Representative Director
Chairman of the Board
Overseeing Audit & Supervisory Board Secretariat, Group Audit Department, and Portfolio Management
Supervising R&D Strategy
Leadership
As of April 1, 2026
Director (Member of the Board)
Toshio Hiroe
| Apr. 1983 | Joined the Company |
|---|---|
| Apr. 2006 | Vice President, Semiconductor Equipment Company |
| Apr. 2007 | Executive Officer |
| Oct. 2009 | Deputy General Manager, R&D Center |
| Aug. 2014 | President, SCREEN Finetech Solutions Co., Ltd. |
| Jun. 2019 |
Representative Director, President, Member of the Board (current) President and Chief Executive Officer (CEO) |
| Jun. 2025 | Chairman of the Board (current) |
Masato Goto
Representative Director
President and Chief Executive Officer (CEO)
| Sept. 1990 | Joined the Company |
|---|---|
| Jan. 2011 | Vice President, Semiconductor Equipment Company |
| Apr. 2011 | Executive Officer |
| Apr. 2014 | Senior Executive Officer |
| Aug. 2014 | Director, SCREEN Semiconductor Solutions Co., Ltd. |
| Apr. 2016 | Director, Managing Executive Officer, SCREEN Semiconductor Solutions Co., Ltd. |
| Feb. 2019 | Representative Director and President, SCREEN Semiconductor Solutions Co., Ltd. |
| Apr. 2024 | Senior Managing Executive Officer, Head of Corporate Strategy |
| Apr. 2025 | Senior Managing Executive Officer, in charge of special mission |
| Jun. 2025 |
Representative Director, Member of the Board (current) President and Chief Executive Officer (current) |
Yoichi Kondo
Director
Vice Chairman of the Board
Supervising Communication Strategy, Financial Strategy, Sustainability Strategy, and Legal & IP Strategy
| Apr. 1982 | Joined The Bank of Tokyo, Limited (currently MUFG Bank, Ltd.) |
|---|---|
| Jun. 2010 |
Corporate Officer, The Bank of Tokyo-Mitsubishi UFJ, Ltd. (currently MUFG Bank, Ltd.) |
| Jun. 2013 | Joined the Company as Senior Executive Officer |
| Apr. 2014 | Head of General Administration Division |
| Jun. 2014 |
Managing Director Chief Financial Officer |
| Apr. 2021 |
Senior Managing Director Chief Officer of PR & IR |
| Jun. 2023 |
Representative Director Member of the Board (current) |
| Jun. 2025 | Executive Vice President |
| Apr. 2026 | Vice Chairman of the Board (current) |
Yoshihisa Ishikawa
Director
Supervising Corporate Strategy, Digital Transformation Strategy, and HR Strategy
| Apr. 1986 | Joined the Company |
|---|---|
| Apr. 2016 | Executive Officer |
| Apr. 2019 |
Senior Executive Officer Chief Officer of Corporate Strategy |
| Apr. 2021 | Managing Executive Officer |
| Jun. 2022 |
Director, Member of the Board (current) Chief Officer of General Affairs & Human Resources Strategy |
Hidemi Takasu
Director (Outside)
Outside Director, Samco Inc.
| Mar. 1971 | Joined Toyo Electronics Industry Corporation (currently ROHM Co., Ltd.) |
|---|---|
| Jun. 1997 |
Director and Deputy General Manager, ULSI Research & Development Headquarters, ROHM Co., Ltd. |
| Jun. 2009 |
Managing Director and General Manager, LSI General Headquarters, in charge of Research & Development Headquarters, ROHM Co., Ltd. |
| Oct. 2009 |
Managing Director and General Manager, Research & Development Headquarters, ROHM Co., Ltd. |
| May 2013 |
Managing Director in charge of Quality and General Manager, Research & Development Headquarters, ROHM Co., Ltd. |
| Jul. 2013 |
Managing Director in charge of Business Creation and Quality, ROHM Co., Ltd. |
| Aug. 2017 | Advisor, Samco Inc. |
| Oct. 2018 | Substitute Corporate Auditor, Samco Inc. |
| Jun. 2019 | Director, Member of the Board of the Company (Outside; current) |
| Oct. 2020 | Outside Director, Samco Inc. (current) |
Hiroko Okudaira
Director (Outside)
Associate Professor, Doshisha University Graduate School of Business
| Mar. 2009 |
Completed Doctoral Program, Graduate School of Economics, Osaka University |
|---|---|
| Apr. 2009 |
Associate Professor, Graduate School of Humanities and Social Sciences, Okayama University |
| Jan. 2015 | Senior Research Associate at University College London as a JSPS Fellow |
| Apr. 2018 | Associate Professor, Doshisha Business School, Doshisha University (current) |
| Jun. 2021 | Director, Member of the Board of the Company (Outside; current) |
Seiji Narahara
Director (Outside)
Chairman and Director, Toyobo Co., Ltd.
