Apr 1985 Joined ULVAC Jul 2005 General Manager, 1st Research Department, Chiba Super Materials Research Laboratory, ULVAC Jul 2017 General Manager, Super Materials Research Laboratory, ULVAC Jul 2020 General Manager, Advanced Technology Research Laboratory, ULVAC Jul 2022 Executive Officer, General Manager, Advanced Technology Research Laboratory, ULVAC Jul 2023 Senior Executive Officer, General Manager, Development Division, ULVAC Jul 2024 Managing Executive Officer, General Manager, Development Division, ULVAC Feb 2025 Managing Executive Officer, General Manager, Development Division and General Manager, Component Business Division, ULVAC Apr 2025 Representative Director, President, ULVAC Kiko, Inc. Jul 2025 Representative Director, President, ULVAC Cryo, Inc. Jul 2026 President and Executive Officer, ULVAC Sep 2026 Representative Director, President and Executive Officer, ULVAC (current)

Apr 1985 Joined ULVAC Jul 2003 General Manager, Technology Department, 1st Semiconductor Equipment Division, ULVAC Jul 2012 General Manager, Semiconductor Equipment Division, ULVAC; Director, ULVAC KOREA, Ltd. Jul 2017 Executive Officer, General Manager, Semiconductor Equipment Division, ULVAC Jul 2020 Senior Executive Officer, General Manager, Semiconductor Equipment Division, ULVAC Feb 2021 Senior Executive Officer, Vice Chairman, ULVAC KOREA, Ltd. Jul 2023 Senior Executive Officer, General Manager, Sales Division, ULVAC Oct 2023 President & CEO, ULVAC Technologies, Inc. Oct 2024 General Manager, Technology Center PYEONGTAEK; Chairman, ULVAC KOREA, Ltd.; Chairman, ULVAC Technologies, Inc. Jul 2026 Executive Vice President and Executive Officer, General Manager, Semiconductor & Electronics Business Strategy Division, ULVAC Sep 2026 Director, Executive Vice President and Executive Officer, General Manager, Semiconductor & Electronics Business Strategy Division, ULVAC (current)

Apr 1986 Joined Dai-Ichi Kangyo Bank, Ltd. (now Mizuho Bank, Ltd.) Jul 2002 Deputy General Manager, Uchisaiwaicho Business Dept. No. 5, Mizuho Corporate Bank, Ltd. (now Mizuho Bank, Ltd.) Apr 2005 Seconded to Seibu Railway Co., Ltd., Deputy General Manager, Corporate Planning Division Mar 2006 Corporate Examiner, Corporate Promotion Dept. No. 1, Mizuho Corporate Bank, Ltd. Oct 2007 Chief Relationship Manager, Business Dept. No. 15, Mizuho Corporate Bank, Ltd. Apr 2009 Examiner, Corporate Credit Dept. No. 1, Mizuho Bank, Ltd. May 2011 General Manager, Shinjuku Shin-Toshin Branch, Mizuho Bank, Ltd. Dec 2014 Seconded to Forum Engineering, Inc. as Managing Executive Officer Aug 2015 Joined Forum Engineering, Inc. as Managing Director May 2016 Joined ULVAC as Senior Expert, Finance Department Jul 2016 General Manager, Finance Department, ULVAC Jul 2018 Executive Officer, General Manager, Finance Department, ULVAC Jan 2019 Executive Officer, General Manager, Finance & Accounting Department, ULVAC Sep 2019 Director, Executive Officer, General Manager, Finance & Accounting Department, ULVAC Jul 2020 Senior Executive Officer, General Manager, Finance Department, ULVAC Jul 2021 Managing Executive Officer, General Manager, Finance Department, ULVAC Jul 2023 Managing Executive Officer, General Manager, Administration Division, ULVAC Sep 2024 Managing Director, General Manager, Administration Division, ULVAC Jul 2025 Senior Managing Director, CFO, General Manager, Administration Division, ULVAC Jul 2026 Director, ULVAC (current)

