Board of Directors
Chairman and Director
Manabu Yamamoto
-
Date of Birth
- March 31, 1956
-
April1981
- Joined the Company
-
June2004
- General Manager of Functional Ceramics Div. of Electronics Materials Business Group of the Company
-
April2009
- Executive Officer, General Manager of Electronics Materials Div. of Electronics Materials Business Group of the Company
-
April2011
- Senior Executive Officer of the Company
-
April2013
- Managing Executive Officer, Head of Electronics & Innovative Products of the Company
-
June2013
- Director and Managing Executive Officer of the Company
-
April2015
- General Manager of Corporate Planning Dept. of the Company
-
April2016
- Director and Senior Managing Executive Officer of the Company
-
June2016
- Outside Audit & Supervisory Board Member of Koatsu Gas Kogyo Co., Ltd. (until June 2019)
-
April2017
- Representative Director, President and Chief Executive Officer of the Company
-
April2021
- Chairman and Representative Director of the Company
-
April2023
- Chairman and Director of the Company (present)
Representative Director, President
Toshio Imai
-
Date of Birth
- January 25 1959
-
April1982
- Joined the Company
-
October2006
- General Manager, Styrene Div. of the Company
-
June2011
- General Manager, Corporate Planning Dept. of the Company
-
April2013
- Executive Officer, Assistant to General Manager, Elastomers & Performance Plastics of the Company
-
April2015
- General Manager, Elastomers & Performance Plastics of the Company
-
April2017
- Managing Executive Officer of the Company
-
April2019
- General Manager, Denka Value-Up Promotion Dept. of the Company
-
June2019
- Director and Managing Executive Officer of the Company
-
April2020
- Director and Senior Managing Executive Officer of the Company
-
April2021
- Representative Director, President and Chief Executive Officer of the Company (present)
Representative Director
Kazuo Takahashi
-
Date of Birth
- March 30, 1960
-
April1983
- Joined the Company
-
October2013
- Deputy General Manager, Chiba Plant of the Company
-
April2015
- General Manager, Ofuna Plant of the Company
-
April2017
- Executive Officer, General Manager, Omuta Plant of the Company
-
April2019
- President of Denka Performance Elastomer LLC
-
April2021
- Managing Executive Officer of the Company
-
June2021
- Director and Managing Executive Officer of the Company
-
April2023
- Representative Director and Senior Managing Executive Officer of the Company (present)
Directors
Ikuo Ishida
-
Date of Bitrh
- March 7, 1962
-
April1985
- Joined the Company
-
April2009
- General Manager, Functional Films Dept., Electronics Materials Div. of Electronics Materials Business Group of the Company
-
October2011
- General Manager, Advanced Fillers Dept., Electronics Materials Business Group of the Company
-
October2013
- General Manager, Advanced Specialty Materials Dept., Electronics & Innovative Products of the Company
-
April2017
- Assistant General Manager, Electronics & Innovative Products of the Company
-
April2019
- Executive Officer and General Manager, Electronics & Innovative Products of the Company
-
April2023
- Managing Executive Officer of the Company (present)
Yoshiyuki Fukuda
(Outside)
-
Date of Birth
- September 8, 1956
-
April1979
- Joined The Industrial Bank of Japan, Limited
-
April2004
- General Manager, Business Division No.7 of Mizuho Corporate Bank, Limited
-
March2006
- Executive Officer, General Manager, Corporate Banking Division No.15 of Mizuho Corporate Bank, Limited
-
April2007
- Executive Officer, General Manager, Securities Division of Mizuho Corporate Bank, Limited
-
April2008
- Managing Executive Officer in charge of Corporate Banking of Mizuho Corporate Bank, Limited
-
April2010
- Managing Executive Officer, Chief Compliance Officer and Chief Credit Officer of Mizuho Corporate Bank, Limited
-
April2011
- Managing Executive Officer, Head of Corporate Banking Unit of Mizuho Corporate Bank, Limited
-
April2012
- Managing Executive Officer, Head of Corporate Banking Unit (Large Corporations) and Corporate Banking Unit of Mizuho Corporate Bank, Limited (until March 2013)
-
April2013
- Deputy President and Deputy President-Executive Officer, Head of Investment Banking Division, Head of Public & Financial Institutions Group of Mizuho Securities Co., Ltd. (until March 2014)
-
April2014
- Chairman of Shinko Asset Management Co., Ltd. (until November 2015)
-
November2015
- President & CEO of Fund Corporation for the Overseas Development of Japan’s ICT and Postal Services Inc. (until June 2021)
-
June2021
- Outside Director of the Company (present)
Uchida Mizuhiro
Audit Committee Member
-
Date of Birth
- September 24, 1961
-
April1984
- Joined the Company
-
April2008
- General Manager, Business Planning Dept., Resin Process Div., Resin Process Business Group of the Company
-
April2010
- General Manager, Purchasing Dept. of the Company
-
April2014
- Deputy General Manager, Chiba Plant of the Company
-
July2017
- General Manager, Internal Auditing Dept. of the Company
-
April2021
- General Manager, Internal Control Dept. of the Company
-
April2023
- Assigned to the Audit Committee of the Company (present)
Toshio Kinoshita
Audit Committee Member (Outside)
-
Date of Birth
- April 12, 1949
-
July1983
- Registered as Certified Public Accountant
-
July1989
- Partner, U.S. Coopers & Lybrand L.L.P (current PricewaterhouseCoopers) (until June 1998)
-
June1994
- Representative employee of Chuo Audit Corporation (until July 2005)
-
July1998
- Senior Managing Partner for North America, New York Head Office, U.S. PricewaterhouseCoopers L.L.P. (until June 2005)
-
July2005
- Management Board Member for International Business of Tokyo Office of ChuoAoyama PricewaterhouseCoopers (until June 2007)
-
July2007
- Chief Executive of The Japanese Institute of Certified Public Accountants (JICPA) (until July 2013)
-
July2013
- Council Member of JICPA (until July 2016)
-
June2014
- Outside Audit & Supervisory Board Member of Panasonic Corporation (current Panasonic Holdings Corporation) (until June 2022)
-
July2014
- Representative Director of Global Professional Partners (present)
-
August2014
- Outside Corporate Auditor of Weathernews Inc. (until August 2018)
-
March2015
- Outside Director of Asatsu-DK Inc. (until December 2018)
-
June2015
- Outside Audit & Supervisory Board Member of the Company
-
June2015
- Outside Director of TACHI-S CO., LTD. (present)
-
July2015
- Outside Director of Mizuho Bank, Ltd. (until September 2019)
-
January2018
- Outside Director of ThreePro Group Inc. (current GiG Works Inc.) (until January 2022)
-
June2019
- Outside Director (Audit Committee Member) of the Company (present)
Akio Yamamoto
Audit Committee Member (Outside)
-
Date of Birth
- December 2, 1951
-
April1974
- Joined Mitsui & Co., Ltd.
