Board of Directors

Directors

Title Name Date of Birth Brief Biography Number of shares held (shares)
President and Representative Director Tetsuya Nakano April 10, 1981 April 2004 Joined the Company
March 2020 General Manager, Control System Division
June 2023 Director, General Manager of Control System Division and General Manager of Business Promotion Department
December 2023 Director, General Manager of Overseas Business Enhancement Department
December 2025 President and Representative Director (current position)
Director
General Manager, Development Promotion Department
Shoji Yamaguchi April 14, 1971 April 1994 Joined the Company
August 2016 General Manager, Development Promotion Department
June 2017 Director, General Manager of Development Promotion Department (current position)
Director
General Manager, Business Support Division
Hiroaki Yamamoto September 24, 1973 April 1997: Joined KEYENCE CORPORATION
March 2021: General Manager, Corporate Management Information Office and General Manager, Business Support Division
June 2021: Director, General Manager, Corporate Management Information Office and General Manager, Business Support Division
June 2026: Director, General Manager, Business Support Division (current position)
Director
General Manager, ICT Promotion Department
Kazuhiko Terada February 3, 1975 April 1999: Joined KEYENCE CORPORATION
June 2016: General Manager, ICT Promotion Department
June 2025: Director, General Manager, ICT Promotion Department (current position)
Director
Special Advisor
Yuu Nakata July 26, 1974 April 1997: Joined KEYENCE CORPORATION
June 2018: General Manager, Sensor Division
June 2019: Director, General Manager, Sensor Division and General Manager, Business Promotion Department
December 2019: President and Representative Director
December 2025: Director, Special Advisor (current position)
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Director Seiichi Taniguchi August 13, 1964 April 1996: Registered as a Certified Public Accountant
May 2010: Partner, KPMG AZSA LLC (current: KPMG AZSA LLC)
July 2017: Partner, Minori Audit Corporation (current)
June 2019: Director, KEYENCE CORPORATION (current)
Director Kumiko Suenaga April 1, 1969 April 1993: Registered as an attorney
January 2000: Admitted to the New York State Bar
April 2012: Counsel, Oh-Ebashi LPC & Partners (current)
June 2021: Director, KEYENCE CORPORATION (current)
Director Michifumi Yoshioka December 10, 1968 April 2010: Professor, Graduate School of Engineering, Osaka Prefecture University (now Osaka Metropolitan University)
April 2022: Professor, Graduate School of Informatics, Osaka Metropolitan University (current)
June 2022: Director, KEYENCE CORPORATION (current)
Director Ryoko Satomi August 31, 1973 October 1996: Joined Ota Showa Audit Corporation (now Ernst & Young ShinNihon LLC)
March 2000: Registered as a Certified Public Accountant
March 2002: Established Satomi Certified Public Accountant Office, Representative (current)
October 2004: Registered as a Certified Public Tax Accountant
June 2025: Outside Auditor, COTA CO., LTD. (current)
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Audit & Supervisory Board Members

Title Name Date of Birth Brief Biography Number of shares held (shares)
Audit & Supervisory Board Member (Full-time) Shinyo Hirayama February 19, 1971 April 2001: Officer, Financial Research Office, Corporate Planning Department, Sumitomo Mitsui Banking Corporation
April 2018: Senior Credit Officer, Corporate Credit Division II, Sumitomo Mitsui Banking Corporation
April 2022: Loan Officer, Nagoya Corporate Banking Department I, Sumitomo Mitsui Banking Corporation
June 2025: Audit & Supervisory Board Member of the Company (current position)
Audit & Supervisory Board Member Koji Indo June 1, 1963 April 1989: Registered as an attorney-at-law
January 1994: Partner, Showa Law Office
May 1998: Partner, Habataki Sogo Law Office (current position)
June 2020: Audit & Supervisory Board Member of the Company (current position)
March 2023: Outside Audit & Supervisory Board Member, Nippon Electric Glass Co., Ltd. (current position)
Audit & Supervisory Board Member Seiji Oho July 5, 1965 March 1999: Registered as a Certified Public Accountant
October 2016: Partner, Gyosei & Co.
June 2020: Outside Audit & Supervisory Board Member, Namura Shipbuilding Co., Ltd. (current position)
June 2024: Audit & Supervisory Board Member of the Company (current position)
March 2025: Outside Audit & Supervisory Board Member, KEIWA Inc. (current position)