Jan 1995 Joined ULVAC Jul 2009 General Manager, 1st Technology Department, Electronic Equipment Division, ULVAC Jul 2012 General Manager, Electronic Equipment Division, ULVAC Jul 2018 Executive Officer, General Manager, Electronic Equipment Division, ULVAC Jan 2020 Executive Officer, General Manager, Electronic Equipment Division, ULVAC; Chairman, Aifake Vacuum Technology (Shenyang) Co., Ltd. Jul 2020 Managing Executive Officer, General Manager, Electronic Equipment Division, ULVAC; Chairman, Aifake Vacuum Technology (Shenyang) Co., Ltd. Oct 2020 Managing Executive Officer, General Manager, Electronic Equipment Division and General Manager, Quality Technology Department, ULVAC; Chairman, Aifake Vacuum Technology (Shenyang) Co., Ltd. Jan 2021 Managing Executive Officer, General Manager, Electronic Equipment Division and General Manager, Quality Systems Department, ULVAC; Chairman, Aifake Vacuum Technology (Shenyang) Co., Ltd. Jul 2021 Managing Executive Officer, General Manager, Semiconductor & Electronic Equipment Division and General Manager, Quality Systems Department, ULVAC; Chairman, Aifake Vacuum Technology (Shenyang) Co., Ltd. Jul 2022 Managing Executive Officer, ULVAC; Representative Director, President, ULVAC Techno, Ltd.; Representative Director, President, ULVAC Sales Co., Ltd.; Representative Director, President, Taigold Co., Ltd. Jul 2023 Managing Executive Officer, General Manager, CS Business Division, ULVAC; Representative Director, President, Taigold Co., Ltd. Jul 2025 Senior Executive Officer, CSO, General Manager, Production Division and General Manager, CS Business Division, ULVAC Sep 2025 Senior Managing Director, CSO, General Manager, Production Division and General Manager, CS Business Division, ULVAC Jul 2026 Director, ULVAC (current)

Apr 1973 Joined Tokyo Kogaku Kikai K.K. (now Topcon Corporation) Jun 1980 General Manager, Topcon Singapore Pte. Ltd. Feb 1989 President, Topcon Australia Pty. Ltd. Oct 1994 Senior Vice President, Topcon Laser Systems, Inc. (now Topcon Positioning Systems, Inc.) Jul 1999 President, Topcon Laser Systems Japan Co., Ltd. Jun 2003 Executive Officer, Topcon Corporation Jul 2003 President and Director, Topcon Sales Co., Ltd. (now Topcon Sokia Positioning Japan Co., Ltd.) Jun 2005 Director and Executive Officer, Topcon Corporation Jun 2007 Director and Managing Executive Officer, Topcon Corporation Jun 2010 Director and Senior Managing Executive Officer, Topcon Corporation Jun 2011 Representative Director, President, Topcon Corporation Jun 2013 Advisor, Topcon Corporation Jun 2015 Outside Director, NABTESCO Corporation Sep 2015 Outside Director, ULVAC (current)

Mar 1970 Joined HORIBA, Ltd. Jun 1982 General Manager, Product Department 1, Development & Sales Division, HORIBA, Ltd. Mar 1985 President, Horiba Europe GmbH (Germany) Jun 1988 Director, HORIBA, Ltd. Jun 1991 Managing Director, HORIBA, Ltd. Jun 1996 Senior Managing Director, HORIBA, Ltd. Jul 2001 President and Director (CEO), ABX SA (now HORIBA ABX SAS) (France) Jun 2002 Vice President and Director, HORIBA, Ltd. Jun 2005 Representative Director, Vice President, HORIBA, Ltd. Mar 2011 Director, Advisor, HORIBA STEC Co., Ltd. Mar 2014 Representative Director, Vice Chairman, HORIBA, Ltd. Mar 2016 Senior Advisor, HORIBA, Ltd. Sep 2016 Outside Director, ULVAC (current) Mar 2017 Outside Director, Seiko Denki Seisakusho Co., Ltd. (current) Apr 2018 Fellow, HORIBA, Ltd.

Apr 1980 Joined Yasuda Trust and Banking Co., Ltd. (now Mizuho Trust & Banking Co., Ltd.) Feb 1982 Joined Avon Products K.K. (now FMG & Mission Co., Ltd.) May 1997 Joined Citibank N.A., Vice President Jun 2000 Joined Societe Generale Securities Japan, Senior General Manager Apr 2002 Joined American Express International, Inc., Japan Branch, Vice President, Global Traveler's Cheque & Prepaid Card Services Aug 2011 Country Manager (President), American Express Singapore Feb 2014 Senior Vice President, Japan Branch, American Express International, Inc. Apr 2014 Representative Director, President, American Express Japan Co., Ltd. Jun 2017 Outside Director, Yamaha Corporation; Outside Director, AEON Financial Service Co., Ltd. Jun 2018 Outside Director, Japan Freight Railway Company (current) Sep 2018 Outside Director, ULVAC (current) Apr 2021 Outside Director, Sekisui House, Ltd. (current); Specially Appointed Professor, Graduate School of Business Creation (current) Jun 2026 Outside Director, Tokio Marine & Nichido Fire Insurance Co., Ltd. (current)

