indicators*1

Unit

PBR

ROE

PER

Regression
coefficient*2

P value*3

Regression
coefficient*2

P value*3

Regression
coefficient*2

P value*3

Amount of recycled waste/
total amount of waste

%

0.027

p<0.01

3.003

p<0.01

–

–

Environment

No. of ISO 14001 certified
facilities/no. of employees

No. of facilities/
1,000 persons

0.182

p<0.01

Social

No. of female corporate officers
(at term end)

Persons

 0.614

p<0.01

Governance

Ratio of outside directors
possessing shares

Frequency of Board of Directors
meetings

%

0.007

p<0.05

Times

0.130

p<0.01

–

–

–

–

–

–

–

–

910

p<0.01

–

–

–

–

–

–

*1 This shows partially extracted non-financial indicators recognized as being statistically significant in causal estimation with objective variables and for which 

qualitative interpretation was possible.

*2 This shows the rate at which PBR increases in this model when the non-financial indicators are increased by one unit, assuming that other explanatory 

variables remain fixed. 

*3 This is an indicator to investigate whether there is any statistical relationship between objective variables and explanatory variables. The p value shows the 
probability of a calculated regression coefficient being observed. The smaller the value, the higher is the possibility of a statistical relationship between the 
objective variables and explanatory variables. 

*4 Analysis method and data

Analysis method: Employed the panel data analysis method (fixed effect model) 
Data source: Used data released by companies in the electric appliance industry (industrial classification of the Tokyo Stock Exchange) 
Data population: 85 companies in the electric appliance industry listed in the First Section of the Tokyo Stock Exchange
Data period: Last eight years 

53

 
TDK Group’s Materiality

KPIs, medium-term targets, and achievements for rigorously selected materiality themes

Category

Themes

Responsible department

Goals in three years

Action items

KPIs

Please see the Sustainability Website for related information and other themes.

https://www.tdk.com/en/sustainability/index.html

Medium-term target
(fiscal 2022–2024)

Progress of fiscal 2022

EX

Effective use of energy and 
expanded use of renewable energy 
toward the realization of net zero 
CO2 emissions by 2050

Safety & Environment Group

CO2 emission intensity from energy use (Scope 1, 2) is reduced by 
12% compared with base year (fiscal 2015)

Quality
Management

Pursue zero-defect product quality

Quality Assurance HQ

Manufacturing in business divisions is moving toward upstream 
management in order to eliminate quality defects in the four areas of 
design, material, process, and management

Aim at halving CO2 emission intensity, as advocated in the TDK 
Environmental Vision 2035, through the following two activities:
• Strengthen energy efficiency by improving productivity at 
manufacturing sites
• Expand the use of renewable energy

• Strengthen the quality education in design, development, 
and manufacturing departments
• Manage and maintain the certification at all applicable sites
• Promote activities to eliminate the four quality defects 
(design, material, process, and management) by improving 
quality awareness and improvement methods and using AI

CO2 emission intensity
from energy use

Reduce by 12% compared
with fiscal 2015

Reduced 32%

Implementation of quality 
education at all applicable 
sectors

Management of certification 
maintenance at all applicable 
sites (ISO9001)

Consideration of the 
development of systems 
by utilizing AI

Promote the globalization of 
quality education utilizing DX

Started learning with digitalized 
educational content

Certification maintenance ratio: 
100%

100%

• Develop a system for detecting 
signs of equipment failure
• Consider the development of 
design screening by AI search

• Considered elemental technology for 
indicative detection
• Introduced an automated monitoring 
tool by deep learning

Quality
Management

Reduce quality costs

Quality Assurance HQ

Measures have been taken to strengthen design reviews during design 
phase and to improve 4M (man, machine, material, method) at 
manufacturing sites, and improvements are promoted autonomously 
in business divisions

• Promote 4M improvement in manufacturing aimed at 
reducing quality loss (improving yield)
• Promote small-group activities

Quality improvement
activities for each cause

Implement measures
for each cause

• Promoted the visualization of foreign 
objects through in-process activities to 
reduce the presence of foreign objects
• Introduced an analytical tool to 
counter the fragility of software 
implemented in products
• Implemented new quality diagnosis 
(processes, equipment) by 
headquarters functions
• Issued a manual for small-group 
activities and promoted them

Quality
Management

Maximize customer satisfaction
with product and service quality

Quality Assurance HQ

The speed of response to quality complaints is improved by enhancing 
and strengthening the semiconductor analysis functions and, in the 
case of especially serious complaints, a company-wide 
cross-functional activity is conducted to respond to the customer

• Accelerate measures to improve customer satisfaction 
through cross- functional activities

HR Management

Foster greater diversity and inclusion

Human Resources HQ

Employees’ understanding of the significance and purpose of activities 
to promote diversity and inclusion are deepened, and a foundation 
and talent pool are created that will continuously produce female 
candidates for managerial positions

• Penetrate the significance and purpose of activities to 
promote diversity and inclusion
• Foster female candidates for managerial positions
• Share TDK (Japan) activities globally and vice versa

“A rank” in degree of customer 
satisfaction
*Among the total of supplier 
evaluations obtained from 
customers, “A rank” means the ratio 
of customers expressing satisfaction

At least 95%

96.8%

Attendance ratio of workshop
for managers (Japan)

70%/year

98%/year

% of female candidates for 
promoting to manager position 
(Japan)

4%/year

10.3%/year

Female managers ratio (Japan)

3%

3.7% (as of April 2022)

Supply Chain
Management

Ensure societal and environmental
consideration in the supply chain

Procurement & Logistics Group

The working environment of suppliers is regularly monitored utilizing 
CSR check sheets and continuously improved through feedback or 
guidance to suppliers

• Appropriately manage the working environment of suppliers

CSR compliant supplier rate

100%

99%

Supply Chain
Management

Enhance global procurement
capabilities and mechanisms

Procurement & Logistics Group

• Continuous cost reduction is achieved by sharing and utilizing the 
latest information of common critical suppliers of the TDK Group
• Procurement risks, including potential risks, are reduced through 

supply chain optimization

• Compliance with Global Common Regulations (GCR) is achieved 

through regular monitoring and support for subsidiaries

• Analyze the Approved Supplier List (ASL), formulate cost 
reduction plans, negotiate with common suppliers, study 
information sharing platforms, and launch a Global 
Procurement Collaboration Committee (GPCC)
• Analyze high-risk components and materials and consider 
countermeasures; restructure and optimize the supply 
chain through negotiations with suppliers
• Consider monitoring mechanisms, collect feedback from 
subsidiaries, support formulation of individual regulations, 
and conduct regular monitoring

Pursuing Both 
Delegation of 
Authority and 
Internal Controls

Implement appropriate post-merger
integration (PMI) for acquired
companies

Corporate Planning Group

Pre- and post- acquisition processes are established and practiced, 
enabling acquired companies to display synergy and to grow and 
enhance their value under the TDK Group’s governance

• Implement pre-acquisition due diligence by each function
• Compile pre- and post-acquisition plans and monitor 
activities to create synergy based on these plans

—

Asset Efficiency
Improvement

Rebuild business portfolio

Asset Efficiency
Improvement

Optimize facilities and
manufacturing sites

Corporate Planning Group

Through the implementation of various measures to improve asset 
efficiency, for example, the following indicators have been achieved:
• OP margin: 12% or more
• ROE: 14% or more
• Capex (three years): 750 billion yen

• Reduce operating losses by promoting withdrawal/shrinkage 
and structural reform in priority challenging businesses based 
on business portfolio management
• Effectively use R&D costs by setting new, continuation, and 
withdrawal criteria for R&D themes

• Optimize capital investment to facilities and sites categorized 
in business portfolio management as “carefully controlled” or 
“improvement required”

Visualization and utilization of 
supplier information and 
purchasing data

Build a platform to uniformly 
visualize the TDK Group’s 
supplier information and 
purchasing data and utilize it in 
procurement strategy

Reduction of procurement 
risks for high-risk parts and 
materials

Conduct supply chain risk 
analysis and implement 
countermeasures

Conformity with
global common rules

100%

—

OP margin

12% or more

Visualized supplier data of 
main subsidiaries

Identified high-risk parts and materials

Built a monitoring mechanism and 
began checking the state of 
establishment of individual rules

—

8.8%

ROE

14% or more

11.6% (IFRS)

Capex (three years)

750.0 billion yen

291.4 billion yen

54

55

Human Resource Strategy

Connecting Diverse Human Resources and
Aiming for True Globalization as “TDK United”

The TDK Group’s human resource strategy

TDK has expanded and grown rapidly through our 
businesses such as M&A, and at present the TDK Group 
comprises more than 100 companies with over 250 sites 
in more than 30 countries around the world. The TDK 
Group has about 117,000 employees, and more than 
90% of them work outside Japan. About 80% of these 
employees have joined the TDK Group through M&A.

To continuously come up with innovations, grow our 
business through business portfolio management, create 
economic and social value, and achieve our 
Medium-Term Plan, a new human resource strategy was 
necessary. This strategy involves building an 
environment in which diverse Group companies and 
outstanding members can fully display their abilities as 
members of the TDK Group and establishing a 
mechanism for human resource development based on 

common Group-wide foundations to facilitate further 
growth. The following are our HR vision and mission 
statement based on this understanding.

Under this vision and 

mission statement, we 
launched our global 
human resources strategy 
in earnest in fiscal 2019. 
Its activities are directed 
and implemented by 
Andreas Keller, our Senior 
Vice President and 
General Manager of the 
Human Resources HQ in 
Munich, Germany.

Andreas Keller
Senior Vice President
General Manager, 
Human Resources HQ

Transform TDK into a more resilient company, prepare as ‘trusted enabler’ 
for the future through highly engaged team members.

Vision

We will connect TDK Group companies and members by utilizing their unique strength of diversity.

Mission Statement

1. Unify our diverse human resources with global common platform and 

strengthen reskilling

To build strong bonds among companies and employees who have joined the TDK Group through M&A 
and to create innovation, we are unifying HR management and training methods. Furthermore, to realize 
the development of human resources brimming with vitality, we will build a common learning platform for 
all employees.

Visualization of the HR skills of Group employees
We are pressing ahead with the introduction of a system to unify and visualize HR management and training, centering on 
managers in the TDK head office and Group companies. In this system, which is called the Talent Management System 
(TMS), we have prepared such modules as “Performance evaluation,” “Competency assessment,” “Succession planning,” 
and “HR training plan” so that we can comprehend the abilities of each individual. This system is an important initiative to 
fully display the individual qualities of our human resources on a global scale. Going forward, our aim is to introduce it for 
all sites and Group employees.

Image of increase in cumulative number of 
TMS registrants

Conceptual chart of TMS

Top management

Members, managers, HR

TMS

• Performance evaluation
• Competency assessment
• Succession planning
• Information on qualifications, skills, training history, etc.

2018

2019

2020

2021

2022

(FY)

HR systems of TDK Group companies

Global unification of HR study and training methods

We are implementing the Global Communication & English (GCE) educational program for all employees with the aim of 
polishing communication skills in English, which are essential for global engagement within the Group. In addition, we 
have introduced the Weconnect platform, which enables the online study of digital teaching materials covering about 
25,000 courses, including IT skills and management. We have built this environment enabling employees to study what 
they want and when they want so as to support their skill improvement.

We are mainly working on following themes:

Trends in employees acquiring intermediate- and 
advanced-level scores on Versant (English proficiency test)

Unify our diverse 
human resources 
with global common 
foundations and 
strengthen reskilling

Link our diverse human 
resources and facilitate 
growth by appointing 
the right persons in 
the right places

Build an environment 
to attract diverse 
individuals

52%

55%

61%

%
100

80

60

40

20

0

2021

2022

2023

(FY)

C1               B2               B1               A2               A1

*Only continuous students

56

57

Human Resource Strategy

2. Link our diverse human resources and facilitate growth by appointing 

the right persons in the right places

3. Build an environment to attract diverse individuals

Business portfolio management is essential for TDK to achieve sustained growth. For this purpose, it is 
important for diverse human resources to be the right persons in the right places and to work actively 
regardless of their former career or nationality. Therefore, we will stipulate new regulations and maintain 
and bolster global management training to strengthen ties across generational and company boundaries.

To ensure that TDK continues to give birth to innovations and create new values, it is important to build a 
corporate culture in which Group employees share mutual respect regardless of such factors as gender, 
age, and nationality and can freely exchange opinions.

To this end, we will establish new workstyles and diverse workplace environments.

Promoting the “right person, right place” activities of employees around the world

TDK is reviewing the differing personnel systems of Group 
companies with the aim of unifying HR management and 
training methods. Our basic HR management policy is to 
enable the right people to be active in the right places at 
the right time by comprehending the skills possessed by 
each team member and formulating unified rules to 
facilitate HR transfers among Group companies. We 
implement an HR strategy that is finely tuned to the 
respective positions of top management, midlevel 
managers, and employees.

Formulation of global mobility regulations
To promote the ideal placement of employees within the Group transcending country and company, we are formulating common 
regulations for Group companies on transfer not only from HQ functions (Global HQ and Regional HQs) to subsidiaries but also in the 
opposite direction and between Group companies.

Implementation of two-way overseas trainee system
We are actively implementing not only the dispatch of trainees from Japan to other countries but also the acceptance of trainees from 
overseas to Japan.

Active invitation of outstanding foreign employees to Japan
TDK actively invites outstanding employees in our overseas affiliates to Japan to enable them to display their abilities to the full. This 
scheme not only helps the person concerned to grow but also serves as a stimulus for Japanese employees.

Implementation of exchange and training programs for next-generation leader candidates
The nurturing of successors capable of leading the TDK Group in the next generation is essential for ensuring TDK’s sustained growth. 
Therefore, TDK has launched four Global Management Development Programs aimed at developing future candidates for top 
management and director positions and building ties among them. Through the drafting of management strategy and workshops, we 
build an environment in which candidates can display their skills.

Global management development programs

Cumulative total of global training participants

•Global selective education

•Gathering HR information

Development of 
next-generation human 
resources

•Expanded scope of 
understanding HR 
information

•Successor training plans

GEMP/
Global Executive Management Program 

GAMP/
Global Advanced Management Program

Global level

GMP/
Global Management Program

Regional level 
(China, Europe, Americas, Asia)

TCDP/
Territorial Career Development Program

Persons
400

393

304

259

300

200

100

0

112

2019

2020

2021

2022

(FY)

Creating a corporate culture brimming with diversity

To ensure that TDK continues to give birth to innovations and create new values, it is important to build a corporate 
culture in which Group employees share mutual respect regardless of such factors as gender, age, and nationality and 
can freely exchange opinions. TDK implements effective measures in each region to foster such a corporate culture.

As part of these efforts, we have set the target of raising the ratio of female managers in Japan to 15% by FY March 
2036. Also, from March 2021 to February 2022 we held diversity workshops on 193 occasions for about 1,200 managers 
at TDK Corporation, the equivalent of 98% of all managers, to further deepen their understanding of the significance of 
activities to promote diversity. Furthermore, we have belonged to the nonprofit organization J-Win (Japan Women’s 
Innovative Network), which supports diversity management, since fiscal 2022, dispatching more than 10 young female 
employees there, and we have introduced a mentor system for the fostering of female employees.

TDK also encourages male employees to take childcare leave. Over the last five years the cumulative number of men 

taking childcare leave has reached about 60 persons. We will continue to make efforts to promote diversity in the 
workplace environment.

Male employees taking childcare leave

Number of female employees (non-consolidated) / 
Ratio of women in managerial roles

Persons
80

60

40

20

0

5

9

61

38

26

Persons
1,200

900

600

300

0

771

833

895

942

1,035

3.7

1.4

1.4

2.3

1.8

2018

2019

2020

2021

2022

(FY)

2018

2019

2020

2021

2022

*TDK Corporation

*Data for FY2022 is as of April 2022.

%
5

4

3

2

1

0
(FY)

Building an environment enabling work anytime and anywhere

At present major changes are taking place in workstyles at TDK sites, including the introduction of telecommuting and 
super-flextime systems. TDK is promoting these activities further and making preparations to establish the TDK Smart 
Work system, which will enable autonomous workstyles unbound by working hours and workplace. Our aim through 
these initiatives is to enhance employee engagement and maximize both individual and company performance.

Endeavoring to enhance employee engagement 
with the aim of further growth

For TDK to realize sustained growth, it is important to 
improve the work environment of members, increase 
empathy with TDK’s future vision, and build an environment 
in which members themselves feel motivated to work. TDK 
conducts engagement surveys targeting Group employees 
worldwide and makes efforts to identify issues and raise 
engagement scores.

