IHI Turbo Co., Ltd.

Toshiba Energy Systems & Solutions Corporation

AISIN AW CO., LTD.

Toshiba Infrastructure Systems & Solutions Corporation

AISIN AW INDUSTRIES CO., LTD.

TMEIC Corporation

Aisin Seiki Co., Ltd.

Tosoh Corporation

AICHI MACHINE INDUSTRY CO., LTD.

Toyo Kohan Co.,Ltd.

AICHI ELECTRIC CO.,LTD.

TOYOTA MOTOR CORPORATION

Ajinomoto Co., Inc.

TOYOTA INDUSTRIES CORPORATION

EAGLE INDUSTRY CO., LTD.

NAGANO KEIKI CO.,LTD.

Isuzu Motors Ltd.

NISHISHIBA ELECTRIC CO., LTD.

Valeo Japan Co., Ltd.

NISSAN MOTOR CO.,LTD.

UBE INDUSTRIES,LTD.

The Nisshin OilliO Group, Ltd.

SMC Corporation

Nissin Electric Co., Ltd.

NSK-Warner K.K.

NIPPON STEEL NISSIN Co., Ltd.

F.C.C. Co.,Ltd.

NGK INSULATORS, LTD.

OGURA CLUTCH CO.,LTD.

NIPPON KOEI CO., LTD.

Ondo Corporation

NIPPON STEEL CORPORATION.

Kawasaki Heavy Industries,Ltd.

Zeon Corporation

Kikkoman Corporation.

Hamamatsu Photonics K.K.

KYUHEN Co.,Inc.

Higeta Shoyu Co. Ltd.

KIRISHIMA SHUZO Co.,Ltd.

Hitachi Industrial Products, Ltd.

KUREHA CORPORATION

Hitachi, Ltd.

Kobe Steel,Ltd.

Hitachi High-Technologies Corporation

Sato Pharmaceutical Co.,Ltd

Hitachi Power Solutions Co., Ltd.

SANDEN HOLDINGS CORPORATION

Hitachi Mitsubishi Hydro Corporation

GE Grid Solutions Japan K.K.

HIRATA SEIKI Co.,LTD.

GKN Driveline Japan Ltd

FUJI ELECTRIC CO., LTD.

JX Nippon Mining & Metals Corporation

Primearth EV Energy Co., Ltd.

JFE Steel Corporation

Primetals Technologies, Limited

JTEKT CORPORATION.

Honda Motor Co., Ltd.

SHIHEN TECHNICAL Corporation

Mazda Motor Corporation

JATCO Ltd

Mitsui E&S Machinery Co., Ltd.

Shin-Etsu Chemical Co., Ltd.

Mitsui Chemicals, Inc.

SINFONIA TECHNOLOGY CO., LTD.

Mitsubishi Chemical Corporation

SUBARU CORPORATION

Mitsubishi Motors Corporation

Sumitomo Chemical Company, Limited

Mitsubishi Heavy Industries, Ltd.

DAIKIN APPLIED SYSTEMS CO.,LTD

Mitsubishi Electric Corporation

Taisho Pharmaceutical Co., Ltd.

Mitsubishi Electric Plant Engineering Corporation

DAISHINKU CORP.

Mitsubishi Electric AIR-CONDITIONING AND REFRIGERATION SYSTEMS CO.,LTD.

Daicel Corporation

Mitsubishi Hitachi Power Systems, Ltd.

DYNAX Corporation

Musashi Seimitsu Industry Co., Ltd.

DAIHATSU MOTOR CO., LTD.

Meiji Co., Ltd.

DAIHEN Corporation

MEIDENSHA CORPORATION

Taiyo Electric Co., Ltd.

MORINAGA MILK INDUSTRY CO., LTD.

The Chugoku Electric Manufacturing Co.,Inc.

MEGMILK SNOW BRAND Co.,Ltd.

TSUMURA & CO.

Yutaka Giken Company Limited.

DENSO CORPORATION

Lion Corporation

TAKAOKA TOKO CO., LTD.

RIVER ELETEC CORPORATION

TOSHIBA CORPORATION