Apr 1997 Registered as Certified Tax Accountant Jul 1999 Opened Utsunomiya Isao Certified Tax Accountant Office Jun 2011 Head of Welfare Department, Kyobashi Branch, Tokyo Certified Tax Accountants' Association Jun 2012 Representative Partner, Tsukiji Accounting Certified Tax Accountant Corporation (current) Jun 2013 Director, Tokyo Certified Tax Accountants' Association Jun 2015 Deputy Head, General Affairs Department, Tokyo Certified Tax Accountants' Association Jun 2017 Head of General Affairs Department, Kyobashi Branch, Tokyo Certified Tax Accountants' Association Sep 2017 Outside Audit & Supervisory Board Member, ULVAC (current) Jun 2019 Vice Chairman, Kyobashi Branch, Tokyo Certified Tax Accountants' Association Jun 2023 Chairman, Kyobashi Branch, Tokyo Certified Tax Accountants' Association (current)

Apr 1983 Joined Nippon Life Insurance Company Mar 2007 General Manager, International Business Department and Chief, China Office, Nippon Life Insurance Company Mar 2010 Executive Officer, General Manager Europe, Advisor and Head of London Office, Nippon Life Insurance Company Jul 2011 Director and Executive Officer, General Manager Americas, General Manager Europe, Advisor and Head of New York Office, Nippon Life Insurance Company Mar 2014 Director and Managing Executive Officer, General Manager International Business Department, General Manager Americas, General Manager Europe and General Manager Asia, Nippon Life Insurance Company Mar 2017 Director and Senior Managing Executive Officer, General Manager Americas, General Manager Europe and General Manager Asia, Nippon Life Insurance Company Mar 2018 Director, Nippon Life Insurance Company Mar 2018 Representative Director, President, Nissay Asset Management Corporation Mar 2020 Advisor, Nissay Credit Guarantee Co., Ltd. Apr 2020 Representative Director, President, Nissay Credit Guarantee Co., Ltd. Sep 2020 Outside Director, ULVAC (current) Apr 2026 Representative Director, Chairman, Nissay Credit Guarantee Co., Ltd. (current)

Apr 1981 Joined Tokyo Shibaura Electric Co., Ltd. (now Toshiba Corporation) Apr 2002 Vice President, Toshiba America Electronic Components, Inc. May 2006 General Manager, Power Semiconductor Application Technology Department, Discrete Semiconductor Business Division, Toshiba Corporation Jan 2011 Chief Engineer, Discrete Application Technology, Toshiba Semiconductor & Storage Products Company Jun 2013 Representative Director, President, Toshiba Discrete Technology Corporation Jun 2018 Representative Director, President, Toshiba Microelectronics Corporation Apr 2019 Representative Director, President, Toshiba Device Solutions Corporation Jun 2020 Full-time Audit & Supervisory Board Member, Kaga Toshiba Electronics Corporation Sep 2026 Outside Director, ULVAC (current)

Apr 1990 Joined Nippon Life Insurance Company Mar 2012 General Manager, Tokai Corporate Department No. 2, Nippon Life Insurance Company Mar 2017 General Manager, Group Pension Department, Nippon Life Insurance Company Mar 2019 General Manager, Corporate Department No. 1, Nippon Life Insurance Company Apr 2023 Joined ULVAC as General Manager, Corporate Strategy Office Sep 2023 Full-time Audit & Supervisory Board Member, ULVAC (current)

May 2002 Joined ULVAC Jul 2010 General Manager, 3rd Technology Department, FPD Division, ULVAC Jul 2012 General Manager, 3rd Design Department, FPD & PV Division, ULVAC Jul 2019 General Manager, Machine Design Department, FPD & PV Division, ULVAC Jul 2023 Chief Manager, FPD Division, Equipment Business Division, ULVAC Jul 2026 Chief Manager, Corporate Strategy Office, ULVAC Sep 2026 Full-time Audit & Supervisory Board Member, ULVAC (current)

Dec 2007 Registered as Attorney-at-Law Apr 2008 Practical Instructor, Chuo University Law School (current) Apr 2012 Auditor, Tokyo Judo Federation (current) Apr 2016 Secretary General, Certification & Evaluation Division, Japan Federation of Bar Associations Legal Research Foundation Sep 2016 Outside Audit & Supervisory Board Member, B-Break Systems Co., Ltd. Nov 2021 Outside Audit & Supervisory Board Member, IDES Inc. (current) Apr 2022 Opened Honda Soya Law Office; Managing Attorney (current) Sep 2023 Outside Audit & Supervisory Board Member, ULVAC (current) Sep 2023 Outside Director (Audit and Supervisory Committee Member), B-Break Systems Co., Ltd. (current)