58

59

Climate Change Initiatives

Toward net zero greenhouse gas emissions

Medium- and long-term goals

Anthropogenic greenhouse gas emissions, which 
contribute to global warming, are on the rise, and the 
sense of crisis about climate change is increasing, as 
represented by the Paris Agreement adopted at the 
COP21 in December 2015. Above all, CO2 is a major 
emission source that makes up 76% (from the IPCC 5th 
Assessment Report) of greenhouse gases, so it is 
necessary to implement reliable CO2 reduction measures 
in business activities. 

In the TDK Group, the environmental officer serves as 

the manager of the Group’s environmental activities, 
including climate change issues, and the Safety and 
Environment Group of the Sustainability Promotion HQ 
leads the promotion of and support for the Group’s 
environmental activities. We make decisions on important 
matters for management of the Group’s environmental 

activities based on deliberation by the Executive 
Committee and, if necessary, the Board of Directors. The 
TDK Environmental Vision 2035 was established as the 
goals of specific activities, and we strive to reduce the 
environmental load from a life-cycle perspective, from the 
use of raw materials to the use and disposal of products.

CO2 emissions reductions

Fiscal 2015

Fiscal 2026

Fiscal 2036

-30%

-50%

CO2 emissions
cut in half

100

80

60

40

20

0

Intensity (fiscal 2015=100)

Reduction of CO2 emissions at manufacturing sites

CO2 emissions from energy use at manufacturing sites 
have been recognized as a major environmental load at 
TDK for a long time, and we continue to promote 
reduction activities. In fiscal 2022 CO2 emissions 
decreased by 3.8% from the previous year to 1.701 
million tons due to the expanded introduction of 
renewable energy. Going forward, we will promote 
reduction efforts rooted in manufacturing activities across 
the entire Group based on a policy, as advocated in TDK 
Group’s materiality, of achieving the effective use of 
energy and the expanded use of renewable energy 
toward the realization of net-zero CO2 emissions by 2050.

Trends in CO2 emissions at manufacturing sites (global)*
(ten thousand t-CO2)

300

200

100

0

120

170.1

68.0

80

40

2015

2018

2019

2020

2021

2022

CO2 emissions (left)

Intensity (fiscal 2015=100) (right)

0

(FY)

*Intensity data have been revised to take account of the increase in the number of 
sites due to mergers and acquisitions.
*The measurement and calculation methods, as well as the numerical results for 
fiscal 2020 and beyond, have been verified by a third party.

Reduction of CO2 emissions from logistics activities

At TDK, we are working to reduce CO2 emissions from 
logistics activities for the purpose of contributing to 
global warming countermeasures, improving 
transportation efficiency, and reducing transportation 

costs. In Japan, a committee to improve energy 
conservation in logistics was established in fiscal 2007, 
when the revised Energy Conservation Act was enacted, 
and energy reduction activities related to logistics have 

been carried out. As a result of increased product 
transportation due to a rise in production volume, CO2 
emissions in logistics in fiscal 2022 amounted to 5,460 
tons, up 6.7% over the previous year. This represented a 
decline of 9.2% from the fiscal 2015 level, meaning that 
we did not achieve our target. 

Going forward, the entire TDK Group will endeavor to 

promote reduction activities. We have begun efforts at 
overseas sites to reduce CO2 emissions in logistics, and 
we are studying a mechanism to gauge emissions so as 
to properly reflect them in reduction activities.

Trends in CO2 emissions from logistics activities (Japan)*
(t-CO2)
6,000

5,460

4,000

2,000

0

2015

2018

2019

2020

2021

2022

(FY)

*Calculated based on Japan’s Energy Conservation Act

Expansion of contributions to reduction of CO2 emissions by products

TDK has been conducting product assessments since 
1997, in which we assess the environmental impact of a 
product over its entire life cycle. In the mechanism we 
adopt, only products approved by this product assessment 
are commercialized and distributed into the market. The 
excellent environment-conscious products (ECO LOVE 
products) accreditation system was introduced in 2008 as 
a measure to continuously create products with high 
environment-conscious effects based on the assessment 
results of the product assessment. We have been 
disclosing information about the products certified as 
excellent environment-conscious products on our website 
and promoting the creation and dissemination of products 
that contribute to reducing the environmental load.

In addition to these activities, expanding the reduction 

of CO2 emissions through products (product 
contributions) is one of the core initiatives within the TDK 
Environmental Vision 2035 and TDK Environment, Health 
and Safety Action 2025. To mount potent appeals for the 
social contributions by TDK products as the fruits of 
technical initiatives, these product contributions have 
been calculated and disclosed since the TDK 
Environmental Action 2020 (the company’s previous 
medium- to long-term plan). Public awareness activities 
are also being advanced to gain understanding of the 
contributions of electronic components as intermediary 
parts, along with moves to formulate coherent industry 
standards for calculation methods positioned to serve as 
the basis for earning appropriate evaluations of product 
contributions performance, and the results were released 
in the form of guidance by industry groups.

Based on these results, TDK established the Guideline 
for Calculation of Product Contributions and is promoting 
the diffusion of global calculation work throughout the entire 

TDK Group by adding the calculation of product 
contributions to assessment requirements at the product 
development stage. In fiscal 2021 TDK’s sustainability 
activities, including the reduction of CO2 emissions by its 
products, were highly acclaimed and commended by 
customers. Going forward, TDK will continue to establish 
calculation rules and endeavor to disseminate them 
throughout the Group.

The contribution to CO2 reduction by products in fiscal 

2022 amounted to 2.969 million tons. The intensity 
decreased by 12.3% from the previous year, meaning that 
our target was not achieved. Going forward, we will strive 
to develop eco-friendly products that contribute toward 
reducing the environmental load of customers and society 
and to popularize such products by publicizing their value.

Trends in CO2 emission reductions by products
(ten thousand t-CO2)
300

296.9

180

200

100

0

135.1

120

2015

2018

2019

2020

2021

2022

CO2 emissions (left)

Intensity (fiscal 2015=100) (right)

60

0

(FY)

*The calculation method was reviewed by a third party.
*The product contributions have been calculated based on the internal guidelines 
compliant with IEC’s “TR62726 Guidance on Quantifying Greenhouse Gas 
Emission Reductions from the Baseline for Electrical and Electronic Products and 
Systems”; The Institute of Life Cycle Assessment, Japan’s “Guidelines for 
Assessing the Contribution of Products to Avoided Greenhouse Gas Emissions”; 
and JEITA’s “Guidance on Calculating GHG Emission Reductions Contribution of 
Electronic Components.”

Please refer to the Sustainability Website for details.
https://www.tdk.com/en/sustainability2022/environmental_responsibility/climate-action

60

61

Climate Change Initiatives

Response to TCFD

In May 2019 TDK expressed its approval of the Task Force 
on Climate-related Financial Disclosures (TCFD), which 
makes recommendations to analyze and disclose information 
on the impact of climate change on corporate finances. 
Established in 2015 by the Financial Stability Board (FSB), an 
international body that aims to stabilize the financial system, 
the TCFD makes proposals that are expected to be a 
catalyst for promoting information disclosure within 
companies and organizations, and encouraging dialogue 
between financial institutions and business corporations.

Believing that assessing the risks and opportunities to 

our business due to climate change and appropriately 
disclosing information are going to be essential for both 
achieving corporate growth and building a sustainable society 
in the future, TDK is steadily addressing these matters.

In accordance with the TCFD framework, we disclose TDK’s 

initiatives to tackle the problem of climate change as follows.

Governance
Board’s oversight of climate-related risks
At TDK, the environmental officer carries out a management 
review more than once a year of the state of progress in 
environment-related matters, including climate change, as well 
as plans and risks. The results of the management review and 
matters requiring management decisions are deliberated in the 
Executive Committee and, if necessary, the Board of Directors.

Management’s role in assessing and managing 
climate-related risks
Positioning
Regarding risks relating to the environment, including climate 
change, TDK has clarified the responsibilities of the 
environmental officer, who is appointed by the CEO. In 
addition, to strengthen the risk management framework, TDK 
has established committees directly under the Executive 
Committee. Of them, the Enterprise Risk Management (ERM) 
Committee has been set up with the aim of ensuring a 
company-wide response to factors impeding the 
achievement of business targets and business operations, 
including climate change. The ERM Committee discusses 
important matters among environmental risks, including 
climate change. The chair of the ERM Committee is a 
corporate officer appointed by the CEO.

Responsibilities
Regarding a company’s social responsibility, TDK recognizes 
that coexistence with the global environment is an important 
issue in management and has established the post of 
environmental officer. Appointed by the CEO, the 
environmental officer takes responsibility for environmental 
management in general, including climate change. In 
addition, the head of the Safety and Environment Group of 
the Sustainability Promotion HQ, which has been established 
under the environmental officer, is given responsibility for 
implementing environmental management, including climate 
change. In the TDK Group, all business groups, departments, 
sites, manufacturing subsidiaries, and head office functions 
come together in unison to work toward realizing the goals of 

62

the TDK Environmental Vision 2035 (operate under an 
environmental load within natural circulation and halve the 
life-cycle CO2 emission intensity by 2035).

Among environmental risks, including climate change, 
important matters are reported through the ERM Committee 
to the Executive Committee and the Board of Directors.

Content of responsibilities
The Safety and Environment Group of the Sustainability 
Promotion HQ sets Group-wide targets for environmental 
matters, including climate change, and identifies 
environment-related risks for the Group. The ERM 
Committee identifies Group-wide risks in accordance with 
risk management regulations and handles problems relating 
to climate change as one aspect of Group-wide risks.

Monitoring
The achievements of environmental activities, including 
activities relating to climate change, are reported in the 
management report, and more than once a year the 
environmental officer carries out a management review, 
discussing and deciding important matters in the promotion 
of environmental activities, such as the compilation of 
reports and medium- to long-term targets for major KPIs 
and energy-saving investment. 

In addition, matters in this management review that are 

deemed to exert an important impact on management, such 
as visions and large-scale investment, are discussed in the 
Executive Committee and, if necessary, the Board of Directors.

Strategy
In the Medium-Term Plan “Value Creation 2023” that started 
in fiscal 2022, TDK advocates the basic policy of 
accelerating energy transformation (EX) and digital 
transformation (DX) in order to enhance customer 
experience and consumer experience (2CX) and to create 
value for a sustainable society. As well as setting the TDK 
Group’s materiality as management issues that should be 
tackled to realize the Medium-Term Plan, we have 
positioned EX (contributing to energy and environmental 
solutions by minimizing waste heat and noise with electronic 
devices) as a business domain on which TDK focuses for 
both social value creation and corporate growth, and we are 
addressing it as one aspect of our business strategy.

Specifically, we are promoting the effective use of energy 

and the expanded use of renewable energy toward the 
realization of net-zero CO2 emissions by 2050. Furthermore, we 
are striving to provide products and solutions for creating clean 
energy to realize a zero-carbon society and to supply products 
and solutions for bringing about an efficient energy society 
through the storage, conversion, and control of energy. In these 
circumstances, TDK conducted scenario analysis with the aim 
of analyzing business risks and opportunities in problems 
related to climate change and reflecting the results in strategy.

Results of scenario analysis
In accordance with the Practical guide for Scenario Analysis 
in line with the TCFD recommendations issued by the 

Ministry of the Environment, TDK implemented scenario 
analysis based on the following preconditions.

The main risks and opportunities identified based on the 
scenario analysis are shown in the table on the below. Under 
the 2˚C scenario, in which countries’ regulations through 
decarbonization policies become stricter, we understood the 
possibility of transitional risks occurring with the introduction 
of carbon pricing and higher cost of renewable energy. The 
analysis estimated the financial impact of these risks in 2030 
to be 5.9 billion yen in the case of carbon pricing and 17.6 
billion yen for renewable energy. In the automotive market, 
which is one of TDK’s key markets, since the shift to electric 

Preconditions

• Assumed period: fiscal 2031

• Applicable scope: Entire TDK Group

• Adopted scenarios: 2˚C scenario (Sustainable 

Development Scenario [SDS] and New Policies Scenario 
[NPS] of the International Energy Agency [IEA]), 4˚C 
scenario (the IEA’s Current Policies Scenario [CPS], 
Stated Policies Scenario [STEPS], and Representative 
Concentration Pathway [RCP] 6.0 scenario)

vehicles will progress, we also recognized the possibility of 
expanded sales opportunities for EV-related products and 
battery-related risks and opportunities.

Under the 4˚C scenario, the analysis also showed the 

possibility of increased risks of flooding due to the frequent 
outbreak of abnormal weather.

Risk management
Important risks for management are assessed in the ERM 
Committee as a part of comprehensive risks. Regarding 
risks deemed by the assessment to require Group-wide 
efforts, the ERM Committee checks the progress of 
countermeasures approved by the Executive Committee 
and, after completion of the countermeasures, obtains the 
approval of the Executive Committee.

Metrics and targets
We have set the indicators and goals used when assessing 
and managing climate-related risks in line with the concept 
of “halving the CO2 emissions intensity from a life-cycle 
perspective by 2035,” which was stated in the TDK 
Environmental Vision 2035.

Main risks and opportunities

Classification

Risks and
opportunities

Main countermeasures

Carbon pricing / carbon-emission
targets of each country

Risk

• Promotion of the effective use of energy, expanded use of renewable 

energy, etc. at manufacturing sites toward the realization of net-zero CO2 
emissions by 2050

Increase of energy costs due to
rise in renewable energy ratio

Risk
Opportunity

Transition
risks

Increase in price of cobalt and lithium

Risk

• Promotion of the effective use of energy at manufacturing sites toward the 

realization of net-zero CO2 emissions by 2050

• Promotion of the development of products for renewable energy, etc.

• Monitoring of raw material price trends and implementation of risk hedging 

at time of procurement

• Implementation of long-term supply contracts
• Reduction of amount of cobalt and lithium used in products, etc.

Increase of new business chances
due to expansion of EV market

Development of next-generation
battery materials

Increase of customer demands
regarding RE100

Opportunity

• Promotion of product development with an eye on EV market expansion

Risk
Opportunity

Risk
Opportunity

• Promotion of the development of all-solid-state batteries

• Analysis of customer initiatives to respond to climate change
• Compilation of plan to introduce renewable energy, etc.

Physical
risks

Increase of business risks due to
rise in flooding

Risk

• Implementation at sites of measures to counter flooding risks
• Promotion of BCP response, building of BCM framework, etc.

Fiscal 2022 goals

Fiscal 2022 goals

Achievements

Reduction of CO2 emissions at manufacturing sites
Improve CO2 emission intensity from energy use by 
1.8% compared with the previous fiscal year

Reduction of CO2 emissions from logistics activities
Improve CO2 emission intensity in logistics by 1.0% 
compared with the previous fiscal year (Japan)

Expansion of contributions to reduction of CO2 
emissions by products 
Improve the intensity of contribution to CO2 
reduction by products by 2.7% compared with 
the previous fiscal year

Improved by 
25.2% compared 
with the previous 
fiscal year

Worsened by 
6.7% compared 
with the previous 
fiscal year

Worsened by 
12.3% compared 
with the previous 
fiscal year

Breakdown of environmental load (CO2 emissions)
Use
Scope 3
Categories 11
53%

Procurement
Scope 3
Categories 1,2,3
39%

CO2 emissions in
a life cycle
27,522,000 t-CO2

Logistics
Scope 3
Categories 4
2%

Development and
manufacturing
Scope 1, Scope 2,
Scope 3,
Categories 5,6,7
6%

63

Other Environmental Impact Reductions

Respect for Human Rights

Water resources conservation
From the procurement of raw materials to the disposal of 
products, TDK strives for operations with little 
environmental load throughout the entire supply chain. 
Similarly, we promote the conservation of forestry 
resources and water resources. In line with the TDK 
Environmental Charter, we aim for “Develop and Prosper 
in Harmony with the Global Environment.” Every single 
employee will act positively by thinking about the impact 
of production activities on the environment and the 
relationship between corporate activities and the 
environment, endeavoring to conserve an affluent global 
environment, and constantly paying heed to 
contributions to preserve the ecosystem.

Furthermore, in consideration of business 

characteristics, TDK has specified the key SDGs that we 
will focus on and clarified our policy of solving issues, 
including water-related problems, through technological 
development in our main businesses. As a water-related 
example, we are promoting the development of various 
sensors in accordance with Goal 12 of the SDGs, which is 
titled “Responsible consumption and production.” In 
addition, we are reducing water withdrawal in 
manufacturing processes.

