Executives

Directors

Representative Director,
President and Chief Executive Officer Noriaki Taneichi

Representative Director,
President and Chief Executive Officer
Noriaki Taneichi

Nomination and Compensation Advisory Committee Member
Career summary

Representative Director,
President and Chief Executive Officer
Noriaki Taneichi

Career summary
1986 Joined the Company
2009 General Manager, Marketing Development Department
2011 General Manager, New Business Development Department
2015 Executive Officer; Deputy Division Manager, New Business Development Division
2017 Director; Executive Officer; Division Manager, New Business Development Division
2019 Representative Director, President and Chief Executive Officer(to the present)
 Director Harutoshi Sato

Director
Harutoshi Sato

Career summary

Director
Harutoshi Sato

Career summary
1984 Joined the Company
2004 General Manager, Quality Assurance Department
2007 General Manager, Advanced Material Development Department 2
2008 General Manager, Advanced Material Development Department 1
2009 Executive Officer; Deputy Division Manager, Research and Development Division and General Manager, Advanced Material Development Department 3
2011 Executive Officer; Deputy Division Manager, Research and Development Division and General Manager, Advanced Material Development Department 1
2012 Director; Executive Officer; Division Manager, Research and Development Division
2017 Director; Managing Executive Officer; Division Manager, Research and Development Division
2019 Director; Senior Managing Executive Officer; Division Manager, Research and Development Division
2022 Director (to the present)
Director, Executive Officer
Division Manager, New Business Development  Division Yusuke Narumi

Director, Executive Officer
Division Manager, New Business Development Division
Yusuke Narumi

Career summary

Director, Executive Officer
Division Manager, New Business Development Division
Yusuke Narumi

Career summary
1988 Joined the Company
2012 General Manager, Marketing Department
2019 General Manager, Display and PV Panel Material Marketing Department
2019 General Manager, Imaging Material Marketing Department
2020 Executive Officer; Division Manager, New Business Development Division
2021 Director; Executive Officer; Division Manager, New Business Development Division (to the present)
Director, Senior Managing Executive Officer
Division Manager, Marketing Division
Division Manager, Research and Development Division Kosuke Doi

Director, Senior Managing Executive Officer
Division Manager, Marketing Division
Division Manager, Research and Development Division
Kosuke Doi

Career summary

Director, Senior Managing Executive Officer
Division Manager, Marketing Division
Division Manager, Research and Development Division
Kosuke Doi

Career summary
1986 Joined the Company
2009 General Manager, Advanced Material Development Department 1
2011 President and Director of TOKYO OHKA KOGYO AMERICA, INC.
2016 Executive Officer of the Company (President and Director of TOKYO OHKA KOGYO AMERICA, INC.)
2019 Executive Officer; Division Manager, New Business Development Division
2020 Managing Executive Officer; Division Manager, Marketing Division
2022 Director; Managing Executive Officer; Division Manager, Marketing Division and Division Manager, Research and Development Division
2023 Director; Senior Managing Executive Officer; Division Manager, Marketing Division and Division Manager, Research and Development Division (to the present)
Director, Executive Officer
Division Manager, Manufacturing Division
 Hirotaka Yamamoto

Director, Executive Officer
Division Manager, Manufacturing Division

Hirotaka Yamamoto

Career summary

Director, Executive Officer
Division Manager, Manufacturing Division

Hirotaka Yamamoto

Career summary
1992 Joined the Company
2013 Plant General Manager of TOK ADVANCED MATERIALS CO., LTD.
2019 Deputy Division Manager, Corporate Planning Division of the Company
2020 Executive Officer; Division Manager, Corporate Planning Division
2023 Director; Executive Officer; Division Manager, Manufacturing Division (to the present)
Outside Director
Senior Counsel at Mori Hamada & Matsumoto
Director (Audit & Supervisory Committee Member) of Tokai Tokyo Financial Holdings, Inc. Ayako Ikeda

Outside Director
Senior Counsel at Mori Hamada & Matsumoto
Director (Audit & Supervisory Committee Member) of Tokai Tokyo Financial Holdings, Inc.
Ayako Ikeda