-
April1999
- President of Mitsui & Co., Benelux S.A./N.V.
-
April2004
- Vice President of Synthetic Resin & Inorganic Chemical Products Business Unit of Mitsui & Co., Ltd.
-
April2007
- Executive Officer of Mitsui & Co., Ltd. (until March 2010), President of Mitsui & Co. (Thailand) Ltd.
-
April2009
- Representative Director and President of Mitsui Bussan Plastic Trade Co., Ltd. (present Mitsui & Co. Plastics Ltd.) (until June 2014)
-
June2014
- Counselor of Mitsui & Co. Plastics Ltd. (until June 2015)
-
June2015
- Outside Director of the Company
-
June2021
- Outside Director (Audit Committee member) of the Company (present)
Miyuki Matoba
Audit Committee Member (Outside)
-
Date of Brith
- August 15, 1973
-
April2000
- Registered as a lawyer (Tokyo Bar Association)
-
April2013
- Executive Governor of the Japan Federation of Bar Associations (until March 2014)
-
October2015
- Senior Leader, Management Support Division of MOS FOOD SERVICES, INC.
-
April2018
- Risk Management & Compliance Group Leader of MOS FOOD SERVICES, INC. (until March 2019)
-
April2019
- General Manager, Risk Management & Compliance Office of MOS FOOD SERVICES, INC. (until September 2020)
-
September2020
- Intellectual Property and Legal Div., General Affairs H.Q. of NITTO KOHKI CO., LTD.
-
April2021
- General Manager, Intellectual Property and Legal Div., General Affairs H.Q., and compliance supervisor of NITTO KOHKI CO., LTD. (present)
-
June2021
- Outside Director (Audit Committee Member) of the Company (to date)
Executive Officers
President and Chief Executive Officer
Toshio Imai
Senior Managing Executive Officers
- Kazuo Takahashi
-
Chief Technical Officer (CTO)
Purchasing & Logistics Dept., Environment and Safety Dept.,
Quality Assurance Dept., Engineering Dept.
Managing Executive Officers
- Kazuya Tokumoto
- President of Denka Performance Elastomer LLC
- Rimiru Hayashida
- Accounting Dept., Finance Dept.
- Ikuo Ishida
-
Chief Human Resource Officer (CHRO)
Chief Compliance Officer (CCO)
Corporate Planning Dept., Best Practice Promoting Dept.
HR Dept.,
Corporate Communications Dept., DCU, DCG, Chinese Business
- Yukio Sasagawa
- Gosen Site
- Hideki Toya
-
Chief Scientific Officer (CSO)
New Business Development
Innovation Center
Executive Officers
- Masanobu Kosaka
-
Production & Process Technology Dept.,
Digital Strategy & Innovation Dept.,
Sustainability Promotion Dept. - Michio Kawamura
- Managing Director, DCHA, DSPL, DAPL
- Masahiro Kawai
- Chiba Plant
- Takeshi Hagiwara
- Omi Plant
- Masahiro Omata
- Elastomers & Infrastructure Solutions
- Kei Hara
- Polymer Solutions
- Ken Watanabe
-
Deputy Division Director of the New Business Development
New Business Creation Dept.
Special assignment (Strengthening of group internal control) - Hiroto Horiuchi
- Electronics & Innovative Products
- Tetsuo Noguchi
- Shibukawa Plant
- Koji Nishimura
- Omuta Plant
- Taro Inada
- Life Innovation
- Akinori Adachi
- Administrative Dept., Legal Dept., Secretary Dept., Internal Control Dept.
DCHA: Denka Chemicals Holdings Asia Pacific Pte.Ltd.
DSPL: Denka Singapore Pte. Ltd.
DAPL: Denka Advantech Pte. Ltd.
DCU: Denka Corporation
DCG: Denka Chemicals G.m.b.H