In fiscal 2022, we set a goal to improve water 

withdrawal intensity by 1.5% compared with the previous 
fiscal year. In consequence, we improved by 25.5% 
compared with the previous fiscal year.

Supply chain performance data

Category

Item

Number of manufacturing sites covered by
CSR self-checks

Number of manufacturing sites covered by
labor, human rights and ethics risk assessment

Number of manufacturing sites performed CSR
voluntary audits by third-party organizations

Number of employees participated in CSR internal
auditor training (accumulated)

% of customers covered by the satisfaction evaluation*1

% of A rank customers*2

Number of dispatch companies covered by
CSR self check (dispatch companies used by
manufacturing sites in high-risk countries of Asia)*3

CSR-compliant supplier ratio

Ratio of suppliers confirmed conflict-free*4

Initiatives
as a supplier

Initiatives
as a buyer

Responsible
sourcing of
minerals

Our policies for respecting human rights
The TDK Code of Conduct states that “The TDK Group 
will continue to respect human rights, comply with relevant 
laws and regulations and international rules, and discharge 
its social responsibility with a strong sense of ethical values 
for the purpose of creating a sustainable society.” To this 
end, the TDK Code of Conduct requires respect for human 
rights, and we specifically prohibit any form of forced labor 
including human trafficking in our supply chains.

The TDK Group Policy on Human Rights was 

formulated in 2016. We respect and support international 
norms on human rights including the International Bill of 
Human Rights, the ILO Declaration on Fundamental 
Principles and Rights at Work, the OECD Guidelines for 
Multinational Enterprises, and the Children’s Rights and 
Business Principles. Based on the framework of the UN 
Guiding Principles on Business and Human Rights, TDK 
promotes the correct understanding of potential human 
rights issues and takes steps to address them, not only 
within the business operations of the TDK Group itself 
but also throughout the value chain. We expect our 
business partners and suppliers to understand and 
support the TDK Group Policy on Human Rights, and we 
also include the prohibition of forced labor in the TDK 
Supplier Code of Conduct and require our business 
partners and suppliers to comply with it.

Due diligence process
The TDK Group undertakes human rights due diligence 
processes and promotes its due diligence activities in line 
with the procedures set out in the UN Guiding Principles 

on Business and Human Rights. We also continue to 
dialogue with internal/external parties and stakeholders 
to make our activities more effective.

Human rights key themes
The TDK Group periodically assesses the issues which 
could become potential human rights risks and the groups 
of people who might be vulnerable to such risks through 
dialogues with external parties, reports from international 
human rights organizations and conducting risk 
assessments and CSR self-checks. We conduct ongoing 
reviews of our operations in order to evaluate the potential 
human rights risks identified above by considering the risk 
of occurrence of human rights infringement, the impact 
on human rights should the infringement occur, and the 
scale of impact that our company can leverage, 
considering our ongoing due diligence activities such as 
CSR self-check, risk assessment etc. As a result, we 
have prioritized the following three human rights key 
themes, focusing on preventive/remediation measures 
and their monitoring. In addition, we periodically review 
these human rights key themes.

• Responsible sourcing of minerals

• Respecting human rights of employees at our 

manufacturing sites

• Respecting human rights of employees at suppliers 

(including manufacturing sub-contractors and 
labor agencies)

Reduce risks of chemical use
TDK is moving forward on reducing the use and emissions 
of chemical substances in order to reduce their impact on 
the environment as well as mitigate the health risks to 
employees and risks of fires or explosions. In fiscal 2022, 
we set a goal to promote the integrated management of 
chemical substances globally and raise awareness 
in-house about the situation surrounding regulated 
chemical substances in the future, while we formulated 
uniform guidelines on the use of chemical substances. We 
also began to create a system for teaching development 
engineers about the management of chemical substances.

Approach to biodiversity
We recognize the importance of biodiversity and strive for 
operations causing little environmental load throughout the 
entire supply chain, from the procurement of raw materials 
to product disposal. In collaboration with local 
communities, we also promote ecosystem restoration 
activities and initiatives to realize a circular economy that 
does not harm the cycle of nature. All TDK employees are 
aware of the impact on the environment from production 
activities. We consider the relationship between business 
operations and the environment and strive to protect an 
affluent global environment. The TDK Environmental 
Charter, revised in April 2018, expressly provides that 
employees are to consider contributions to ecosystems 
and take proactive action at all times.

Unit

Site

%

Site

%

Site

Person

%

%

Company

%

%

%

2018

2019

2020

2021

2022

(FY)

82

100

82

100

8

217

7.2

81

100

81

100

5

253

7.0

78

100

78

100

5

303

7.3

79

100

79

100

6

303

6.6

80

100

80

100

5

333

5.8

89.7

89.8

93.8

95.9

96.8

27

100

91.2

92.3

81

100

94.4

92.6

73

100

96.1

93.1

78

100

98.0

94.5

68

100

99.0

93.6

Number of conflict minerals survey*5

Number

2,427

2,381

2,423

2,832

2,810

*1 % of sales amount (consolidated)   *2 % of customers who evaluated their satisfaction as “A rank” (fully satisfied), calculated by aggregating satisfaction evaluations provided by customers
*3 The scope of survey was expanded in fiscal 2019   *4 The target mineral is 3TG   *5 Number of responses that were generated by TDK Corporation

Please refer to the Sustainability Website for details.
https://www.tdk.com/en/sustainability2022/social/human_rights#anchor_05

64

65

Chapter 3

How Is TDK’s 
Governance 
Evolving?

66

67

Message from the Chairman

Bringing a long-term, bird’s-eye 
view to deepening governance 
at TDK, with the goal of 
sustained improvement in 
corporate value

Shigenao Ishiguro
Chairman & Director

Expectations for the new President and CEO

Looking back at what I have accomplished as TDK’s 
leader in the six years since becoming president in 
2016, I think the most significant work I have done 
was in the area of internal reforms, though of course 
I also advanced business strategies such as our 
global business development and a transformation 
of our portfolio. Particularly during the two and a half 
years since 2020, we took the emergency situation 
of the global COVID-19 pandemic as an opportunity 
to reexamine our own purpose, putting maximum 
effort into Group governance and other corporate 
structures and into building a global HR 
management system, which would allow us to 
achieve sustained growth for ourselves while 
creating value for society. I take pride in the fact that 
the TDK Group as a whole is now, for the most part, 
ready to take a major step forward toward the next 
stage of growth. 

Based on this, I thought that our next leader should 

be someone with a slightly different intention from 
myself, someone with a solid outward focus who would 
actively explore the wider world. In that sense, I believe 
that our new president, Noboru Saito, is an ideal fit. 

Having spent many years in the sales field, he has 
generated business by addressing the needs of a 
variety of customers, worrying about and thinking 
through the issues, and taking on new areas of 
business. I hope he will take full advantage of that 
experience to promote to the outside world not only 
TDK’s diverse products and services, but also the value 
of TDK itself as a company, creating new value that 
meets the expectations of society through collaboration 
and co-creation with a wide range of people. 

I have great expectations for President Saito’s 

management capabilities as the leader of our 
organization. In his role leading our sensor business, 
perhaps the most multi-national of TDK’s many 
business segments, he worked with diverse staff both 
in and outside Japan to overcome numerous 
hardships and build the business, bringing it to 
profitability even earlier than planned. I truly admire his 
abilities in accomplishing this. While TDK has made 
great progress in the globalization of its business 
execution structure over the past six years, I am 
confident he will provide this “super multinational” 
team with dynamic leadership, drawing out its 
maximum potential, and taking the Group to even 
greater heights. 

Governance reforms to date

TDK as a company has adopted a governance 
framework that is quite advanced for a Japanese 
corporation, having appointed outside directors to join 
our Board for the past 20 years, and having been one 
of the first companies to establish the Nomination 
Advisory Committee and the Compensation Advisory 
Committee as advisory bodies to the Board of 
Directors. The first thing I thought of doing when I 
became president was to make this framework 
function more effectively. 

My personal theory is that corporate governance is 

not just about ensuring governance over the 
highest-level Board of Directors and its peripheral 
functions. The objective of strengthening governance 
should also be to ensure that, along with risk 
management, the company’s business execution 
functions can operate properly. Thus, the first thing I did 
was to implement structural reforms of the Executive 
Committee Meeting (ECM), the highest decision-making 
body in terms of business execution. 

  To ensure that this ECM, responsible for decisions 
over all types of important matters involving execution, 
would not be a mere rubber-stamp body, I started by 

History of governance reforms

changing its common language to English, making it 
easier for multinational participants to participate in 
discussions. In addition, in order to rigorously review 
and validate from a non-biased perspective the 
wide-ranging issues raised by the front-line business 
companies (BCs) and business groups (BGs), 
including capital investments, M&A, and R&D, we 
changed the participants in the ECM from top-line BC 
and BG representatives to staff-level executives from 
corporate planning, finance and accounting, 
production engineering, R&D, and other areas. As a 
result of these reforms, the number of cases being 
sent back for further review increased, and online, ad 
hoc ECMs to re-examine those cases were held more 
frequently. We were thus able to establish a new 
decision-making flow in which the president is 
ultimately responsible for determining direction after a 
thorough review and active discussion of the suitability 
of each issue at the executive level; the president then 
submits the matter to the Board of Directors as 
required by our authority regulations. 

Because issues are thoroughly discussed on the 
executive side before being submitted to the Board 
of Directors, the president and the executive officers 
can respond smoothly to any challenging questions 

2002
Establishment of the Compensation 
Advisory Committee 
(chaired by an outside director)

Number of directors reduced from 12 to 7

Appointment of first outside director

2009
Appointment of two 
non-Japanese corporate 
officers

Appointment of one more 
outside director for a total 
of three

2015
Decision reached on basic 
policy that at least one-third of 
directors should be 
independent outside directors

First implementation of 
effectiveness evaluation of the 
Board of Directors

2018
Establishment of the Corporate 
Governance Committee

2004
Appointment of first 
non-Japanese 
corporate officer

2008
Establishment of 
the Nomination Advisory 
Committee
(chaired by an outside 
director)

2012
Appointment of an outside 
director as chair of the 
Board of Directors

2020
Appointment of first 
female director

Changes in the composition of directors

Shareholders, I assumed the new role of Chairman, a 

battles at hand. While that is certainly their first 

creation of social value, in other words our contribution 

Board of Directors meetings. 

Outside: 1

Outside: 3

Outside 
(female): 1

Outside 
(female): 1

Outside 
(female): 1

Until May 2002
Total: 12

June 2002
Total: 7

June 2009
Total: 7

June 2020
Total: 7

June 2021
Total: 8

June 2022
Total: 7

Inside: 12

Inside: 6

Inside: 4

Outside 
(male): 2

Inside: 4

Outside 
(male): 2

Inside: 5

Outside 
(male): 2

Inside: 4

batteries. Today, our business in sensors is steadily 

2021. The mission of this organization is to explore a 

being built to form our next pillar. This has only been 

broad range of customer needs, and to look at the 

possible because we have always been prepared 

entire company from a cross-sectional perspective, 

with the “next thing”, anticipating that the day will 

exploring the potential for combining a wide variety of 

surely come when even a cash cow business will no 

technology seeds. I hope that under President Saito’s 

longer play that role. The key here is to have the next 

new administration, we can expect to see the CM&I 

thing ready while that core businesses are still 

HQ, the corporate departments, and the R&D 

generating profits. Waiting until it runs out of steam is 

functions of the business divisions, and a diversity of 

too late. As a manufacturer, this is an extremely 

internal and external organizations linked to create, in 

important concept, and in a sense is an eternal issue 

a timely manner, new products and solutions 

in our business, but it can be difficult to address 

demanded by the market. In addition, the activities of 

when one is on the business execution side. 

TDK Ventures, a corporate venture capital firm 

I think the greatest contribution the board of 

established in the United States in July 2019, should 

directors can make to the executive team is to 

also be of great use in scouting out cutting-edge 

suggest the direction the company should take, 

needs. I would like to see a cycle of creation built for 

based on a medium- to long-term, bird’s-eye view. 

high-value technology, products, and solutions by 

Of course, our outside directors also provide advice 

linking information obtained from TDK Ventures’ 

and recommendations to the executive team from 

activities to the CM&I HQ and our global R&D functions.

their respective professional standpoints, based 

With regards to governance, the fact that we have 

asked at meetings of the Board. This in turn has 

important issue in corporate governance. I chose this 

again on this medium- to long-term, bird’s-eye view. 

advanced a variety of reforms to date does not mean 

increased the Board’s degree of trust in the 

position because I hoped to be of help to the company 

By injecting my own perspective—both as an insider 

we are satisfied with the status quo. TDK is a company 

executive function and has broadened the scope of 

in this respect going forward.

and as an experienced executive—into these calm, 

that has always grown by leveraging cutting-edge, 

empowerment. It has also speeded up 

Because until just recently I had overall 

objective opinions, I hope to make the Board of 

unique technologies. To continue to achieve that kind 

decision-making by the BCs and BGs, increasing the 

responsibility for business execution, I know firsthand 

Directors an entity in which “outsider” and “insider” 

of growth, I would like to further explore ways of 

probability of front-line business success. 

what the executive side has been thinking, what their 

views mesh organically to move the proceedings 

engaging in proactive governance, in which 

Meanwhile, transparency is ensured by having the 

concerns are, and what kind of discussions they have 

forward. Naturally, the primary role in running the 

cutting-edge technological and market information 

BCs and BGs, with their expanded authority, report 

had prior to submitting their various proposals. As 

company goes to the executive team, especially the 

can be utilized in management. 

regularly to the Board of Directors regarding the 

someone who understands their hardships and 

president. As his predecessor, I would like to 

The Board of Directors also still has room for 

actions they take and the results of those actions. 

efforts, I believe one of my roles is to offer follow-up 

support the executive team by ensuring they have 

improvement. Since last fiscal year, we have provided 

Leveraging this “empowerment and transparency” 

support for proposals and reports from the executive 

autonomy in taking the right steps toward the next 

a venue for talks outside of Board of Directors 

structure, I have spent six years developing a 

side at the Board of Directors, and work to stimulate 

thing, even as I keep an eye on the business 

meetings, where frank discussions are held around 

governance system that allows for a greater grip on 

and further deepen discussion. 

structure of the Group as a whole and on key turning 

specific topics. Recently, members discussed 

management across the Group as a whole.

I also think one of my missions going forward 

points in each business. 

will be to offer proposals and advice from a 

big-picture perspective, a view that is more difficult 

for the executive side to maintain. As I know from 

my own experience, the interest of those on the 

changes in the global competitive environment, 

including the risk of dependence on the Chinese 

market and the risk of a division between East and 

West. I hope to further deepen our proactive 

governance by seeing that the understanding of issues 

Following the June 2022 General Meeting of 

business execution side tends to focus on the 

The TDK Group’s value creation cycle begins with the 

arising from these dialogues leads to discussions at 

position without representative authority. This is a 

priority, that narrow focus makes it impossible to 

to solving a variety of social issues. This is in keeping 

  In the context of the two major global trends of EX 

unique position in that it makes me an inside director, 

win on the next battlefield, and in the future will 

with our Corporate Motto, “Contribute to culture and 

and DX, the areas in which TDK can create new value 

but not on the executive side. Representative authority 

always create more hardship. 

industry through creativity.” To aim toward sustained 

continue to expand significantly. Going forward, we 

was removed to make this position clear. The key here 

I often hear from people outside the company 

improvement in corporate value, it is essential that we 

aim to further improve corporate value by engaging in 

is that while not on the executive side, I know a great 

that TDK has done a great job in transforming its 

continually work to deepen our contribution to solving 

a cycle of value creation through solutions to a variety 

deal about business execution. As I noted above, I 

business portfolio. The company has constantly 

these social issues. 

of social issues, and we hope our stakeholders will 

believe that how well one can ensure the effective 

shifted its core business to stay with the times, from 

This was, in fact, our objective in launching our 

continue to have high expectations for the future of the 

functioning of the executive organization is an 

magnetic tape to magnetic heads, and again to 

Corporate Marketing & Incubation (CM&I) HQ in April 

TDK Group. 

