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President and CEO Hidemasa Nakajima
- 1977 Apr.
- Joined Sumitomo Metal Industries, Ltd. (currently NIPPON STEEL CORPORATION)
- 2009 Apr.
- Managing Executive Officer, General Manager of Technology & Quality Administration Department, Sumitomo Metal Industries, Ltd.
- 2012 Jul.
- Managing Executive Officer, President of the Bar and Wire Rod Company, Sumitomo Metal Industries, Ltd.
- 2012 Oct.
- Managing Executive Officer, Head of Kokura Works, Nippon Steel & Sumitomo Metal Corporation
- 2014 Jun.
- President & CEO, NIPPON STEEL & SUMIKIN Electronics Devices Inc.
- 2015 Jan.
- President & CEO, NGK ELECTRONICS DEVICES, INC.
- 2017 Apr.
- Advisor, NGK ELECTRONICS DEVICES, INC.
- 2018 Jun.
- Representative Director & COO, Nippon Denkai, Ltd. (former Nippon Denkai, Ltd.)
- 2018 Oct.
- President & CEO, former Nippon Denkai, Ltd.
- 2019 Oct.
- President & CEO, Nippon Denkai, Ltd. (current)
- 2020 Mar.
- President & CEO, Denkai America Inc.
- 2022 Feb.
- Director, Denkai America Inc.
- 2022 Nov.
- President & CEO, Denkai America Inc.(current)
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Director Yasuhiro Endo
- 1992 Apr.
- Joined Nippon Denkai, Ltd. (former Nippon Denkai, Ltd.)
- 2010 Mar.
- Group Leader, R&D Group, former Nippon Denkai, Ltd.
- 2014 Jul.
- General Manager, R&D Department, former Nippon Denkai, Ltd.
- 2018 Jun.
- Director, General Manager of Development Division, former Nippon Denkai, Ltd.
- 2019 Oct.
- Director, General Manager of Development Division, Nippon Denkai, Ltd.
- 2021 Mar.
- General Manager of Global YB Strategy Office, Nippon Denkai, Ltd.
- 2021 May.
- Director, Denkai America Inc. (current)
- 2021 Oct.
- General Manager of Global YB Strategy Office/Sales, Nippon Denkai, Ltd.
- 2022 Apr.
- Director, Nippon Denkai, Ltd. (current)
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Director (Audit and Supervisory Committee Member) Makiko Yamakawa
- 1986 Apr.
- Joined Kawasaki Steel (currently JFE Steel Corporation)
- 2001 Jul.
- Joined Kawasaki Microelectronics, Inc. (as a result of a company split)
- 2013 Apr.
- Joined MegaChips Corporation (as a result of an absorption-type merger)
- 2016 Apr.
- General Manager, Internal Audit Dept., MegaChips Corporation
- 2019 Jun.
- Full-time Corporate Auditor, MegaChips Corporation (current)
- 2023 Jun.
- Outside Directror (Audit and Supervisory Committee Member), Nippon Denkai, Ltd. (current)
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Director (Audit and Supervisory Committee Member) Kouichi Shima
- 1983 May
- Joined Japan Recruitment Center, Inc. (currently Recruit Holdings Co., Ltd.)
- 2010 Jun.
- Standing Audit & Supervisory Board Member, Japan Recruitment Center, Inc.
- 2013 Nov.
- Director, Japan Audit & Supervisory Board Members Association
- 2016 Jul.
- Advisor, TOKYO ICHIBAN FOODS CO., LTD.
- 2016 Sep.
- Outside Corporate Auditor, GREE, Inc.
- 2016 Sep.
- Outside Director, Ligua Inc. (current)
- 2016 Dec.
- External Director, TOKYO ICHIBAN FOODS CO., LTD.
- 2017 Dec.
- Outside Director, D.I. SYSTEM CO., Ltd.
- 2018 Apr.
- Outside Director, Nippon Denkai, Ltd. (former Nippon Denkai, Ltd.)
- 2018 Jun.
- Outside Part-time Director, (Audit and Supervisory Committee Member), former Nippon Denkai, Ltd.
- 2019 Oct.
- Outside Part-time Director, (Audit and Supervisory Committee Member), Nippon Denkai, Ltd. (current)
- 2020 May
- Outside Director, Kitanotatsujin Corporation (current)
- 2020 Jun.
- Outside Director, Cosmos Initia Co., Ltd. (current)
- 2020 Sep.
- Outside Director, (Audit and Supervisory Committee Member), GREE, Inc. (current)
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Director (Audit and Supervisory Committee Member) Noriyuki Katayama
- 1987 Oct.
- Passed the Second National Bar Examination
- 1990 Apr.
- Completed judiciary training, registered as a lawyer
- 1990 Apr.
- Joined Nagashima & Ohno (currently Nagashima Ohno & Tsunematsu)
- 1995 Sep.
- Joined Hughes Hubbard & Reed LLP (New York, USA)
- 1996 Aug.
- Registered as an attorney in the State of New York
- 1996 Oct.
- Joined Tokyo City Law & Tax Partners (currently City-Yuwa Partners)
- 2003 Feb.
- Partner, City-Yuwa Partners (current)
- 2014 Jun.
- Part-time Audit & Supervisory Board Member, Nissan Chemical Industries, Ltd. (currently Nissan Chemical Corporation) (current)
- 2018 Apr.
- Outside Director, Nippon Denkai, Ltd. (former Nippon Denkai, Ltd.)
- 2018 Jun.
- Outside Part-time Director (Audit and Supervisory Committee Member), former Nippon Denkai, Ltd.
- 2019 Feb.
- Substitute Auditor, IWAKI & CO., LTD.
- 2019 Mar.
- Part-time Statutory Auditor, Livesense Inc. (current)
- 2019 Oct.
- Outside Part-time Director (Audit and Supervisory Committee Member), Nippon Denkai, Ltd. (current)
- 2021 Jun.
- Auditor, AIDA ENGINEERING, LTD. (current)
- 2022 May.
- Outside Director, (Audit and Supervisory Committee Member), create restaurants holdings inc. (current)
Director (Audit and Supervisory Committee Member) Makiko Yamakawa, Kouichi Shima and Noriyuki Katayama are outside directors.