Nomination and Compensation Advisory Committee Member
Career summary

Outside Director
Senior Counsel at Mori Hamada & Matsumoto
Director (Audit & Supervisory Committee Member) of Tokai Tokyo Financial Holdings, Inc.
Ayako Ikeda

Career summary
1984 Registered as attorney and affiliated with the Daini Tokyo Bar Association 0 shares Harago Law Offices (currently Harago & Partners Law Offices)
1990 Steptoe & Johnson LLP, USA
1991 Bar admitted in New York
1992 Hamada & Matsumoto (currently Mori Hamada & Matsumoto)(to the present)
2002 Professor at The Legal Training and Research Institute of Japan (in charge of defense in civil cases)
2006 Deputy Secretary General of Japan Federation of Bar Associations
2015 Executive Director of Japan Federation of Bar Associations Vice President of Daini Tokyo Bar Association
2021 Director (Audit & Supervisory Committee Member) of Tokai Tokyo Financial Holdings, Inc.(to the present)

Directors Who Are Audit and Supervisory Committee Members

Director
Standing Audit and Supervisory Committee Member Nobuo Tokutake

Director
Standing Audit and Supervisory Committee Member
Nobuo Tokutake

Career summary

Director
Standing Audit and Supervisory Committee Member
Nobuo Tokutake

Career summary
1984 Joined the Company
2003 Chairman and President of TOK TAIWAN CO., LTD.
2007 General Manager, Quality Assurance Dept.
2009 Senior General Manager, Production Control Dept. and General Manager, Quality Assurance Dept.
2013 Executive Officer; Deputy Div. Manager, Manufacturing Div.
2015 Director; Executive Officer; Div. Manager, Manufacturing Div.
2020 Standing Audit and Supervisory Board Member
2023 Director (Standing Audit and Supervisory Committee
Member)(to the present)

 

Outside Director
Audit and Supervisory Committee Member
(Representative of Sekiguchi Noriko CPA Office
Audit & Supervisory Board Member of Oji Holdings Corporation (Independent Outside Audit & Supervisory Board Member)
Corporate Auditor (Outside Corporate Auditor) of Ryoden Corporation
Auditor of JICA) Noriko Sekiguchi

Outside Director
Audit and Supervisory Committee Member
(Representative of Sekiguchi Noriko CPA Office
Audit & Supervisory Board Member of Oji Holdings Corporation (Independent Outside Audit & Supervisory Board Member)
Corporate Auditor (Outside Corporate Auditor) of Ryoden Corporation
Auditor of JICA)
Noriko Sekiguchi

Nomination and Compensation Advisory Committee Member
Career summary

Outside Director
Audit and Supervisory Committee Member
(Representative of Sekiguchi Noriko CPA Office
Audit & Supervisory Board Member of Oji Holdings Corporation (Independent Outside Audit & Supervisory Board Member)
Corporate Auditor (Outside Corporate Auditor) of Ryoden Corporation
Auditor of JICA)
Noriko Sekiguchi

Career summary
1994 Registered as certified public accountant
2002 Reregistered as certified public accountant
2010 Representative of Sekiguchi CPA Office (present Sekiguchi Noriko CPA Office) (to the present)
2011 Contract Monitoring Committee Member of Japan International Cooperation Agency (“JICA”)
2011 External Assessment Committee Member of JICA
2012 Registered as certified tax accountant
2015 Director (Outside Director) of the Company
2019 Executive Officer of Chifure Holdings
2021 Independent Outside Audit & Supervisory Board Member of Oji Holdings Corporation (to the present)
2022 Auditor (Outside Auditor), Ryoden Corporation (to the present) Auditor, Japan International Corporation Agency (to the present)
2023 Outside Director (Audit and Supervisory Committee Member) )(to the present)

 