68

69

 
changing its common language to English, making it 

easier for multinational participants to participate in 

TDK as a company has adopted a governance 

discussions. In addition, in order to rigorously review 

framework that is quite advanced for a Japanese 

and validate from a non-biased perspective the 

corporation, having appointed outside directors to join 

wide-ranging issues raised by the front-line business 

our Board for the past 20 years, and having been one 

companies (BCs) and business groups (BGs), 

of the first companies to establish the Nomination 

including capital investments, M&A, and R&D, we 

Advisory Committee and the Compensation Advisory 

changed the participants in the ECM from top-line BC 

Committee as advisory bodies to the Board of 

and BG representatives to staff-level executives from 

Directors. The first thing I thought of doing when I 

corporate planning, finance and accounting, 

became president was to make this framework 

production engineering, R&D, and other areas. As a 

function more effectively. 

result of these reforms, the number of cases being 

My personal theory is that corporate governance is 

sent back for further review increased, and online, ad 

not just about ensuring governance over the 

hoc ECMs to re-examine those cases were held more 

highest-level Board of Directors and its peripheral 

frequently. We were thus able to establish a new 

functions. The objective of strengthening governance 

decision-making flow in which the president is 

should also be to ensure that, along with risk 

ultimately responsible for determining direction after a 

management, the company’s business execution 

thorough review and active discussion of the suitability 

functions can operate properly. Thus, the first thing I did 

of each issue at the executive level; the president then 

was to implement structural reforms of the Executive 

submits the matter to the Board of Directors as 

Committee Meeting (ECM), the highest decision-making 

required by our authority regulations. 

body in terms of business execution. 

Because issues are thoroughly discussed on the 

  To ensure that this ECM, responsible for decisions 

executive side before being submitted to the Board 

over all types of important matters involving execution, 

of Directors, the president and the executive officers 

would not be a mere rubber-stamp body, I started by 

can respond smoothly to any challenging questions 

Message from the Chairman

Roles and authority of the Board of Directors, ECM, and BCs/BGs

Empowerment

Diversity/Inclusion
The smartest structure and culture 
for arriving at better wisdom

Empowerment

Shifted from consideration of individual 
cases to discussion of important issues 
involving corporate management

Transparency and reporting

Accountability
Responsibility and identity 
as team members

Transparency and reporting

Board of Directors

Review

Thorough 
discussion

Proposal

ECM

Review

Thorough 
discussion

Proposal

Business Company/Group

asked at meetings of the Board. This in turn has 
increased the Board’s degree of trust in the 
executive function and has broadened the scope of 
empowerment. It has also speeded up 
decision-making by the BCs and BGs, increasing the 
probability of front-line business success. 
Meanwhile, transparency is ensured by having the 
BCs and BGs, with their expanded authority, report 
regularly to the Board of Directors regarding the 
actions they take and the results of those actions. 
Leveraging this “empowerment and transparency” 
structure, I have spent six years developing a 
governance system that allows for a greater grip on 
management across the Group as a whole.

The role of chairman

Following the June 2022 General Meeting of 
Shareholders, I assumed the new role of Chairman, a 
position without representative authority. This is a 
unique position in that it makes me an inside director, 
but not on the executive side. Representative authority 
was removed to make this position clear. The key here 
is that while not on the executive side, I know a great 
deal about business execution. As I noted above, I 
believe that how well one can ensure the effective 
functioning of the executive organization is an 

important issue in corporate governance. I chose this 
position because I hoped to be of help to the company 
in this respect going forward.

Because until just recently I had overall 

responsibility for business execution, I know firsthand 
what the executive side has been thinking, what their 
concerns are, and what kind of discussions they have 
had prior to submitting their various proposals. As 
someone who understands their hardships and 
efforts, I believe one of my roles is to offer follow-up 
support for proposals and reports from the executive 
side at the Board of Directors, and work to stimulate 
and further deepen discussion. 

I also think one of my missions going forward 

will be to offer proposals and advice from a 
big-picture perspective, a view that is more difficult 
for the executive side to maintain. As I know from 
my own experience, the interest of those on the 
business execution side tends to focus on the 
battles at hand. While that is certainly their first 
priority, that narrow focus makes it impossible to 
win on the next battlefield, and in the future will 
always create more hardship. 

I often hear from people outside the company 
that TDK has done a great job in transforming its 
business portfolio. The company has constantly 
shifted its core business to stay with the times, from 
magnetic tape to magnetic heads, and again to 

batteries. Today, our business in sensors is steadily 
being built to form our next pillar. This has only been 
possible because we have always been prepared 
with the “next thing”, anticipating that the day will 
surely come when even a cash cow business will no 
longer play that role. The key here is to have the next 
thing ready while that core businesses are still 
generating profits. Waiting until it runs out of steam is 
too late. As a manufacturer, this is an extremely 
important concept, and in a sense is an eternal issue 
in our business, but it can be difficult to address 
when one is on the business execution side. 

I think the greatest contribution the board of 

directors can make to the executive team is to 
suggest the direction the company should take, 
based on a medium- to long-term, bird’s-eye view. 
Of course, our outside directors also provide advice 
and recommendations to the executive team from 
their respective professional standpoints, based 
again on this medium- to long-term, bird’s-eye view. 
By injecting my own perspective—both as an insider 
and as an experienced executive—into these calm, 
objective opinions, I hope to make the Board of 
Directors an entity in which “outsider” and “insider” 
views mesh organically to move the proceedings 
forward. Naturally, the primary role in running the 
company goes to the executive team, especially the 
president. As his predecessor, I would like to 
support the executive team by ensuring they have 
autonomy in taking the right steps toward the next 
thing, even as I keep an eye on the business 
structure of the Group as a whole and on key turning 
points in each business. 

Working toward long-term improvement 
in corporate value

The TDK Group’s value creation cycle begins with the 
creation of social value, in other words our contribution 
to solving a variety of social issues. This is in keeping 
with our Corporate Motto, “Contribute to culture and 
industry through creativity.” To aim toward sustained 
improvement in corporate value, it is essential that we 
continually work to deepen our contribution to solving 
these social issues. 

This was, in fact, our objective in launching our 
Corporate Marketing & Incubation (CM&I) HQ in April 

2021. The mission of this organization is to explore a 
broad range of customer needs, and to look at the 
entire company from a cross-sectional perspective, 
exploring the potential for combining a wide variety of 
technology seeds. I hope that under President Saito’s 
new administration, we can expect to see the CM&I 
HQ, the corporate departments, and the R&D 
functions of the business divisions, and a diversity of 
internal and external organizations linked to create, in 
a timely manner, new products and solutions 
demanded by the market. In addition, the activities of 
TDK Ventures, a corporate venture capital firm 
established in the United States in July 2019, should 
also be of great use in scouting out cutting-edge 
needs. I would like to see a cycle of creation built for 
high-value technology, products, and solutions by 
linking information obtained from TDK Ventures’ 
activities to the CM&I HQ and our global R&D functions.
With regards to governance, the fact that we have 
advanced a variety of reforms to date does not mean 
we are satisfied with the status quo. TDK is a company 
that has always grown by leveraging cutting-edge, 
unique technologies. To continue to achieve that kind 
of growth, I would like to further explore ways of 
engaging in proactive governance, in which 
cutting-edge technological and market information 
can be utilized in management. 

The Board of Directors also still has room for 
improvement. Since last fiscal year, we have provided 
a venue for talks outside of Board of Directors 
meetings, where frank discussions are held around 
specific topics. Recently, members discussed 
changes in the global competitive environment, 
including the risk of dependence on the Chinese 
market and the risk of a division between East and 
West. I hope to further deepen our proactive 
governance by seeing that the understanding of issues 
arising from these dialogues leads to discussions at 
Board of Directors meetings. 

  In the context of the two major global trends of EX 

and DX, the areas in which TDK can create new value 
continue to expand significantly. Going forward, we 
aim to further improve corporate value by engaging in 
a cycle of value creation through solutions to a variety 
of social issues, and we hope our stakeholders will 
continue to have high expectations for the future of the 
TDK Group. 

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71

Having spent many years in the sales field, he has 

generated business by addressing the needs of a 

Looking back at what I have accomplished as TDK’s 

variety of customers, worrying about and thinking 

leader in the six years since becoming president in 

through the issues, and taking on new areas of 

2016, I think the most significant work I have done 

business. I hope he will take full advantage of that 

was in the area of internal reforms, though of course 

experience to promote to the outside world not only 

I also advanced business strategies such as our 

TDK’s diverse products and services, but also the value 

global business development and a transformation 

of TDK itself as a company, creating new value that 

of our portfolio. Particularly during the two and a half 

meets the expectations of society through collaboration 

years since 2020, we took the emergency situation 

and co-creation with a wide range of people. 

of the global COVID-19 pandemic as an opportunity 

I have great expectations for President Saito’s 

to reexamine our own purpose, putting maximum 

management capabilities as the leader of our 

effort into Group governance and other corporate 

organization. In his role leading our sensor business, 

structures and into building a global HR 

perhaps the most multi-national of TDK’s many 

management system, which would allow us to 

business segments, he worked with diverse staff both 

achieve sustained growth for ourselves while 

in and outside Japan to overcome numerous 

creating value for society. I take pride in the fact that 

hardships and build the business, bringing it to 

the TDK Group as a whole is now, for the most part, 

profitability even earlier than planned. I truly admire his 

ready to take a major step forward toward the next 

abilities in accomplishing this. While TDK has made 

stage of growth. 

great progress in the globalization of its business 

Based on this, I thought that our next leader should 

execution structure over the past six years, I am 

be someone with a slightly different intention from 

confident he will provide this “super multinational” 

myself, someone with a solid outward focus who would 

team with dynamic leadership, drawing out its 

actively explore the wider world. In that sense, I believe 

maximum potential, and taking the Group to even 

that our new president, Noboru Saito, is an ideal fit. 

greater heights. 

 
A Talk with Outside Directors

After vigorous discussions with an eye to
long-term strategy, we selected the right leader
for the next generation. 

Characteristics and effectiveness of
governance at TDK

What distinguishes governance at TDK?
Iwai: My primary impression is that discussions are 
always conducted with sincerity. The executive side 
takes our multifaceted questions sincerely and 
responds in kind. Further, we feel constantly 
invigorated by the fact they never pander to us, 
instead always responding by clearly stating their 
intentions, whether by saying “This is what we think” 

Mutsuo Iwai
Outside Director
Chair of the Board,
Member of Nomination Advisory Committee,
Member of Compensation Advisory Committee

After working at Japan Tobacco and Salt Public Corporation and 
Member and Deputy Chairperson of the Board of JT, became an 
outside director of TDK in June 2021. Became Chair of the Board 
in June 2022.

or “This is what we wish to do.” 

I believe that one of our roles is to take full 

advantage of these distinguishing features to ensure 
we are able to create new value.
Nakayama: As you say, given how our questions 
always receive a sincere response, I feel this is a 
company with solid integrity. We were just 
participating in a pre-meeting briefing on the agenda, 
and based on the fact that they answered each of our 
questions in detail, even when we asked them in rapid 
succession, I sensed they have established a firmly 
rooted, sincere approach. 

Yet another thing I’ve realized is that the company 

has put in place some very high-level mechanisms. 
The Board of Directors Office plays a major role in this. 
Not only do we have a well-managed and coordinated 
board agenda and annual schedule, but the board 
closely follows up on and supports the various 
homework items it is given until we get the answers 
we need. And even before the Corporate Governance 
Code was announced, TDK had pioneered efforts to 
improve management transparency by establishing 
the Compensation Advisory Committee and 
Nomination Advisory Committee chaired by outside 
directors, as well as by naming an outside director as 
chair of the Board of Directors. 

From these characteristics, I feel TDK is a 

company with integrity and structure—both essential 
elements of a corporation—and that these are 
functioning well, ensuring a clear distinction between 
execution and supervision.
Iwai: I feel the same way. I really appreciate the fact 
that, within the annual schedule, they have made it 
possible to divide those items that require monitoring 
and those involving substantive business strategy into 
separate discussions. And because they always hold 
pre-meeting briefings on individual agenda items, 
everything is quite easy to understand. The company 
not only provides a body for decision-making through 

its Board of Directors, but also offers opportunities for 
preliminary discussions, which is meaningful in the 
sense of allowing us to understand the business and 
the company. 
Nakayama: One other area in which governance is 
functioning well is that issues pointed out in the annual 
effectiveness evaluation of the Board of Directors are 
always clearly expressed in the agenda for the 
following year. I think this is truly remarkable. The fact 
that issues are clarified and opportunities provided for 
discussing them thoroughly is evidence that the 
company’s PDCA cycle is functioning properly.
Iwai: Based on the results of the effectiveness 
evaluation of the Board of Directors, this year the 
company began a number of new initiatives. These 
included increasing opportunities for us to observe 
on-site operations and for more communication with 
the Audit & Supervisory Board members, as well as 
summarizing issues raised by outside Audit & 
Supervisory Board members and outside directors 
when they have questions from an outside perspective 
about medium- to long-term strategies and issues. 
Nakayama: For example, I think it is wonderful that 
they are providing opportunities for discussion outside 
of the Board of Directors when questions come up at 
board meetings about things such as technology 
strategy or financial strategy. 

What is the current status of discussions 
relating to growth strategy and 
the Medium-Term Plan?
Nakayama: Two years ago the company launched 
Seven Seas, a long-term strategy. The Medium-Term 
Plan was formulated based on that strategy, and the 
company is just now moving forward in accordance 
with that plan. Sometime around the middle of this 
fiscal year, I believe we will begin discussions 
regarding the next Medium-Term Plan. The Board of 
Directors is thus monitoring the current Medium-Term 
Plan to determine the extent to which its goals can be 
properly achieved. 
Iwai: Last year, when I accepted the post of outside 
director, the board was already engaged in serious 
discussions of the company’s long-term direction. I 
felt these were not simply topics for show or subjects 
separated from reality, but were unique to TDK in that 
they were consistent with the current situation. The 

company keeps a close eye on startups with a view to 
creating long-term business opportunities. At the 
same time, it has been working to maintain 
consistency between the long term and the medium 
term, and between the medium term and short term, 
advancing discussions aimed at overcoming issues in 
the current business while also producing numbers.
Nakayama: In this era of volatility, uncertainty, 
complexity and ambiguity (collectively known as 
“VUCA”), we are facing an unpredictable situation in 
which the variables keep changing. That is why I 
constantly speak out about the importance, in the era to 
come, of moving forward with multiple scenarios in hand.
Iwai: I think you’re right. In the energy application 
products business, for example, I think the company 
has seen growth proportionate to the many investments 
it has made. But I think that in these uncertain times, it 
needs to have a solid overall financial strategy in place 

Kozue Nakayama
Outside Director
Chair of Nomination Advisory Committee
Member of Compensation Advisory Committee

After working at Nissan Motor Co., Ltd. and Yokohama City and 
as President and Representative Director of Pacific Convention 
Plaza Yokohama, became an outside director of TDK in June 
2020. Became chair of the Nomination Advisory Committee in 
June 2021.

72

73

that takes into account capital efficiency and safety. To 

recommend their candidates, who will then be 

in a position to throw out a lot of questions designed 

also work to develop a new portfolio designed with 

do that, it needs to do more than just monitor P&L 

screened using an external assessment. The 

to determine whether everyone was truly comfortable 

the future in mind. 

indicators like sales and operating profit—it also needs 

Nomination Advisory Committee will then review a 

with our choice.

Further, with the COVID-19 pandemic, the 

to discuss how to take risks and grow based on capital 

narrowed-down list of candidates. In 2021, when I 

Nakayama: Our discussions were quite extensive. 

situation in Ukraine and other issues, the global 

efficiency and Social Value, in other words, on a solid 

was named chair of the Nomination Advisory 

The selection of the next person to lead the company 

economy is going through a period of disruption unlike 

balance among the three values included in the value 

Committee, we chose from among a list of candidates 

into the next generation is a truly momentous 

any before. This is why now, more than ever, I look 

creation cycle under the Medium-Term Plan.

that had already been somewhat narrowed down. 

decision, so in addition to our formal discussions, 

forward to seeing Team Saito demonstrate positive 

Iwai: TDK’s succession plan is something that has 

informally we spent time going around to the individual 

leadership so that TDK, with its global and diverse 

As the new Chair of the Board, what are 

been established over the course of several years, 

members of the Nomination Advisory Committee to 

human resources, can come together and continue 

some of the things you would like to keep in 

and I felt it involved a very solid process. I am 

hear their thoughts. The fact that former president 

racing forward as a single team. 

mind in running the board going forward?

confident we were able to select the best person for 

Ishiguro had left behind such a record of 

Nakayama: I am also focusing on how Mr. Saito will 

Iwai: I would like to carry on with the open, frank 

the job, based on careful discussion of a full range of 

accomplishments made choosing a successor that 

present his own take on the Medium-Term Plan, and 

discussions that have been a positive aspect of the 

materials for consideration, including internal 

much more difficult.

how he will incorporate his own touches in the 

board to date. TDK’s Board of Directors, including its 

popularity and past accomplishments, and after a 

Iwai: As a result of the Nomination Advisory 

long-term strategy while respecting the strategy itself. 

previous chairs, has worked to create an atmosphere 

thorough external assessment.

