Chairman, Representative Director
IMAI Yasuo (AIR WATER INC.)
Vice Chairs, Directors
NAGATA Kenji (TAIYO NIPPON SANSO Corporation)
SUZUKI Yoshihiko (Suzuki Shokan Co., Ltd.)
MAKIHARA Koji (AIR LIQUIDE Japan G.K.)
SONODA Hiroki (TEIJIN PHARMA LIMITED)
IWASAWA Masayuki (IWASAWA CO., LTD)
NAMBU Atsushi (Nambu co. ltd.)
OI Tsuneyoshi (Yamato Oxygen Co., Ltd.)
YOGI Seiki (OKANO Co., Ltd)
HORIGUCHI Makoto (Iwatani Corporation)
KOIKE Hideo (Koike Sanso Kogyo Co., Ltd.)
SHIBUYA Nobuo (KOATSU GAS KOGYO CO., LTD.)
GEMMA Takayuki (TOKYO GAS CHEMICALS CO., LTD.)
TADA Shinichi (OSAKA GAS LIQUID Co., Ltd.)
HATANO Kazuhiko (AIR WATER CARBONIC INC.)
Senior Managing Director, Executive Director
KATO Naotsugu
Managing Director, Executive Director
SETO Akinori
Representative Auditor
HIRAKURA Kazuo (SHOWA DENKO K.K.)
Auditors
YAMAMOTO Yasuo (TOHO ACETYLENE CO., LTD.)
SUZUKI Motoo (Chiyoda Corporation)