INOAC CORPORATION
IMASEN ELECTRIC INDUSTRIAL CO., LTD.
Gifu Plastic Industry Co., Ltd.
SHIGERU CO., LTD.
SUBARU CORPORATION
TOYOTA MOTOR CORPORATION
TOYOTA MOTOR KYUSHU, INC.
TOYOTA MOTOR EAST JAPAN , INC.
TOYOTA INDUSTRIES CORPORATION
TOYOTA AUTO BODY CO., LTD.
TOYOTA BODY SEIKO CO., LTD.
TOYOTA BOSHOKU CORPORATION
TOYODA GOSEI CO., LTD.
NICHIDAI CO., LTD.
HINO MOTORS, LTD.
Nifco Inc.
Mazda Motor Corporation
MITSUBISHI ELECTRIC CORPORATION
ABB K.K.
NSS CO., LTD
KUNIMORI KAGAKU CO., LTD.
STAR SEIKI CO., LTD.
DAIICHI JITSUGYO CO., LTD.
DAIDO Corporation
Nordson KK
YASKAWA MECHATREC CORPORATION