Board of Directors

As of June 27, 2025

Directors

Positions Name Responsibilities in the Company and significant concurrent positions outside the Company, etc.
Representative Director, Chairman CEO Yoshihisa Kainuma

Biography

Member of the Nomination & Compensation Committee
Representative Director, Vice Chairman Shigeru Moribe

Biography

Director, Chairman of the Board of Directors, MITSUMI ELECTRIC CO., LTD.
Director, President COO & CFO Katsuhiko Yoshida

Biography

Chief of Tokyo Headquarters
Head of Sustainability Management Div.
Director, Vice President Executive Officer Ryozo Iwaya

Biography

Officer in Charge of Special Assignment from the Chairman (AS, OIS, mechanical component and connector)
Director, U-Shin Ltd.
Director, Minebea AccessSolutions Inc.
Director, Senior Managing Executive Officer Satoshi Mizuma

Biography

Chief of Precision Technologies Business Headquarters
Director, Managing Executive Officer Katsutoshi Suzuki

Biography

Chief of Engineering Headquarters
Head of Electronic Device & Component Engineering Development Div. at Engineering Headquarters
Head of Engineering Development Div. at Motor, Lighting & Sensing Business Headquarters
Director, (Non-Executive) Takashi Matsuoka

Biography

Director, Vice President Executive Officer, KEIAISHA Co., Ltd.
Outside Director * Yuko Miyazaki

Biography

Chairman of the Nomination & Compensation Committee (Lead Independent Outside Director)
Special Advisor, Nagashima Ohno & Tsunematsu
International Judge, Singapore International Commercial Court
Outside Audit & Supervisory Board Member, Kikkoman Corporation
Outside Director * Atsuko Matsumura

Biography

Member of the Nomination & Compensation Committee
Professor, Faculty of Economics, Tokyo International University
Outside Director * Yuko Haga

Biography

Member of the Nomination & Compensation Committee
Representative, Haga Management Consulting Office
Professor, Graduate School of Management, NUCB Business School
Independent Director, AIR WATER INC.
Outside Director * Hirofumi Katase

Biography

Member of the Nomination & Compensation Committee
Executive Vice Chairman & Director, I-Pulse Inc.
President and Chief Executive Officer, I-Pulse Japan Inc.

* Independent Directors are based on the rules of Tokyo Stock Exchange.

Audit & Supervisory Board Member

Positions Name Responsibilities in the Company and significant concurrent positions outside the Company, etc.
Standing Audit & Supervisory Board Member Masahiro Tsukagoshi

Biography

Standing Outside Audit & Supervisory Board Member * Hiroshi Yamamoto

Biography

Outside Audit & Supervisory Board Member * Shinichiro Shibasaki

Biography

Member of the Nomination & Compensation Committee
Law Office Juricom Partner
Outside Audit & Supervisory Board Member * Makoto Hoshino

Biography

Representative, Makoto Hoshino Certified Tax Accountant Office

* Independent Directors are based on the rules of Tokyo Stock Exchange.

Skills Matrix

Experience, expertise and items to expect in particular are indicated for each individual.
And, the table is not indicative of all the expertise and experience possessed by each individual.

Internal Directors
Mr. Kainuma Mr. Moribe Mr. Yoshida Mr. Iwaya Mr. Mizuma Mr. Suzuki
Corporate management
M&A
Global
Manufacturing
Sales
Technology development
Environment and society
Personnel and human resource development
Legal affairs
Finance, accounting, and tax affairs
Director, (Non-Executive), Outside Directors, Audit & Supervisory Board Members
Mr.
Matsuoka
Ms.
Miyazaki
Ms.
Matsumura
Ms.
Haga
Mr.
Katase
Mr.
Tsukagoshi
Mr.
Yamamoto
Mr.
Shibasaki
Mr.
Hoshino
Corporate management
M&A
Global
Manufacturing
Sales
Technology development
Environment and society
Personnel and human resource development
Legal affairs
Finance, accounting, and tax affairs

Executive Officers and Technical Officer

Positions Name Responsibilities in the Company and significant concurrent positions outside the Company, etc.
Senior Managing Executive Officer Joerg Hoffmann General Manager of Regional Affairs for Europe
Deputy Chief of Motor, Lighting & Sensing Business Headquarters (in charge of MTCE)
Deputy Chief of Access Solutions Business Headquarters (in charge of Europe and North, Central, and South America)
Deputy Head of Business Div.
Head of Minebea AccessSolutions Europe Business Unit
Managing Executive Officer Takuya Sato Chief of Manufacturing Headquarters
Director, HONDA TSUSHIN KOGYO CO., LTD.
Managing Executive Officer Hiroshi Murayama Deputy Chief of Precision Technologies Business Headquarters
Head of Bearing Products Div.
Head of Ball Bearing Business Unit
Managing Executive Officer Koji Yano Deputy Chief of Semiconductor & Electronics Business Headquarters
Head of Semiconductor Div.
Director, MITSUMI ELECTRIC CO., LTD.
Director, ABLIC Inc.
Director, Minebea Power Semiconductor Device Inc.
Managing Executive Officer Osamu Nakamura Chief of Access Solutions Business Headquarters
Head of Business Div.
Director, U-Shin Ltd.
Director, Minebea AccessSolutions Inc.
Managing Executive Officer Hiroshi Yoshikawa Officer in charge of Business Promotion Activity
Managing Executive Officer Katsuyuki Iwakuma Chief of Semiconductor & Electronics Business Headquarters
Representative Director, President and Chief Executive Officer, MITSUMI ELECTRIC CO., LTD.
Director, ABLIC Inc.
Director, HONDA TSUSHIN KOGYO CO., LTD.
Managing Executive Officer Kosuke Hirano Deputy Chief of Semiconductor & Electronics Business Headquarters
Head of Optical Device Div.
Head of Optical Device Business Unit
Director, MITSUMI ELECTRIC CO., LTD.
Managing Executive Officer Motohide Ishigami General Manager of Regional Affairs for China
Managing Executive Officer Shinji Shirakata Chief of Sales Headquarters
Executive Officer Kazunori Kanda Head of Procurement & Logistics Div.
General Manager of Procurement Dept.
Executive Officer Shigeyuki Adachi Head of Engineering Development Div. at Precision Technologies Business Headquarters
Head of Machined Component Engineering Development Div. at Engineering Headquarters
Executive Officer Tetsu Shiozaki Head of HR & General Affairs Div.
Deputy Head of Sustainability Management Div.
Executive Officer Tatsuya Mori General Manager of Regional Affairs for the Philippines
Executive Officer Teruhisa Ikeda General Manager of Logistics Dept., Procurement & Logistics Div.
Executive Officer Seiji Tanaka Deputy Head of Semiconductor Div. at Semiconductor & Electronics Business Headquarters
Head of ABLIC Business Unit
Representative Director, President, ABLIC Inc.
Executive Officer Takahiro Shimura Chief of Motor, Lighting & Sensing Business Headquarters
Head of Sensor Div.

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