Committee’s discussions, we made the unanimous 

Another thing I look forward to seeing from 

that encourages both inside and outside directors to 

decision to submit Mr. Saito to the Board of Directors.

President Saito, with his lengthy sales experience, is a 

engage in frank discussions with a clear intent. I want 

Can you tell us why you ended up selecting 

to work to ensure that this atmosphere is not 

Mr. Saito?

suddenly upended when people are replaced or a 

Nakayama: In addition to his leadership skills, his 

What are your expectations of 

the new president?

proactive approach to branding. Branding is an 

important element even in a B-to-B industry. A love for 

the brand will enhance employees’ engagement with 

new president comes on board. 

ability to win people’s hearts and the fact that others 

Iwai: I think it is extremely important that he promotes 

the company and their motivation with respect to their 

In addition, I want to be briefed in advance and 

trust him, we also spent considerable time discussing 

the company’s long-term strategy and Medium-Term Plan. 

jobs. For example, even an outside director like myself 

fully understand the content of those items we have 

the question of whether he would be the optimal choice 

That is not to say, however, that it is President 

was thrilled to see the TDK name come on screen as I 

determined require adequate time for discussion, in 

for the generation to come. Specifically, in addition to 

Saito’s job to follow a predetermined policy. Since the 

was watching the World Athletics Championships held 

order for the Board of Directors to review and formally 

the question of his ideas and capabilities—how he 

source of TDK’s vitality is the creative destruction it 

in Oregon in July 2022. In addition to these 

approve those contents. To do that, I would like to 

might predict new trends—there was a lively 

has undertaken since its founding, including 

sponsorship activities, my personal desire is to see 

keep in close contact with Board of Directors Office.

discussion around whether it would be better to 

reassessments of its portfolio, and the transformation 

President Saito actively promote branding strategies 

of its technology for a new era, I hope that TDK will 

across each of the company’s business areas. 

choose the same type of person as former president 

Ishiguro, or whether we should select a completely 

Can you describe the process of succession 

different type.

planning at TDK?

Further, because the individual’s accomplishments 

Nakayama: Basically, the most important point is 

to date are an important element, we felt Mr. Saito’s 

that human resources cannot be cultivated overnight. 

record of having turned the sensor business around to 

Thus, with the appointment of Mr. Saito as the new 

profitability was more than deserving of recognition.

president, we need to start looking at developing the 

Iwai: I think by considering candidates from an 

next successor. This does not mean simply selecting 

exclusively internal perspective, we often just think of 

someone as a successor. Rather, because people 

them in terms of an extension of the status quo, 

often grow into their positions, we will start by 

making decisions based on a consensus that lacks 

selecting competent candidates from around the 

any discussion of the specifics. We avoided doing that 

world and putting them through at least one or two 

this time, making our selection based on a 

job rotations to determine their capabilities. 

comprehensive perspective that included outside 

For outside directors in particular, who are not 

viewpoints, and on a thorough discussion of 

involved in business execution and may not know 

questions such as what kind of person would be best 

everything about the individual personalities of the 

as we look to the future, and what kind of qualities 

candidates, we will make our decisions based on 

that person will need. 

various reports and by listening to the opinions of the 

Personally, I thought the most important thing was 

executive side. 

to choose someone former president Ishiguro could 

In terms of process, the head of each division will 

feel confident passing the baton to, and I felt we were 

its Board of Directors, but also offers opportunities for 

company keeps a close eye on startups with a view to 

preliminary discussions, which is meaningful in the 

creating long-term business opportunities. At the 

sense of allowing us to understand the business and 

same time, it has been working to maintain 

the company. 

consistency between the long term and the medium 

Nakayama: One other area in which governance is 

term, and between the medium term and short term, 

functioning well is that issues pointed out in the annual 

advancing discussions aimed at overcoming issues in 

effectiveness evaluation of the Board of Directors are 

the current business while also producing numbers.

always clearly expressed in the agenda for the 

Nakayama: In this era of volatility, uncertainty, 

following year. I think this is truly remarkable. The fact 

complexity and ambiguity (collectively known as 

or “This is what we wish to do.” 

I believe that one of our roles is to take full 

that issues are clarified and opportunities provided for 

“VUCA”), we are facing an unpredictable situation in 

What distinguishes governance at TDK?

advantage of these distinguishing features to ensure 

discussing them thoroughly is evidence that the 

which the variables keep changing. That is why I 

Iwai: My primary impression is that discussions are 

we are able to create new value.

company’s PDCA cycle is functioning properly.

constantly speak out about the importance, in the era to 

always conducted with sincerity. The executive side 

Nakayama: As you say, given how our questions 

Iwai: Based on the results of the effectiveness 

come, of moving forward with multiple scenarios in hand.

takes our multifaceted questions sincerely and 

always receive a sincere response, I feel this is a 

evaluation of the Board of Directors, this year the 

Iwai: I think you’re right. In the energy application 

responds in kind. Further, we feel constantly 

company with solid integrity. We were just 

company began a number of new initiatives. These 

products business, for example, I think the company 

invigorated by the fact they never pander to us, 

participating in a pre-meeting briefing on the agenda, 

included increasing opportunities for us to observe 

has seen growth proportionate to the many investments 

instead always responding by clearly stating their 

and based on the fact that they answered each of our 

on-site operations and for more communication with 

it has made. But I think that in these uncertain times, it 

intentions, whether by saying “This is what we think” 

questions in detail, even when we asked them in rapid 

the Audit & Supervisory Board members, as well as 

needs to have a solid overall financial strategy in place 

succession, I sensed they have established a firmly 

rooted, sincere approach. 

summarizing issues raised by outside Audit & 

Supervisory Board members and outside directors 

Yet another thing I’ve realized is that the company 

when they have questions from an outside perspective 

has put in place some very high-level mechanisms. 

The Board of Directors Office plays a major role in this. 

Not only do we have a well-managed and coordinated 

board agenda and annual schedule, but the board 

closely follows up on and supports the various 

homework items it is given until we get the answers 

we need. And even before the Corporate Governance 

Code was announced, TDK had pioneered efforts to 

improve management transparency by establishing 

the Compensation Advisory Committee and 

Nomination Advisory Committee chaired by outside 

directors, as well as by naming an outside director as 

chair of the Board of Directors. 

From these characteristics, I feel TDK is a 

company with integrity and structure—both essential 

elements of a corporation—and that these are 

functioning well, ensuring a clear distinction between 

execution and supervision.

Iwai: I feel the same way. I really appreciate the fact 

that, within the annual schedule, they have made it 

possible to divide those items that require monitoring 

and those involving substantive business strategy into 

separate discussions. And because they always hold 

pre-meeting briefings on individual agenda items, 

everything is quite easy to understand. The company 

not only provides a body for decision-making through 

about medium- to long-term strategies and issues. 

Nakayama: For example, I think it is wonderful that 

they are providing opportunities for discussion outside 

of the Board of Directors when questions come up at 

board meetings about things such as technology 

strategy or financial strategy. 

What is the current status of discussions 

relating to growth strategy and 

the Medium-Term Plan?

Nakayama: Two years ago the company launched 

Seven Seas, a long-term strategy. The Medium-Term 

Plan was formulated based on that strategy, and the 

company is just now moving forward in accordance 

with that plan. Sometime around the middle of this 

fiscal year, I believe we will begin discussions 

regarding the next Medium-Term Plan. The Board of 

Directors is thus monitoring the current Medium-Term 

Plan to determine the extent to which its goals can be 

properly achieved. 

Iwai: Last year, when I accepted the post of outside 

director, the board was already engaged in serious 

discussions of the company’s long-term direction. I 

felt these were not simply topics for show or subjects 

separated from reality, but were unique to TDK in that 

they were consistent with the current situation. The 

A Talk with Outside Directors

that takes into account capital efficiency and safety. To 
do that, it needs to do more than just monitor P&L 
indicators like sales and operating profit—it also needs 
to discuss how to take risks and grow based on capital 
efficiency and Social Value, in other words, on a solid 
balance among the three values included in the value 
creation cycle under the Medium-Term Plan.

As the new Chair of the Board, what are 
some of the things you would like to keep in 
mind in running the board going forward?
Iwai: I would like to carry on with the open, frank 
discussions that have been a positive aspect of the 
board to date. TDK’s Board of Directors, including its 
previous chairs, has worked to create an atmosphere 
that encourages both inside and outside directors to 
engage in frank discussions with a clear intent. I want 
to work to ensure that this atmosphere is not 
suddenly upended when people are replaced or a 
new president comes on board. 

In addition, I want to be briefed in advance and 
fully understand the content of those items we have 
determined require adequate time for discussion, in 
order for the Board of Directors to review and formally 
approve those contents. To do that, I would like to 
keep in close contact with Board of Directors Office.

CEO succession plan

Can you describe the process of succession 
planning at TDK?
Nakayama: Basically, the most important point is 
that human resources cannot be cultivated overnight. 
Thus, with the appointment of Mr. Saito as the new 
president, we need to start looking at developing the 
next successor. This does not mean simply selecting 
someone as a successor. Rather, because people 
often grow into their positions, we will start by 
selecting competent candidates from around the 
world and putting them through at least one or two 
job rotations to determine their capabilities. 

For outside directors in particular, who are not 
involved in business execution and may not know 
everything about the individual personalities of the 
candidates, we will make our decisions based on 
various reports and by listening to the opinions of the 
executive side. 

In terms of process, the head of each division will 

recommend their candidates, who will then be 
screened using an external assessment. The 
Nomination Advisory Committee will then review a 
narrowed-down list of candidates. In 2021, when I 
was named chair of the Nomination Advisory 
Committee, we chose from among a list of candidates 
that had already been somewhat narrowed down. 
Iwai: TDK’s succession plan is something that has 
been established over the course of several years, 
and I felt it involved a very solid process. I am 
confident we were able to select the best person for 
the job, based on careful discussion of a full range of 
materials for consideration, including internal 
popularity and past accomplishments, and after a 
thorough external assessment.

Can you tell us why you ended up selecting 
Mr. Saito?
Nakayama: In addition to his leadership skills, his 
ability to win people’s hearts and the fact that others 
trust him, we also spent considerable time discussing 
the question of whether he would be the optimal choice 
for the generation to come. Specifically, in addition to 
the question of his ideas and capabilities—how he 
might predict new trends—there was a lively 
discussion around whether it would be better to 
choose the same type of person as former president 
Ishiguro, or whether we should select a completely 
different type.

Further, because the individual’s accomplishments 

to date are an important element, we felt Mr. Saito’s 
record of having turned the sensor business around to 
profitability was more than deserving of recognition.
Iwai: I think by considering candidates from an 
exclusively internal perspective, we often just think of 
them in terms of an extension of the status quo, 
making decisions based on a consensus that lacks 
any discussion of the specifics. We avoided doing that 
this time, making our selection based on a 
comprehensive perspective that included outside 
viewpoints, and on a thorough discussion of 
questions such as what kind of person would be best 
as we look to the future, and what kind of qualities 
that person will need. 

Personally, I thought the most important thing was 

to choose someone former president Ishiguro could 
feel confident passing the baton to, and I felt we were 

in a position to throw out a lot of questions designed 
to determine whether everyone was truly comfortable 
with our choice.
Nakayama: Our discussions were quite extensive. 
The selection of the next person to lead the company 
into the next generation is a truly momentous 
decision, so in addition to our formal discussions, 
informally we spent time going around to the individual 
members of the Nomination Advisory Committee to 
hear their thoughts. The fact that former president 
Ishiguro had left behind such a record of 
accomplishments made choosing a successor that 
much more difficult.
Iwai: As a result of the Nomination Advisory 
Committee’s discussions, we made the unanimous 
decision to submit Mr. Saito to the Board of Directors.

What are your expectations of 
the new president?
Iwai: I think it is extremely important that he promotes 
the company’s long-term strategy and Medium-Term Plan. 
That is not to say, however, that it is President 
Saito’s job to follow a predetermined policy. Since the 
source of TDK’s vitality is the creative destruction it 
has undertaken since its founding, including 
reassessments of its portfolio, and the transformation 
of its technology for a new era, I hope that TDK will 

also work to develop a new portfolio designed with 
the future in mind. 

Further, with the COVID-19 pandemic, the 
situation in Ukraine and other issues, the global 
economy is going through a period of disruption unlike 
any before. This is why now, more than ever, I look 
forward to seeing Team Saito demonstrate positive 
leadership so that TDK, with its global and diverse 
human resources, can come together and continue 
racing forward as a single team. 
Nakayama: I am also focusing on how Mr. Saito will 
present his own take on the Medium-Term Plan, and 
how he will incorporate his own touches in the 
long-term strategy while respecting the strategy itself. 

Another thing I look forward to seeing from 

President Saito, with his lengthy sales experience, is a 
proactive approach to branding. Branding is an 
important element even in a B-to-B industry. A love for 
the brand will enhance employees’ engagement with 
the company and their motivation with respect to their 
jobs. For example, even an outside director like myself 
was thrilled to see the TDK name come on screen as I 
was watching the World Athletics Championships held 
in Oregon in July 2022. In addition to these 
sponsorship activities, my personal desire is to see 
President Saito actively promote branding strategies 
across each of the company’s business areas. 

74

75

Corporate Governance Structure

Basic stance and structure

Emphasis on enhancing corporate value
As a company with an Audit & Supervisory Board, TDK strives 
to ensure the soundness, compliance, and transparency of 
management through the introduction of various mechanisms 
to strengthen corporate governance with the aim of 
enhancing long-term corporate value. 

Regarding the Board of Directors, we strive for swift 
management decision-making by having a small number of 
members, and we actively appoint independent outside 
directors with no conflicts of interest so as to strengthen 
monitoring functions. Discussions are conducted from a 
long-term perspective. In addition, to strengthen supervisory 
functions over management, three committees have been 

Corporate governance organization chart

established as advisory bodies to the Board of Directors (the 
Nomination Advisory Committee, Compensation Advisory 
Committee, Corporate Governance Committee). 

Regarding the execution of business, TDK endeavors to 
ensure swift decision-making and to clarify responsibility and 
authority in business execution through the adoption of a 
corporate officer system. In addition, regarding global Group 
management, TDK trusts people who share the same goals 
and principles and delegates authority to them. Furthermore, to 
ensure transparency toward stakeholders, TDK advocates the 
policy of “Empowerment and Transparency” and is promoting 
reforms to realize an autonomous and decentralized organization.

Ordinary General Meeting of Shareholders

Reports and submits proposals

Elects and dismisses

Reports

Elects and dismisses

Elects and dismisses

Board of Directors
(Directors and Audit &
Supervisory Board
Members attend
the meetings)

Audits

Board of Audit &
Supervisory Board Members

Reports

Audit & Supervisory
Board Members Office

Nomination Advisory
Committee

Reports

President

Reports

Reports

Cooperates

Reports

A
c
c
o
u
n
t
i
n
g
A
u
d
i
t
o
r
s

Compensation Advisory
Committee

Corporate Governance
Committee

Instructs

Reports

Management Audit
Group

Cooperates

Executive Committee
Meeting

Reports

Enterprise
Risk Management
Committee

Reports

Reports

Compliance Committee

Reports

Help Lines
(Consultation services)

Corporate Officers

Crisis Management
Committee

Information Security
Committee

Disclosure Committee

Divisions and Group Companies

Promotion of risk management in the ERM Committee

In aiming for sustained growth, TDK established the Enterprise Risk 
Management (ERM) Committee to promote company-wide measures 
to counter risks hindering the achievement of the organization’s targets 
and to undertake proper management of them. 

In this committee, we promote company-wide risk management 
by conducting risk analysis evaluation, identifying risks that need to be 

addressed across departments, and introducing measures taken in 
close liaison with related departments. We discuss the risk analysis 
evaluations and countermeasure situations at the Executive Committee 
and report them to the Board of Directors.

