Executives

(As of Oct. 2026)

Board of Directors

President
Takahiro Okazawa
Director
Yoshikazu Suyama
Director
Kunihisa Kubota
Director
Yasunao Takano

Outside Director	Yoshiharu Tamura
Outside Director	Yukari Maruta
Outside Director	Osamu Mawatari
Outside Director	Tatsundo Maki
Outside Director	Hiromi Watase

Audit & Supervisory Board Member

Audit & Supervisory Board Member	Hidenori Murata
Audit & Supervisory Board Member	Kotomi Tomiyama
Outside Audit & Supervisory Board Members	Akira Yuba
Outside Audit & Supervisory Board Members	Hitoshi Takahashi

Executive Management Board

President	Takahiro Okazawa
Managing Director, Senior Managing Executive Officer	Yoshikazu Suyama	Chief Financial Officer
Managing Director, Senior Managing Executive Officer	Kunihisa Kubota	Chief Information Officer and Chief Quality Officer
Managing Director, Managing Executive Officer	Yasunao Takano	Chief Marketing Officer
Executive Officer	Koichi Yanagisawa	Director of Advanced Development Department
Executive Officer	Atsushi Kobayashi	Director of Power Electronics Business Division
Executive Officer	Chihiro Narusawa	Director of Components Business Division
Executive Officer	Kenneth Soh	Director of Intelligence Solutions Venture
Executive Officer	Toshihiko Tsuchiya	Director of Factory II, and Director of Semiconductor & Circuit Test System Department
Executive Officer	Hisashi Shimizu	Director of Manufacturing Division
Executive Officer	Yoshinori Furuhata	Director of Quality Assurance Department
Executive Officer	Tsutomu Mandai	Director of Global Sales Division, Director of European and American Market, and Director of Domestic Sales
Executive Officer	Pan Dongyun	Director of Asia-Pacific Market, Global Sales Division and President of HIOKI SINGAPORE PTE. LTD.
Executive Officer	Keiji Sakai	Director of China Market, Global Sales Division, President of HIOKI (Shanghai) MEASUREMENT TECHNOLOGIES CO., LTD.
Executive Officer	Masayuki Yamabe	Director of Administration Division
Executive Officer	Takehisa Obara	Director of Corporate Planning Department, Administration Division
Executive Officer	Akiko Kobayashi	Director of Global Human Resources Department and DE&I Promotion, Administration Division