| Jan. 1988 | Joined Toyobo Co., Ltd. |
|---|---|
| Apr. 2010 | Executive Officer, Toyobo Co., Ltd. |
| Jun. 2011 | Director and Executive Officer, Toyobo Co., Ltd. |
| Apr. 2014 | Representative Director, President and Chief Operating Officer, Toyobo Co., Ltd. |
| Jun. 2016 | Chairman, Japan Spinners’ Association |
| Jul. 2017 | Chairman, Japan Chemical Fibers Association |
| Apr. 2021 | Chairman of the Board and Director, Toyobo Co., Ltd. (current) |
| Jun. 2023 | Director, Member of the Board of the Company (Outside; current) |
Fumikazu Sato
Director (Outside)
Professor of Kyushu University Institute of Mathematics for Industry
Specially Appointed Professor of Tohoku University Center for Co-Creation Strategy
| Apr. 1988 | Joined the Ministry of International Trade and Industry |
|---|---|
| Jul. 1999 |
First Secretary, Japanese Mission to the European Union, Ministry of Foreign Affairs (Belgium) |
| May 2008 | Vice-governor of Akita Prefectural Government |
| Jul. 2015 | Director, Minister’s Secretariat, Ministry of Economy, Trade and Industry |
| Jul. 2016 |
Deputy Director-General, Minister’s Secretariat, Ministry of Economy, Trade and Industry |
| Jul. 2018 |
Deputy Director-General for Science, Technology and Innovation, Cabinet Secretariat, Cabinet Office |
| Jul. 2019 | Councillor, Cabinet Secretariat, Cabinet Office |
| Oct. 2021 |
General Manager, Secretarial Office, Japan Alcohol Trading Co., Ltd. |
| Apr. 2024 |
Professor, Institute of Mathematics for Industry, Kyushu University (current) Specially Appointed Professor, Center for Co-Creation Strategy, Tohoku University (current) |
| Jun. 2024 | Director, Member of the Board of the Company (Outside; current) |
Audit & Supervisory Board Member
Hirofumi Ota
Senior Audit & Supervisory Board Member (Standing)
| Apr. 1981 | Joined the Company |
|---|---|
| Apr. 2005 |
General Manager, Finance & Accounting Department, Accounting Company |
| Apr. 2012 |
General Manager, Finance & Accounting Group, Business Service Center |
| Apr. 2014 |
General Manager, Finance & Accounting Group, General Administration Division |
| Oct. 2014 | General Manager, Finance & Accounting Department |
| Apr. 2016 | Executive Officer |
| Jun. 2019 | Senior Audit & Supervisory Board Member (Standing; current) |
Masao Tomonaga
Audit & Supervisory Board Member (Standing)
| Apr. 1984 | Joined the Company |
|---|---|
| Apr. 2006 |
General Manager, Business Promotion Department, Business Management Division, Media Technology Company |
| Feb. 2013 |
General Manager, Business Management Division, Media and Precision Technology Company |
| Apr. 2015 | General Manager, Secretariat Office |
| Apr. 2020 |
Executive Officer in charge of Secretariat Office and Sustainability Management |
| Apr. 2022 |
Senior Executive Officer in charge of Sustainability Management in charge of Legal, IP and Compliance |
| Jun. 2024 | Audit & Supervisory Board Member (Standing; current) |
Tetsuo Kikkawa
Audit & Supervisory Board Member (Outside)
President and Attorney-at-Law, Kyoto Mirai Law Firm
| Apr. 1982 |
Registered with Osaka Bar Association Joined Miyake Joint Partnership Law Office (currently Miyake & Partners) |
|---|---|
| Apr. 1986 |
Registered with Kyoto Bar Association Established Masukawa & Kikkawa Joint Partnership Law Firm |
| Apr. 1995 | Vice-chairman, Kyoto Bar Association |
| Oct. 2002 |
Established Kyoto Mirai Law Firm President and Attorney-at-Law, Kyoto Mirai Law Firm (current) |
| Mar. 2010 | Audit & Supervisory Board Member, Kosei Kensetsu Co., Ltd. (Outside; current) |
| Apr. 2012 | Chairman, Kyoto Bar Association |
| Jun. 2020 | Audit & Supervisory Board Member of the Company (Outside; current) |
Seiji Yokoyama
Audit & Supervisory Board Member (Outside)
Certified Public Accountant
| Apr. 1983 | Joined Toray Industries, Inc. |
|---|---|
| Oct. 1985 |
Joined Tohmatsu, Awoki & Co. (Currently Deloitte Touche Tohmatsu LLC) |
| Mar. 1989 | Registered as Certified Public Accountant |
| Jul. 2001 | Partner, Deloitte Touche Tohmatsu LLC |
| Jun. 2020 |
Managing Director, Yokoyama-Seiji Certified Accountant Office (current) Audit & Supervisory Board Member of the Company (Outside; current) |
| Jun. 2024 | Outside Director (audit and supervisory committee member), O-well Corporation (current) |
Tomoyuki Ito
Substitute Audit & Supervisory Board Member
Attorney-at-Law, Ashida Law Office
| Apr. 1989 | Appointed as Judge, Osaka District Court |
|---|---|
| Apr. 1991 | Assigned to Kanazawa District Court |
| Apr. 1994 |
Registered with Kyoto Bar Association Attorney-at-Law, Ashida Law Office (current) |