For details about business risks, see the following website:
https://www.tdk.com/en/ir/tdk_management_policy/risks/index.html

Strengthening of the Board of Directors’ monitoring function

Appointment of outside directors
Persons recruited as independent outside directors have a 
wealth of practical experience relating to corporate 
management and are able to provide advice from an 
independent perspective regarding general management for 
enhancing TDK’s corporate value. To secure the 
independence of outside directors and outside Audit & 
Supervisory Board members recruited to the Board, TDK 
established “items to be verified regarding independence” by 
making reference to “Securing Independent 
Director(s)/Auditor(s)” of the Securities Listing Regulations and 
“the Guidelines Concerning Listed Company Compliance,” 
etc., established by the Tokyo Stock Exchange, Inc. The 
directors’ terms of office are set at one year to give 
shareholders an opportunity to cast votes of confidence 
regarding directors’ performance every fiscal year.

Activities of the Board of Directors and 
other similar meetings

Main agenda items in the Board of Directors (fiscal 2022)

Management
strategy

•State of progress/verification of the Medium-Term 
Plan and current-term management plan (entire 
company and main business sectors)

•Financial strategy, fund plan

•Effectiveness evaluation of the Board of Directors
•Group governance, Group risk management, 

Governance

compliance management

•Internal audit report
•Internal control system and state of operation

Headquarters
functions 

•Sustainability
•Global human resource strategy
•Technology development strategy, production 

engineering strategy, intellectual property strategy, 
quality assurance

•Management system, supply chain management

As well as the above, the Board of Directors discussed business matters, 
capital investment, business tie-ups, etc.

Discussions outside the Board of Directors

Meetings of outside directors only

From the perspective of enabling outside directors to contribute 
positively to discussions in the Board of Directors, meetings of outside 
directors and outside Audit & Supervisory Board members only are held 
regularly. In these meetings, they exchange information and share 
understanding based on their independent and objective positions.

Emphasis on external and medium- to 
long-term perspectives

TDK Basic Policy is to have a small number of members (up to 
10 persons) on the Board of Directors so as to expedite speedy 
management decision-making. At present there are seven 
directors sitting on the board. In addition, in order to strengthen 
the management supervision function, TDK Basic Policy is that 
one-third or more of these directors should be independent 
outside directors with no conflict of interests. Currently three of 
the seven directors sitting on the board are outside directors. 
Furthermore, in principle an independent outside director serves 
as the chairperson of the Board of Directors. Of the four internal 
directors, while one of them is not concurrently a corporate 
officer, the other three are responsible for nonbusiness divisions, 
giving them an overview of the Company as a whole.

Also, the narrowing down of criteria for referral to the 
Board of Directors to important matters from a medium- to 
long-term perspective, such as management strategy and 
Group risk management, leads to deeper discussions and 
speedy decision-making.

Attendance record of Outside Directors
(people who were Outside Directors as of the last day of March 2022)

Board of
Directors

Nomination
Advisory Committee

Compensation
Advisory Committee

Kazuhiko Ishimura

14 out of 14

12 out of 12

7 out of 7

Kozue Nakayama

14 out of 14

12 out of 12

7 out of 7

Mutsuo Iwai

11 out of 11

9 out of 9

5 out of 5

Note: Mutsuo Iwai’s attendance involves meetings held after his appointment as 

a Director in June 2021.

Attendance record of Outside Audit &
Supervisory Board Members
(people who were Outside Audit & Supervisory Board Members
as of the last day of March 2022)

Audit &
Supervisory Board

Board of
Directors

Jun Ishii

14 out of 14

14 out of 14

Douglas K. Freeman

14 out of 14

14 out of 14

Michiko Chiba

14 out of 14

14 out of 14

Members of Advisory Committees (as of September 2022)

Nomination
Advisory
Committee

Compensation
Advisory
Committee

Corporate
Governance
Committee*

Noboru Saito

Tetsuji Yamanishi

Representative
Director

Representative
Director

Shigenao Ishiguro

Director

Kozue Nakayama

Mutsuo Iwai

Shoei Yamana

* One more person

Outside
Director

Outside
Director

Outside
Director

(Chair)

Off-site meetings (participated in by all directors and
Audit & Supervisory Board members)

(Chair)

(Chair)

Off-site meetings, in which all directors and Audit & Supervisory Board 
members participate and engage in free discussions, are held 
regularly with the purpose of deepening discussions in the Board of 
Directors and enhancing its effectiveness. Discussion topics are 
decided based on opinions from outside directors.

76

77

 
Corporate Governance Structure

Skills matrix of Directors and Audit & Supervisory Board Members of the Company

Name

Position

Corporate
Management

Global
Business
Experience

Sales/
Marketing

ESG/
Sustainability

Technology/
Research &
Development

Manufacture/
Production
Technology

Finance/
Accounting

Legal/
Compliance/
Risk Management

CEO nomination and succession plan

When nominating the CEO, the Nomination Advisory 
Committee forms an image of the ideal person suitable for the 
role of top executive and conducts deliberations that also 
cover such issues as systems and term of office. Efforts are 
also made to ensure objectivity through the utilization of an 

outside expert organization. 

Under the leadership of the current CEO, TDK is steadily 

promoting a succession plan with a view to the future, 
including the launch of a medium- to long-term program to 
actively foster future leader candidates.

Noboru Saito

Tetsuji Yamanishi

Representative Director
President and CEO

Representative Director 
Executive Vice President

Shigenao Ishiguro

Director & Chairman

Shigeki Sato

Director Senior
Vice President

Kozue Nakayama

Outside Director

Mutsuo Iwai

Outside Director

Shoei Yamana

Outside Director

Satoru Sueki

Takakazu Momozuka

Jun Ishii

Douglas K. Freeman

Michiko Chiba

Full-time Audit &
Supervisory Board Member

Full-time Audit &
Supervisory Board Member

Outside Audit &
Supervisory Board Member

Outside Audit &
Supervisory Board Member

Outside Audit &
Supervisory Board Member

D
i
r
e
c
t
o
r
s

B
o
a
r
d
M
e
m
b
e
r
s

A
u
d
i
t

&
S
u
p
e
r
v
i
s
o
r
y

Fields where the Company especially expects Directors and Audit & Supervisory Board Members
to demonstrate their skills

Corporate Management

“Corporate Management” that accelerates EX and DX and creates value for a sustainable society.

Global Business Experience

“Global Business Experience” that is essential for TDK, which is expanding its business globally.

Sales/Marketing

“Sales/Marketing” with foresight in the diverse and rapidly changing business environment.

ESG/Sustainability

“ESG/Sustainability” that contributes to a sustainable society by continuing evolution and making the most of 
technology.

Technology/Research & Development

“Technology/Research & Development” that inherits the spirit of originality since the establishment of the 
Company and continues to create new values.

Manufacture/Production Technology

“Manufacture/Production Technology” that promotes integrated production from materials to products and 
supports the Company’s originality.

Finance/Accounting

Sound and strong “Finance/Accounting” that is the basis for investment for sustainable growth.

Legal/Compliance/Risk Management

“Legal/Compliance/Risk Management” that supports increase in the corporate value and trust from the stakeholders.

Nominations and succession plan guaranteeing objectivity and effectiveness

Policy and procedures for the nomination of 
directors, Audit & Supervisory Board 
members and corporate officers
TDK has in place the Nomination Advisory Committee as an 
advisory body to the Board of Directors which is chaired by an 
outside director and of which a majority of the members are 
composed of outside directors. Regarding the nomination of 
directors, Audit & Supervisory Board members, and corporate 

officers, after discussing the expected conditions, the 
Nomination Advisory Committee recommends candidates, 
thereby contributing to ensuring the appropriateness of 
director, Audit & Supervisory Board member, and corporate 
officer appointments and the transparency of the 
decision-making process. The committee also discusses the 
independence of outside directors and outside Audit & 
Supervisory Board members.

78

Empowerment and Transparency in business execution

Bold delegation of authority and
ensuring of transparency

Appointment of non-Japanese
corporate officers

TDK promotes reforms toward an autonomous and 
decentralized organization through a basic policy of 
“Empowerment and Transparency,” by which authority is 
delegated to reliable people who share our goals and 
principles, efforts are made toward speedy decision-making, 
and transparency to stakeholders is ensured.

In addition, in headquarters functions also, the Global HQ 

promotes collaboration with Business Companies (BCs) and 
Business Groups (BGs) around the world by supplying horizontal 
functions, such as technological development, human resources 
and legal affairs, and the Regional HQs in Japan, Europe, 
Americas and China actively delegate authority to the frontlines 
by building systems providing meticulous backup support.

TDK began encouraging globalization at an early stage, 
appointing a non-Japanese person as a corporate officer in 
2004 and promoting the globalization of management by 
increasing the number of non-Japanese corporate officers 
since then. Today, at a time when both the overseas sales 
ratio and the overseas employee ratio exceed 90%, 47% of 
TDK’s corporate officers are non-Japanese.

The TDK Group implemented numerous M&A of overseas 

companies, and the globalization and diversification of 
management structures has become an important issue. We 
are working to recruit talented human resources from around 
the world under the Human Resources HQ established in 
Germany in 2018.

(as of the end of June 2022)

Michael Pocsatko
Senior Vice President

Andreas Keller
Senior Vice President

Joachim Thiele
Corporate Officer

Albert Ong
Corporate Officer

General Manager, Corporate 
Marketing & Incubation HQ

General Manager of Human 
Resources HQ

Deputy General Manager, Sales & 
Marketing Group, Electronic 
Components Business Company

Chief Executive Officer of Magnetic 
Heads Business Company, and 
General Manager of HDD 
Components Business Group of 
Magnetic Heads Business Company

Ji Bin Geng
Corporate Officer

Werner Lohwasser
Corporate Officer

Roshan Thapliya
Corporate Officer

Ludger Trockel
Corporate Officer

General Manager of Energy Devices 
Business Group of Energy Solutions 
Business Company

Chief Operating Officer of Electronic 
Components Business Company

Chief Digital Transformation Officer 
and Deputy General Manager, 
Corporate Marketing & Incubation HQ

CSO, Electronic Components 
Business Company (ECBC) and 
General Manager, ECBC Sales & 
Marketing Group, Electronic 
Components Business Company

79

 
 
 
Corporate Governance Structure

Remuneration system linked to medium- to long-term corporate value

Design of remuneration system for 
Directors and Audit & Supervisory Board 
members and the decision-making process
In designing the remuneration system for Directors and Audit 
& Supervisory Board members, TDK emphasizes linkage with 
short-term and medium- to long-term results. Also, to 
promote as much as possible behavior on the part of 
Directors geared towards enhancing corporate results and 
stock value and sustainably increase the corporate value of 
the overall TDK Group by constantly pursuing the formulation 
of a competitive remuneration system to secure diverse and 
excellent human resources.

Regarding the mechanism and level of remuneration for 
directors and corporate officers, the Compensation Advisory 
Committee, which is an advisory body to the Board of 
Directors, examines the appropriateness of remuneration from 
the point of view of company performance, individual 

performance, general levels, and other factors and reports to 
the Board of Directors. Since a majority of the members of 
this committee are independent outside directors, and the 
chairperson also is an outside director, it ensures the 
transparency of the remuneration decision-making process 
and the appropriateness of individual remuneration.

Design of remuneration system to align
benefits with those of shareholders
In fiscal 2021, TDK’s Board of Directors partly revised the 
remuneration system for directors changing the previous 
stock-linked compensation stock option plan to a 
post-delivery type stock remuneration plan toward the 
medium- to long-term enhancement of corporate value. 

As a result, directors further share the benefits and risks 
of stock price fluctuations with shareholders as they pursue 
the improvement of business growth and corporate value.

Structure of remuneration for Directors and Audit & Supervisory Board Members

Type of remuneration

Details of remuneration

Fixed/Fluctuating

Basic remuneration

Monetary compensation paid monthly

Results-linked bonus

Monetary compensation which is paid at predetermined times each year with an 
emphasis on the linkage with short-term performance. The amount of the bonus 
fluctuates within a range of 0% to 200% of the standard payment amount depending on 
the degree of attainment of the consolidated results for the fiscal year under review 
(operating profit, ROE) and the targets set for each division.

Fixed

Fluctuating
(single fiscal year)

Post-delivery
type stock
remuneration

Restricted
stock unit
(RSU)

RSU is a type of stock remuneration which is issued based on continuous service. In case of 
RSU, subject to continuous service for a period of three years from the first day of the first year 
to the last day of the last year of the Medium-Term Plan (or a period of three years or more as 
determined by the Board of Directors of the Company, the “Target Period”), a predetermined 
amount of the Company’s shares and money is delivered after the end of the Target Period.

Fixed

Performance
share unit
(PSU)

PSU is a type of stock remuneration which is issued based on performance. In case of 
PSU, an amount of the Company’s shares and money calculated in accordance with the 
degree of achievement of performance targets set by the Medium-Term Plan is delivered 
after the end of the Target Period. The degree of achievement of performance targets 
shall vary from 0% to 100% depending on the degree of achievement of consolidated 
performance targets (operating profit, ROE) outlined in the Medium-Term Plan.

Fluctuating
(medium- to
long-term)

Notes: Directors and Audit & Supervisory Board Members remuneration classification for results-linked compensation, nonmonetary compensation and other remuneration is as follows.

Classification

Basic remuneration

Results-linked bonus

RSU*1

PSU*2

Results-linked compensation

Non-monetary compensation

Compensation other than the above

*1 Under RSU, the stock remuneration portion is classified as “non-monetary compensation” and the monetary compensation portion is classified under “compensation other than 

the above.”

*2 PSU is classified as “results-linked compensation” and the stock remuneration portion is also classified as “non-monetary compensation.”

Eligible for payment

Classification

Basic remuneration

Results-linked bonus

Post-delivery type stock remuneration

RSU

 PSU

Directors concurrently serving as corporate officers

Directors not concurrently serving as corporate officers

Outside directors

Audit & Supervisory Board members

80

Breakdown of remuneration for Directors concurrently serving as Corporate Officers (for standard payments)

Basic remuneration
42%

Results-linked bonus
25%

Post-delivery type stock
remuneration
33%

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Indicators related to performance-linked remuneration, reasons for selecting the indicators, 
and methods for determining the amount of performance-linked remuneration

In calculating results-linked bonuses, the amount is designed to fluctuate within a range of 0% to 200% of the standard payment amount 
depending on the degree of attainment of targets, using the consolidated results for each fiscal year (operating profit, ROE) and the 
indicators set for each division in charge. The reason for selecting these indicators is to use the same indicators as management targets with 
an emphasis on the linkage with short-term performance. The targets and results for the main indicators that relate to results-linked bonuses 
in fiscal 2022 under review are as follows.

Consolidated operating profit 

¥155,500 million (target), ¥166,665 million (result based on the US-GAAP)

Consolidated ROE 

10.9% (target), 15.6% (result based on the US-GAAP)

The amount of the stock and cash delivered through PSU are calculated based on the achievement condition under the Medium-Term 
Plan. The results achievement condition takes consolidated results under the Medium-Term Plan (operating profit, ROE) as an indicator, 
and varies the number of exercisable options within a range of 0% to 100% of the number of options granted, depending on the degree 
of attainment of targets. The reason for selecting this indicator is to use the same indicator as management targets under the 
Medium-Term Plan with an emphasis on the linkage with medium- to long-term performance and corporate value. The targets and results 
for the indicator that relate to stock-linked compensation stock options during the Medium-Term Plan, which ending in the fiscal 2024, 
are as follows.

Consolidated operating profit 
(cumulative amount for three years)

¥635,100 million (target)

Consolidated ROE (amount for the last year)  16.8% (target)

The Company plans to deliver its shares and cash from the fiscal 2024 onward for the RSU plan and from the fiscal 2025 onward for the 
PSU plan.

Trends in total amount of remuneration for Directors and Audit & Supervisory Board Members

Outside Audit & Supervisory Board Members        Inside Audit & Supervisory Board Members        Outside Directors        Inside Directors

(Millions
of yen)

Operating
profit

¥72.5 billion

¥93.4 billion

¥208.7 billion*1

¥89.7 billion

¥107.8 billion

¥97.9 billion

¥111.5 billion

¥166.7 billion*2

ROE

7.2%

9.2%

19.8%*1

7.8%

9.7%

6.7%

8.6%

15.6%*2

27

27

27

58

51

58

45

367

377

58

40

335

29

58

42

477

24

58

46

314

30

58

55

268

35

61
48

36

62
48

497

454

700

600

500

400

300

200

100

0

2015

2016

2017

2018

2019

2020

2021

2022

(FY)

*1 Includes ¥144.4 billion in gains from business transfer to Qualcomm
*2 Result based on the US-GAAP

81

Corporate Governance Structure

Ceaseless efforts to enhance effectiveness

Continuous improvement based on 
effectiveness evaluation
The Company conducts an evaluation of the effectiveness of 
the Board of Directors each fiscal year in order to verify 
whether the functions expected of the Board of Directors are 
properly performed and enhance such functions. Also, the 
Company requests a third-party evaluation institution to 
evaluate the effectiveness of the Board of Directors 
periodically (about once every three years) in order to verify it 
from a neutral and objective standpoint.