Outside Director
Audit and Supervisory Committee Member Kazuo Ichiyanagi

Outside Director
Audit and Supervisory Committee Member
Kazuo Ichiyanagi

Nomination and Compensation Advisory Committee Member
Career summary

Outside Director
Audit and Supervisory Committee Member
Kazuo Ichiyanagi

Career summary
1977 Joined Teikoku Tsushin Kogyo Co., Ltd
2005 5 Executive Officer in charge of Development Dept.; General Manager, Development Dept. of Teikoku Tsushin Kogyo Co., Ltd.
2008 Executive Officer supervising Development Technology and in charge of Development Dept. of Teikoku Tsushin Kogyo Co., Ltd.
2008 Executive Officer supervising Development Technology of Teikoku Tsushin Kogyo Co., Ltd.
2009 Director; Executive Officer supervising Development Technology of Teikoku Tsushin Kogyo Co., Ltd.
2009 Director; Executive Officer supervising Development Division of Teikoku Tsushin Kogyo Co., Ltd.
2010 President of Teikoku Tsushin Kogyo Co., Ltd.
2019 Director and Advisor of Teikoku Tsushin Kogyo Co., Ltd.
2020 Director (Outside Director) of the Company
2023 Outside Director (Audit and Supervisory Committee Member) )(to the present)

 

Outside Director
Audit and Supervisory Committee Member
Director (Outside Director) of AeroEdge Co., Ltd. Hisashi Ando

Outside Director
Audit and Supervisory Committee Member
Director (Outside Director) of AeroEdge Co., Ltd.
Hisashi Ando

Nomination and Compensation Advisory Committee Chairman
Career summary

Outside Director
Audit and Supervisory Committee Member
Director (Outside Director) of AeroEdge Co., Ltd.
Hisashi Ando

Career summary
1979 Joined Sony Chemicals Corporation (currently Dexerials Corporation)
2006 Corporate Executive; Kanuma Plant Manager of Sony Chemical & Information Device Corporation (currently Dexerials Corporation)
2007 Executive Officer; Kanuma Plant Manager of Sony Chemical & Information Device Corporation
2010 Director; Kanuma Plant Manager of Sony Chemical & Information Device Corporation
2012 Director and Executive Officer; Senior General Manager, Research & Development Division; Kanuma Plant Manager of Dexerials Corporation
2014 Director and Senior Executive Officer; Senior General Manager, Research & Development Division; Procurement, New Business Planning & Promotion of Dexerials Corporation
2016 Director and Managing Executive Officer; Officer in charge of Manufacturing & Technology; Corporate R&D Division Head of Dexerials Corporation
2016 6 Representative Director and Senior Managing Executive Officer; Corporate R&D Division Head of Dexerials Corporation
2019 Representative Director and Senior Managing Executive Officer of Dexerials Corporation
2019 Director and Managing Executive Officer; Lieutenant President of Dexerials Corporation
2020 Director and Managing Executive Officer; Lieutenant President of Dexerials Corporation; President of Dexerials America Corporation
2020 Technical Advisor of Dexerials Corporation
2022 Director (Outside Director) of the Company (to the present)
2022 Director (Outside Director) of AeroEdge Co., Ltd.(to the present)
2023

Outside Director (Audit and Supervisory Committee Member) )(to the present)

 

Executive Officers

Managing Executive Officer
Gitae Kim

President,
TOK Advanced Materials Co., Ltd.

Executive Officer
Okikuni Takase

Division Manager,
Accounting and Finance Div.

Executive Officer
Shoji Otaka

Division Manager,
Corporate Planning Div.

Executive Officer
Yuichi Honma

Division Manager, General Affairs Div.

Executive Officer
Shinichi Isogai

Division Manager, IT and Digital Div.

Executive Officer
Motoko Samezawa

Division Manager, Human Capital Div.

Executive Officer
Tsukasa Honkawa

President,
TOK ENGINEERING CO., LTD

Executive Officer
Naoki Watanabe

Chairman and President,
TOK CHINA CO., LTD.

Executive Officer
Kazuyuki Shiotani

President,
TOKYO OHKA KOGYO AMERICA, INC.

Executive Officer
Atsushi Sawano

Chairman and President,
TOK TAIWAN CO., LTD.

Executive Officer
Katsumi Ohmori

Deputy Division Manager,
Research and Development Div.

Executive Officer
Naoki Tatsuno

Deputy Division Manager,
Marketing Div.