Apr 1982 Joined the Company Jun 2003 CEO, Techneglass Inc. (now Techneglass LLC) Feb 2005 General Manager, Accounting Department, the Company Apr 2007 Executive Officer Jun 2011 Director; Managing Executive Officer Apr 2013 Senior Managing Executive Officer Mar 2015 Representative Director, President; President Executive Officer Jan 2023 Representative Director, Chairman of the Board (current)

Apr 1985 Joined the Company Apr 2012 General Manager, Electronic Components Business Division, Electronic Components Business Unit Apr 2013 Executive Officer Jan 2016 General Manager, Electronic Components Business Unit Oct 2017 General Manager, Consumer Glass Business Unit Jan 2019 Managing Executive Officer Jan 2023 President Executive Officer (current) Mar 2023 Representative Director, President (current)

Apr 1985 Joined the Company Jun 2014 General Manager, Accounting Department Jan 2017 Executive Officer Jan 2021 Managing Executive Officer (current) Mar 2022 Director (current)

Apr 1986 Joined the Company Mar 2015 General Manager, General Affairs Department Mar 2019 Full-time Audit & Supervisory Board Member (current)

Apr 1991 Joined the Company Oct 2010 Senior Advisor, Technology Department Jan 2025 Assistant to the President Mar 2025 Full-time Audit & Supervisory Board Member (current)

Apr 2010 Professor, Graduate School of Agriculture, Kyoto University (national university corporation) Apr 2018 Professor Emeritus, Kyoto University (current); Specially Appointed Professor, Institute for Integrated Radiation and Nuclear Science, Kyoto University (current) Mar 2019 Director of the Company (current)

Apr 1973 Joined Matsushita Electric Industrial Co., Ltd. (now Panasonic Holdings Corporation) Jun 2014 Representative Director, Senior Managing Director, Panasonic Holdings Corporation Apr 2017 Representative Director, Executive Vice President, Panasonic Holdings Corporation Jun 2017 Representative Director, Executive Vice President and Executive Officer, Panasonic Holdings Corporation Jun 2020 Outside Director, Kameda Seika Co., Ltd. (current) Jun 2021 Representative Director, Chairman, China-Japan Economic and Trade Center (General Incorporated Association) Mar 2022 Director of the Company (current)

Apr 1983 Joined NEC Corporation Dec 2011 Executive Officer, Elpida Memory, Inc. (now Micron Memory Japan K.K.) Apr 2015 Senior Director, DRAM & Emerging Memory Process Development Division, Technology Development, Micron Technology, Inc. (USA) Nov 2017 Senior Director, DRAM Process Development Division, Technology Development, Micron Memory Japan K.K. Aug 2023 Specially Appointed Professor, Research Institute for Semiconductor Engineering, Hiroshima University (current); Visiting Specially Appointed Professor, Research and Development Center for Integrated Electronics, Tohoku University (current) Mar 2024 Director of the Company (current) May 2024 Outside Director, Rorze Corporation (current)

Dec 2009 Professor, Faculty of Economics, Shiga University (national university corporation) (current) Apr 2012 Director, Center for Environmental Research, Shiga University 2013 Visiting Senior Research Fellow, Economic and Social Research Institute, Cabinet Office Oct 2017 Visiting Research Fellow, Waikato Management School, University of Waikato Feb 2018 Visiting Professor, Center for Japanese Studies, University of British Columbia Oct 2020 Dean, Faculty of Economics, Shiga University Apr 2024 Special Vice President, Shiga University (current) Mar 2026 Director of the Company (current)

Apr 1989 Registered as attorney-at-law; joined Showa Law Office Jan 1994 Partner, Showa Law Office May 1998 Opened Habataki Sogo Law Office; Partner (current) Jun 2020 Outside Audit & Supervisory Board Member, KEYENCE CORPORATION (current) Mar 2023 Audit & Supervisory Board Member of the Company (current)

Oct 1999 Joined Tohmatsu & Co. (now Deloitte Tohmatsu LLC) Jun 2003 Registered as Certified Public Accountant Oct 2024 Opened Katsura CPA Office (current) Oct 2024 Representative Director, KMT Partners Inc. (current) Feb 2025 Designated Member, Lexicom Audit Corporation (current) Mar 2026 Audit & Supervisory Board Member of the Company (current)