In the Board of Directors evaluation for the fiscal 2022, the 

Company requested a primary evaluation of the Board of 
Directors and its advisory committees (the Nomination Advisory 
Committee and the Compensation Advisory Committee) from a 
third-party evaluation institution (questionnaires and interviews, 
and implementation of a third-party evaluation based on the 
results thereof), and after discussions by the Board of 
Directors, conducted a final evaluation.

As for the issues identified in the evaluation for the 
previous fiscal year, the Company implements remedial 
measures and verifies their results, thereby creating a cycle for 
continuous improvement of governance.

The Board of Directors evaluation process and governance improvement cycle

Evaluation process

Improvement cycle

Questionnaire

Interviews

Discussions

Evaluation results

November–December
Questionnaire to all Directors 
and Audit & Supervisory 
Board members

January
Individual interviews with all 
Directors and Audit & 
Supervisory Board members

March–April
Analysis and summary 
reported and discussed in 
the Board of Directors

April
Resolution on evaluation 
results by the Board of 
Directors 

•Reports relating to issues identified in the evaluation 
planned in the Board of Directors annual schedule 

•Implementation of improvement measures

•Verification of results in the next Board of Directors evaluation

•The above cycle of evaluation, identification of issues, 

improvement, and evaluation (verification) is rotated every 
year to ensure continuous improvement of governance. 

Improvement

Evaluation process

Improvement

Evaluation process

Evaluation Process

The Corporate Governance Committee held preliminary 
discussions with the third-party evaluation institution, 
reviewed the method and schedule for evaluating the 
effectiveness this time, and reported to and deliberated 
with the Board of Directors about them (October 2021 
Board of Directors meeting).

Prior to the questionnaire and interviews, the third-party 
evaluation institution held preliminary discussions with the 
Chair of the Corporate Governance Committee, the Chair 
of the Board of Directors, the President and 
Representative Director, the Director in charge of strategy, 
and the Secretariat of the Board of Directors, respectively, 
to confirm the status of the company, including 
management strategy, etc. (October 2021).

The third-party evaluation institution conducted an 
effectiveness evaluation questionnaire (anonymous form) 
for all eight Directors and all five Audit & Supervisory 
Board Members (November 2021).

The third-party evaluation institution compiled the results 
of the above questionnaire and identified common 
problems and issues. The Corporate Governance 
Committee made an interim report on the results to the 
Board of Directors and the Board of Directors deliberated 
the results (December 2021 Board of Directors meeting).

The third-party evaluation institution conducted individual 
interviews (with all Directors and all Audit & Supervisory 
Board Members), focusing on the key issues identified by 
the above questionnaire (January 2022).

The third-party evaluation institution compiled the 
opinions gathered from the questionnaire and interviews 
in an anonymous form and reported the results of its 
examination to the Board of Directors as the primary 
evaluation results of the third-party evaluation institution. 
The Board of Directors deliberated several times, taking 
the results into consideration, and finalized the evaluation 
(March and April 2022 Board of Directors meetings).

Questionnaire Items (Major Items)

Role and function of the Board of Directors 
(questions and free answers)

Size and composition of the Board of Directors 
(questions and free answers)

Operation of the Board of Directors (questions and 
free answers)

Composition and role of the Nomination Advisory 
Committee (questions and free answers)

Operation of the Nomination Advisory Committee 
(questions and free answers)

Composition and role of the Compensation 
Advisory Committee (questions and free answers)

Operation of the Compensation Advisory Committee 
(questions and free answers)

Support system for Outside Directors (questions and 
free answers)

Role of the Audit & Supervisory Board Members and 
expectations of the Audit & Supervisory Board 
Members (questions and free answers)

Relationship with investors and shareholders 
(questions and free answers)

Governance structure of TDK and effectiveness of 
the Board of Directors in general (free answers)

Self-evaluation by Directors and Audit & Supervisory 
Board Members (free answers)

* The survey is multifaceted, with detailed sub-items underneath the major items described 
above. The effectiveness evaluation questionnaire was prepared by the third-party 
evaluation institution in consultation with the Corporate Governance Committee.
While certain question items are not changed in the effectiveness evaluation 
questionnaire in order to enable continuous measurement each year, the other 
question items are reviewed each year in order to enhance the quality of the 
evaluation. Also, many “free comment fields” are provided in order to collect different 
and various opinions and suggestions without regard to the questionnaire items.

Effectiveness evaluation of the Board of Directors and addressing issues identified in
the effectiveness evaluation of the previous fiscal year

Fiscal 2020
evaluation
results (issues)

Monitoring of the 
Medium-Term Plan

Promotion of the efforts to 
address issues related to 
sustainability

Further strengthening of the 
Group’s risk management

Succession of Board 
members and human 
resource strategies

Fiscal 2021
initiatives

Allocated ample frequency 
and time for reports and 
discussions in Board of 
Directors meetings 
(November–March)

Incorporated issues as 
important agenda items in 
Board of Directors meetings 
in the annual schedule and 
held discussions on multiple 
occasions. 

Held regular discussions on 
establishment and 
dissemination of Global 
Common Regulations, 
reorganization of the 
Compliance Committee, and 
Group risks.

Held repeated discussions 
in the Nomination Advisory 
Committee on the 
succession of the CEO, etc. 
and conducted an election 
resolution in the Board of 
Directors.

Sufficient discussions 
have been held to confirm 
the progress and 
achievement of the 
Medium-Term Plan.

Sustainability is being 
discussed by the Board of 
Directors based on the 
recognition that TDK’s 
business will lead to 
solutions to social issues.

Fiscal 2021
evaluation
results

TDK is making progress in 
building a group 
governance structure.

The Board of Directors has 
been able to adequately 
discuss the group 
governance system and 
the compliance system.

Succession of the CEO 
has been appropriately 
implemented.

The Board of Directors 
has had sufficient 
discussions on the 
development of global 
human resources.

New Issues

Monitoring to achieve the 
Medium-Term Plan

Continued verification of 
the Medium-Term Plan’s 
progress

Deepening discussions on 
the Group’s risk 
management 

Continued verification by 
further deepening 
discussions

Succession of the Board 
members and the Board 
culture

Fiscal 2022: Promotion of initiatives to solve the above issues

82

83

Directors, Audit & Supervisory Board Members, and Corporate Officers
(As of the end of June 2022)

Directors

Audit & Supervisory Board Members

Corporate Officers

Noboru Saito
Representative Director

Tetsuji Yamanishi
Representative Director

Shigenao Ishiguro
Chairman & Director

Shigeki Sato
Director

Satoru Sueki
Full-time Audit & 
Supervisory Board Member

Takakazu Momozuka
Full-time Audit & 
Supervisory Board Member

President and CEO

Noboru Saito

Executive Vice President

Tetsuji Yamanishi

Senior Vice Presidents

Michael Pocsatko

Andreas Keller

Shigeki Sato

Corporate Officers

Joachim Thiele

Albert Ong

Dai Matsuoka

Fumio Sashida

Ji Bin Geng

Werner Lohwasser

Taro Ikushima

Roshan Thapliya

Ludger Trockel

Takao Tsutsui

Ikuo Fukuchi

Jun Ishii
Outside Audit & 
Supervisory Board Member

Douglas K. Freeman
Outside Audit & 
Supervisory Board Member

Michiko Chiba
Outside Audit & 
Supervisory Board Member

Summary of career

Summary of career

Summary of career

Apr. 1979  Entered Matsushita Electric 
Industrial Co., Ltd. (currently 
Panasonic Corporation)

Apr. 2007  Executive Officer of the said 

company

Apr. 2012  Managing Executive Officer of 
the said company

Jun. 2014  Managing Director of the said 

company

Apr. 1990  Entered Goldman Sachs 
Japan Co., Ltd.

Apr. 1984  Entered Tokyo Metropolitan 

Government

Apr. 1996  Registered as lawyer in Japan
Joined Mitsui, Yasuda, Wani 
& Maeda

Oct. 1989  Joined Showa Ota & Co. 
(currently Ernst & Young 
ShinNihon LLC)

Jun. 1997  Joined Hamada Law Offices

Sep. 2002 Registered as lawyer in New 

York, the United States of 
America 

Mar. 1993  Registered as certified public 
accountant in Japan

Jul. 2010  Senior Partner, Ernst & Young 

ShinNihon LLC

Apr. 2015  In charge of Human 

Sep. 2002 Joined Sullivan & Cromwell 

Sep. 2016  Principal of Chiba Certified 

Resources, General Affairs, 
Social Relations, Legal 
Affairs, Fair Business, 
Corporate Governance, Risk
Management, Facility 
Management, Corporate 
Sport Promotion and 
Executive Support Office; and 
Director, Risk & Governance 
Management Division of the 
said company

Jun. 2017  Director, Managing Executive 
Officer, Chief Risk 
Management Officer (CRO), 
and Chief Compliance Officer 
(CCO);
In charge of Corporate 
Governance; Director, Risk & 
Governance Management 
Division; and In charge of 
General Affairs, Social
Relations, Facility 
Management and Executive 
Support Office of the said 
company

Apr. 2018  Director of the said company 

(Retired in Jun. 2018)

Jun. 2019  Outside Audit & Supervisory 

Board Member of the 
Company (present post)

LLP

Sep. 2007 Principal of Law Offices of 

Douglas K. Freeman (present 
post)

Feb. 2016  Outside Director of U-Shin 

Jun. 2018  Outside Audit & Supervisory 

Board Member of CASIO 
COMPUTER CO., LTD.

Ltd.

Mar. 2019  Outside Audit & Supervisory 

Apr. 2019  Professor of Keio University 

Law School (present post)

Jun. 2019  Outside Audit & Supervisory 

Board Member of the 
Company (present post)

Board Member of DIC 
Corporation (present post)

Jun. 2019  Outside Director, Audit & 

Supervisory Committee 
Member of CASIO 
COMPUTER CO., LTD. 
(present post)
Outside Audit & Supervisory 
Board Member of the 
Company (present post)

Apr. 2022  Commissioner of Certified 

Public Accountants and 
Auditing Oversight Board 
(present post)

Jun. 2022  Outside Member of the Board 

of Directors (Audit and 
Supervisory Committee 
Member) of NTT DOCOMO, 
INC. (present post)

Public Accountant Office 
(present post)

Shuichi Hashiyama

Kozue Nakayama
Outside Director

Mutsuo Iwai
Outside Director

Shoei Yamana
Outside Director

Summary of career

Summary of career

Summary of career

Apr. 1982  Entered Nissan Motor Co., 

Apr. 1983  Entered Japan Tobacco and 

Apr. 1977  Entered Minolta Camera Co., 

Ltd.

Salt Public Corporation

Ltd.

Sep. 2010  Deputy General Manager of 
Global Branding Division of 
the said company

Mar. 2011  Retired from the said 
company

Apr. 2011  Entered Yokohama City 
government

Apr. 2012  Director General of Culture 
and Tourism Bureau of the 
said city

Jun. 2018  President and Representative 
Director of Pacific Convention 
Plaza Yokohama (resigned in 
Jun. 2020)

Jun. 2019  Outside Audit & Supervisory 

Board Member of Imperial 
Hotel, Ltd. (present post)

Jun. 2020  Outside Director of the 
Company (present post)
Outside Director of Isuzu 
Motors Limited (present post)

Jun. 2022  Outside Director of Nanto 

Bank, Ltd. (present post)

Jun. 2005  Senior Vice President and 

Jan. 2001  CEO of Minolta QMS Inc.

Vice President of Food 
Business Division of Food 
Business of Japan Tobacco 
Inc. (“JT”)

Jun. 2006  Member of the Board and 
Executive Vice President; 
President of Food Business 
of JT

Jun. 2008  Executive Vice President; 

Chief Strategy Officer of JT

Jun. 2010  Member of the Board and 

Senior Vice President; Chief 
Strategy Officer and 
Assistant to CEO in Food 
Business of JT

Jun. 2011  Member of the Board of JT
Executive Vice President of 
JT International S.A.

Jun. 2013  Senior Executive Vice 

President; Chief Strategy 
Officer of JT

Jan. 2016  Executive Vice President; 

President of Tobacco 
Business of JT

Mar. 2016  Representative Director and 

Executive Vice President; 
President of Tobacco 
Business of JT

Jan. 2020  Member of the Board of JT

Mar. 2020  Member and Deputy 

Chairperson of the Board of 
JT

Jun. 2020  Outside Director of Benesse 
Holdings, Inc. (present post)

Jun. 2021  Outside Director of the 
Company (present post)

Mar. 2022  Member and Chairperson of 

the Board of JT (present 
post)

Jul. 2002  Executive Officer and General 

Manager of Management 
Planning Division of Minolta 
Co., Ltd.
Deputy General Manager of 
Image Information Products 
General Headquarters, Image 
Information Products 
Company of the said 
company

Aug. 2003 Senior Executive Officer of 

Konica Minolta Holdings, Inc. 
(current Konica Minolta, Inc.) 
Executive Officer, and 
General Manager of MFP 
Operations and Deputy 
General Manager of Image 
Information Products General 
Headquarters, Image 
Information Products 
Company of Minolta Co., Ltd.

Oct. 2003  Senior Executive Officer of 

Konica Minolta Holdings, Inc.
Managing Director of Konica 
Minolta Business 
Technologies, Inc.

Jun. 2006  Director and Senior Executive 

Officer of Konica Minolta 
Holdings, Inc.

Apr. 2011  Director and Senior Executive 

Officer of the said company
Representative Director and 
President of Konica Minolta 
Business Technologies, Inc.

Apr. 2013  Director and Senior 

Managing Executive Officer 
of Konica Minolta, Inc.

Apr. 2014  Director, President and CEO, 
and Representative Executive 
Officer of the said company

Apr. 2022  Director, Executive Chairman 

and Executive Officer of the 
said company (present post)

Jun. 2022  Outside Director of the 
Company (present post)

84

85

Consolidated Business Results Highlights 
(Year ended March 31, 2022, and as of March 31 of each year)

From fiscal 2022 TDK is voluntarily adopting the IFRS for the consolidated financial statements in the annual Securities Report.
Data for fiscal 2022 and thereafter are based on the IFRS, data up to and including fiscal 2021 are based on the US-GAAP.
Account titles are presented in accordance with the IFRS.

