CORPORATE
INFORMATION
Directors and auditors
- President
- Shoji Amo
- Vice President
Executive Vice President - Hiromitsu Tagaya
- Senior Managing Director
Senior Managing Executive Officer - Takashi Kuroda
- Managing Director
Managing Executive Officer - Yoshinori Shimada
- Director
Senior Executive Officer - Koji Ikeda
- Director
Senior Executive Officer - Yoshiki Okuda
- Director
Senior Executive Officer - Hajime Morikawa
- Auditor（*1）
- Takaaki Narasaki
- Auditor（*1）
- Takemasa Maekawa
- *1 Outside auditor
As of September 25, 2025
Executive officers and Operations Officer
- Executive Vice President（*2）
- Hiromitsu Tagaya
- General Manager of Finance Division, Trade Control Division
- Senior Managing Executive Officer（*2）
- Takashi Kuroda
- Executive in Charge of Electronic Materials Division and President of Kobayashi Soken Co., Ltd
- Managing Executive Officer（*2）
- Yoshinori Shimada
- Executive in Charge of Sensing Device Division, Business Solutions Division and President of Taiyo Chemicals Co., Ltd.
- Senior Executive Officer（*2）
- Koji Ikeda
- General Manager of Administration Division
- Senior Executive Officer（*2）
- Yoshiki Okuda
- Executive in Charge of Electronic Device Division
- Senior Executive Officer（*2）
- Hajime Morikawa
- General Manager of Life Innovation Division and Executive in Charge of CorporatePlanning Division, Technical Division
- Executive Officer
- Hiroki Yokoyama
- General Manager of Electronic Materials Division
- Executive Officer
- Daisuke Adachi
- General Manager of Electronic Device Division
- Executive Officer
- Akinobu Sakai
- General Manager of Sensing Device Division
- Executive Officer
- Tokiko Aoki
- General Manager of Business Solutions Division
- Executive Officer
- Yukinobu Yasuda
- General Manager of Corporate Planning Division
- *2 Concurrently serving as director
As of September 25, 2025