3/2014

3/2015

3/2016

3/2017

3/2018

3/2019

3/2020

3/2021

Millions of yen
3/2022 (IFRS)

¥984,525

¥1,082,560

¥1,152,255

¥1,178,257

¥1,271,747

¥1,381,806

¥1,363,037

¥1,479,008

¥1,902,124

Consolidated business highlights*1

Net sales

(Overseas sales)

Cost of sales

Selling, general and administrative expenses

Operating profit

Profit before tax

Profit from continuing operations before income taxes

Net profit attributable to owners of parent

Capital expenditures

Depreciation and amortization

Research and development expenses

Overseas production ratio (%)

Net cash provided by operating activities

Net cash used in investing activities

Net cash provided by financing activities

Cash and cash equivalents at end of period

3/2013

¥841,847

747,062

668,258

147,876

22,054

19,765

1,195

85,606

77,938

53,943

81.8

108,942

(90,156)

4,395

213,687

890,520

763,572

179,896

36,616

39,772

16,288

68,606

83,109

63,385

86.7

127,308

(55,438)

(56,118)

250,848

989,348

802,225

199,795

72,459

74,517

49,440

102,525

80,249

70,644

87.9

142,850

(127,312)

(35,243)

265,104

1,061,203

831,123

227,185

93,414

91,839

64,828

160,674

83,224

84,920

86.3

151,563

(140,585)

29,305

285,468

1,073,024

1,158,004

1,268,437

1,252,634

855,948

239,446

208,660

211,717

145,099

167,631

87,491

91,254

86.1

160,136

(71,111)

(37,753)

330,388

928,525

257,630

89,692

89,811

63,463

178,612

92,171

102,641

84.5

91,310

(246,099)

110,088

279,624

985,321

287,561

107,823

115,554

82,205

173,592

106,631

115,155

85.4

140,274

(140,179)

9,435

289,175

959,714

289,771

97,870

95,876

57,780

173,429

124,984

117,489

84.4

222,390

(41,964)

(121,769)

332,717

Total assets

1,169,575

1,239,553

1,404,253

1,450,564

1,664,333

1,905,209

1,992,480

1,943,379

Total equity attributable to owners of parent

Working capital

Number of shares issued (thousands)

561,169

232,693

129,591

635,327

279,504

129,591

738,861

352,364

129,591

Per-share data*2

Net profit attributable to owners of parent (basic)

Total equity attributable to owners of parent

Dividends

Payout ratio (%)

Key financial ratios

Overseas sales ratio (%)

SG&A ratio (%)

OP margin (%)

Return on equity (ROE) (%)

Return on assets (ROA) (%)

Non-financial indicators

Number of employees

Overseas employee ratio (%)

¥9.50

4,461

70.00

736.8

88.7

17.6

2.6

0.2

0.1

¥129.47

¥392.78

5,050

70.00

54.1

90.5

18.3

3.7

2.7

1.4

5,865

90.00

22.9

91.4

18.5

6.7

7.2

3.7

675,361

289,760

129,591

¥514.23

5,355

120.00

23.3

92.1

19.7

8.1

9.2

4.5

793,614

388,542

129,591

¥1,150.16

6,289

120.00

10.4

91.1

20.3

17.7

19.8

9.3

824,634

296,899

129,591

¥502.80

6,532

130.00

25.9

91.1

20.3

7.1

7.8

3.6

877,290

208,165

129,591

¥651.02

6,947

160.00

24.6

91.8

20.8

7.8

9.7

4.2

843,957

247,577

129,591

¥457.47

6,681

180.00

39.3

91.9

21.3

7.2

6.7

2.9

CO2 emissions from production activities (t-CO2)

1,102,989

1,190,458

CO2 emissions reduction through products (t-CO2)

498,000

886,000

79,863

88.2

83,581

89.1

88,076

89.8

1,269,086

1,251,000

91,648

90.3

1,474,119

1,581,000

99,693

90.7

1,463,396

1,675,000

102,883

90.7

1,647,096

2,041,000

104,781

90.7

1,669,733

2,149,000

107,138

90.6

1,557,687

2,267,000

129,284

92.0

1,768,010

2,633,000

116,808

90.8

1,701,476

2,969,000

*1 In accordance with the provisions of ASC No. 205-20, “Presentation of Financial Statements–Discontinued Operations,” operating results related to the data tape business and the 
Blu-ray business are separately presented as discontinued operations in the consolidated statements of operations for fiscal 2014. Also, reclassifications have been made to the 
consolidated statements of operations of fiscal 2013, to conform to the presentation used for fiscal 2014. However, overseas sales, depreciation and amortization, research and 
development expenses, and overseas production ratio include the amounts of discontinued operations.

*2 TDK split one share of its common stock into three shares with the effective date of October 1, 2021. Net profit attributable to owners of parent (basic) and total equity attributable 
to owners of parent per share are calculated assuming that the share split was implemented at the beginning of the fiscal 2021. No dividends for fiscal 2022 are provided as the 
simple total cannot represent the accurate amount due to the effects of the stock split.

86

87

1,361,803

1,044,690

317,302

111,535

121,904

79,340

212,355

140,285

127,046

86.2

222,814

(231,488)

29,193

380,387

2,401,433

1,003,538

221,909

129,591

¥628.08

7,944

180.00

28.7

92.1

21.5

7.5

8.6

3.7

1,753,086

1,338,276

410,568

166,775

172,490

131,298

291,337

177,031

165,250

89.0

178,987

(281,546)

113,743

439,339

3,041,653

1,300,317

470,814

388,772

Yen

¥346.44

3,431

—

22.6

92.2

21.6

8.8

11.6

4.9

Consolidated Business Results Highlights 
(Year ended March 31, 2022, and as of March 31 of each year)

From fiscal 2022 TDK is voluntarily adopting the IFRS for the consolidated financial statements in the annual Securities Report.
Data for fiscal 2022 and thereafter are based on the IFRS, data up to and including fiscal 2021 are based on the US-GAAP.
Account titles are presented in accordance with the IFRS.

Net sales / Overseas sales ratio

Operating profit / OP margin

ROE / ROA

1,902.1 

92.2

(Billions of yen)
2,000

1,600

1,200

800

400

0

2013 2014 2015 2016 2017 2018 2019 2020 2021

US-GAAP

2022

IFRS

(%)
100

80

60

40

20

0

(FY)

(Billions of yen)
250

200

150

100

50

0

166.8 

8.8

2013 2014 2015 2016 2017 2018 2019 2020 2021

US-GAAP

2022

IFRS

(%)
25

20

15

10

5

0

(FY)

(%)
20

15

10

5

0

Cash flows

(Billions of yen)
350

210

0

-210

-350

11.6

4.9

2013 2014 2015 2016 2017 2018 2019 2020 2021

US-GAAP

2022

IFRS

(FY)

2013 2014 2015 2016 2017 2018 2019 2020 2021

US-GAAP

Net sales (left)                  Overseas sales ratio (right)

Operating profit (left)                  OP margin (right)

 ROE                  ROA

In fiscal 2022 TDK was impacted by such factors as the resurgence of 
COVID-19 infections and concerns about political confrontation, including 
tension in relations between the United States and China. On the other hand, 
electronics demand turned bullish as social and economic activities increasingly 
normalized and a trend toward the recovery of production activities continued. 
TDK’s net sales increased 28.6% from the previous year to a record high of 
¥1,902.1 billion. Overseas sales ratio increased 0.1 percentage points to 92.2%.

Profitability increased in fiscal 2022 thanks to such factors as increased profits in 
the passive components segment and the transition of the sensor application 
products segment into the black. Operating profit reached ¥166.8 billion, up 
49.2% year on year, which, excluding the business transfer gains recorded in fiscal 
2017, was the highest ever. In fiscal 2017 TDK recorded capital gains of ¥144.4 
billion (based on the US-GAAP) following a business tie-up and agreement to 
establish a joint venture with Qualcomm. OP margin for the fiscal 2022 was 8.8%.

As a result of an increase in the net profit attributable to owners of parent due to 
a rise in operating profit, in fiscal 2022 ROE rose by 3.1 percentage points over 
the previous fiscal year to 11.6% and ROA by 1.4 percentage points to 4.9%. In 
the past ROE and ROA hovered at a low level, but they improved following 
restructuring from fiscal 2012. In fiscal 2017 they increased considerably due to 
the recording of capital gains from the transfer of business to Qualcomm.

Net cash provided by operating activities

Net cash used in investing activities                Free cash flow

In fiscal 2022 free cash flow amounted to minus ¥102.6 billion. This decline was 
due to such factors as the impact of strategic measures aimed at the medium- to 
long-term stable procurement of battery-related materials. Free cash flow had 
improved considerably following the transfer of business to Qualcomm in fiscal 
2017, and the funds gained from this transfer were utilized for new M&A in 
accordance with our growth strategy. Free cash flow then turned negative in 
fiscal 2018 as a result of aggressive capital investment, R&D, and M&A. Although 
it rose into a positive figure in fiscal 2019, free cash flow again turned negative in 
fiscal 2021 following growth investment centered on the battery business.

Net profit attributable to owners of parent

Capital expenditures / Depreciation and amortization

R&D expenses / R&D expenses to net sales ratio

Overseas production ratio

(Billions of yen)
150

120

90

60

30

0

(Billions of yen)
300

131.3 

240

180

120

60

0

291.3

177.0

(Billions of yen)
200

(%)
10

(%)
100

150

100

50

0

165.3

8.7

8

6

4

2

0

80

60

40

20

0

89.0

2013 2014 2015 2016 2017 2018 2019 2020 2021

US-GAAP

2022

IFRS

(FY)

2013 2014 2015 2016 2017 2018 2019 2020 2021

US-GAAP

2022

IFRS

(FY)

2013 2014 2015 2016 2017 2018 2019 2020 2021
US-GAAP

2022
IFRS

(FY)

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

(FY)

Capital expenditures                Depreciation and amortization

R&D expenses (left)                  R&D expenses to net sales ratio (right)

As a consequence of the increased operating profit, net profit attributable to 
owners of the parent in fiscal 2022 amounted to ¥131.3 billion, up 75.8% year on 
year. This figure had slumped after fiscal 2009, but it gradually improved as a result 
of structural reforms implemented from fiscal 2012. The gain on valuation of 
investment securities of ¥60.2 billion recorded in fiscal 2022 is included in “Other 
income (deductions)” in the consolidated statements of income in consolidated 
financial statements based on the US-GAAP. However, in consolidated financial 
statements based on the IFRS, it was reported under “Net change in fair value of 
equity instruments measured at fair value through other comprehensive income” in 
the consolidated statements of comprehensive income and not under “Other 
income (deductions)” in the consolidated statements of income. It is not included 
in net profit attributable to owners of parent.

Capital expenditures for the acquisition of fixed assets amounted to ¥291.3 billion 
in fiscal 2022, up 37.3% year on year, and depreciation and amortization 
expenses reached ¥177.0 billion, up 19.3%. The current Medium-Term Plan, 
which began in fiscal 2022, gives priority allocation to growth domains; 
cumulative planned investment over three years amounts to ¥750.0 billion.
In the previous three-year Medium-Term Plan period, from fiscal 2019, TDK 
carried out aggressive capital expenditures toward accelerating the expansion of 
priority businesses, strengthening overseas R&D sites, and speeding up 
manufacturing reforms.

Total equity attributable to owners of parent / 
Ratio of equity attributable to owners of parent

For the fiscal 2022, TDK recorded 165.3 billion yen, an increase of 29.7% from 
the previous year. R&D expenses have continuously increased since fiscal 2012, 
so that we can respond to rapid technological innovation in the electronics 
market and maintain high competitiveness. Going forward, we will continue to 
actively invest in the development of new technologies and further reinforce our 
R&D structures.

Compared with the previous year, the overseas production ratio in fiscal 2022 
was up by 2.8 percentage points, reaching 89.0%. TDK seeks to establish 
location-independent production systems and is working toward the ability to 
supply products with the same high quality from any location.

Number of employees / Overseas employee ratio

CO2 emissions from production activities

179.0 

-102.6

-281.5

2022

IFRS

(FY)

Total assets

(Billions of yen)
3,600

2,700

1,800

900

0

3,041.7 

(Billions of yen)
1,500

1,200

900

600

300

0

1,300.3 

(%)
80

60

42.8 

40

20

0
(As of the
end of FY)

2022

IFRS

(Persons)
200,000

160,000

120,000

80,000

40,000

0

(%)
100

(Thousand t-CO2)
2,000

90.8

116,808 

80

60

40

20

0

1,500

1,000

500

0

1,701

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

(As of the
end of FY)

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

(FY)

2013 2014 2015 2016 2017 2018 2019 2020 2021

US-GAAP

2022

IFRS

(As of the
end of FY)

2013 2014 2015 2016 2017 2018 2019 2020 2021

US-GAAP

At the end of fiscal 2022 trade receivables and property, plant, and equipment 
had increased, and total assets amounted to ¥3,041.7 billion, up 28.9% year on 
year. As a result of an increase in property, plant, and equipment and investment, 
there had been a gradual rise since fiscal 2011. Following a drop in investment 
and other factors, there was a decline at the end of fiscal 2020 compared with 
the previous fiscal year end. But total assets again rose at the end of fiscal 2021.

Total equity attributable to owners of parent (left)

   Ratio of equity attributable to owners of parent (right)

As of the end of fiscal 2022, equity attributable to owners of the parent company 
amounted to ¥1,300.3 billion, an increase of 35.6% over the previous fiscal year 
end. Retained earnings rose by ¥121.1 billion and other capital components by 
¥220.1 billion over the previous fiscal year end. The ratio of equity attributable to 
owners of parent rose by 2.2 percentage points to 42.8%.

Number of employees (left)                  Overseas employee ratio (right)

As a result of a decline in the number of employees in the energy application 
products segment and other areas compared with the previous term, the total 
number of employees at the end of fiscal 2022 fell to 116,808 persons.
TDK implemented personnel optimization measures as a part of the restructuring 
conducted from fiscal 2012, but since fiscal 2016 it has been increasing the 
number of employees to raise competitiveness. In addition, the overseas 
employee ratio was 90.8% as of the end of fiscal 2022.

88

In fiscal 2022, CO2 emissions decreased by 3.8% from the previous year to 
1,701,000 tons due to the expanded introduction of renewable energy. TDK has 
established TDK Environmental Vision 2035 and is working to reduce 
environmental load from a life-cycle perspective covering all phases from the use 
of raw materials to the use and disposal of final products. We are aware that CO2 
emissions from energy consumption at manufacturing sites has a major 
environmental impact within TDK, and we are reducing energy use by 
implementing energy-saving measures through assessment at the time of capital 
expenditures and creating energy management structures. 

89

Corporate Information
(As of March 31, 2022)

Corporate name

TDK Corporation

Corporate headquarters

Nihonbashi Takashimaya Mitsui Building, 2-5-1, Nihonbashi, Chuo-ku, Tokyo 103-6128

Date of establishment

December 7, 1935

Authorized number of shares

1,440,000,000 shares

Number of shares issued

388,771,977 shares

Number of shareholders

36,624

Common stock

¥32,641,976,312

Securities traded

Tokyo Stock Exchange

Securities code

6762

Number of employees 
(consolidated)

116,808

Transfer agent

Sumitomo Mitsui Trust Bank, Limited 
1-4-1, Marunouchi, Chiyoda-ku, Tokyo 100-8233

Independent registered 
public accounting firm 

KPMG AZSA LLC (the Japan member firm of KPMG International)

ADR information

Type

Level 1 with sponsorship

ADR Ratio

1 common stock = 1 ADR

Ticker Symbol

TTDKY

CUSIP

872351408

Depositary Bank

Citibank, N.A. Shareholder Services

P.O. Box 43077

Providence, Rhode Island 02940-3077

U.S.A.

Tel: 

1-877-248-4237 CITI-ADR (toll free)

Tel: 

1-781-575-4555 (out of U.S.)

Fax: 

1-201-324-3284

URL:  http://www.citi.com/adr

E-mail: citibank@shareholders-online.com

90

Principal shareholders (10 largest shareholders)

Name of shareholder

Number of shares held
(thousands of shares)

Percentage of number of 
shares held in the total 
number of issued shares* (%)

The Master Trust Bank of Japan, Ltd. (Trust account)

Custody Bank of Japan, Ltd. (Trust account)

Custody Bank of Japan, Ltd. (Securities investment trust account)

SSBTC CLIENT OMNIBUS ACCOUNT

BBH FOR GLOBAL X LITHIUM AND BATTERY TECH ETF

STATE STREET BANK WEST CLIENT – TREATY 505234

JP MORGAN CHASE BANK 385632

JP MORGAN CHASE BANK 385781

HSBC HONGKONG-TREASURY SERVICES A/C ASIAN EQUITIES DERIVATIVES

GOLDMAN SACHS JAPAN CO., LTD.

*Other than the above, the Company holds 9,747 thousand shares of treasury stock.

110,147

45,123

8,893

8,015

7,736

7,101

4,765

4,661

4,063

3,789

29.06

11.90

2.35

2.11

2.04

1.87

1.26

1.23

1.07

1.00

Status of ownership

Japanese corporations 0.83%

Japanese government and local public organizations 0.00%

Japanese securities firms 4.23%

Japanese individuals, etc. 6.92%

Treasury stock 2.51%

Foreign institutions and individuals 36.67%

Japanese financial institutions 48.84%

TDK’s stock price and volume

(Millions of shares)

150

120

90

60

30

0

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

2020

2021

2022

Volume in a month (left)                     Stock price (right)

*TDK split one share of its common stock into three shares with the effective date of October 1, 2021. For the period prior to September 2021, the volume and stock price prior to 
the stock split are adjusted to the post stock split values.

(Yen)

6,000

4,500

3,000

1,500

0

91

TDK Corporation
Nihonbashi Takashimaya Mitsui Building,
2-5-1, Nihonbashi, Chuo-ku, Tokyo 103-6128
https://www.tdk.com/en/index.html

Integrated Report 2022