Members
JEMA is made up of 189 electrical machinery and equipment companies that are regular members and 104 supporting member companies that agree with the goals of JEMA and cooperate with its projects. (As of September 2026)
D
F
H
- Haier Asia R&D Co., Ltd.
- Hikari Trading Co., Ltd.
- Hitachi, Ltd.
- Hitachi Energy Ltd.
- Hitachi GE Vernova Nuclear Energy, Ltd.
- Hitachi Global Life Solutions, Inc.
- Hitachi Industrial Equipment Systems Co., Ltd.
- Hitachi Industrial Products, Ltd.
- Hitachi Mitsubishi Hydro Corporation
- Hitachi Plant Construction, Ltd.
- Hitachi Power Solutions Co., Ltd.
- Hokuriku Electric Co., Ltd.
- Honda Motor Co., Ltd.
- Honda R&D Co., Ltd.
J
- Japan Switch board & Control System Industries Association
- JRCS Co., Ltd.
- J.S.T. Mfg. Co., Ltd.
K
- Kamiuchi Electric Works, Ltd.
- Kanadevia Corporation
- Kaneka Corporation
- Kansai Denki Kogyokai
- Katsumata Electric Works Co., Ltd.
- Kawaden Corporation
- KAWAHIRA Electric Co., Ltd.
- Kawamura Electric Inc.
- Kawasaki Heavy Industries, Ltd.
- K.C.C. Shokai, Limited
- Kitani Electric Company Limited
- Kitashiba Electric Co., Ltd.
- Kito Corporation
- KODEN CO., LTD.
- Koizumi Seiki Corporation
- Koki Holdings Co., Ltd.
- KOMAIHALTECH Inc.
- Komatsu, Ltd.
- Kuwahata Electric Mfg. Co., Ltd.
- Kyocera Corporation
- KYOCERA Industrial Tools Corporation
- Kyoritsu Denki Seisakusho Co., Ltd.
- Kyuden Technosystems Corporation
- KYUHEN Co., Inc.
M
- Makita Corporation
- MAX CO., LTD.
- Maxell Izumi Co., Ltd.
- MEIDEN ENGINEERING CORPORATION
- Meidensha Corporation
- METAWATER Co., Ltd.
- METRO DENKI KOGYO CO., LTD.
- Mitsubishi Electric Corporation
- Mitsubishi Electric Engineering Co., Ltd.
- Mitsubishi Electric FA Industrial Products Corporation
- Mitsubishi Electric Home Appliance Co., Ltd.
- Mitsubishi Electric Plant Engineering Corporation
- MITSUBISHI ELECTRIC PUBLIC UTILITY EQUIPMENT CORPORATION
- Mitsubishi Electric System & Service Co., Ltd.
- Mitsubishi Heavy Industries, Ltd.
- Mitsubishi Heavy Industries Thermal Systems, Ltd.
- Miyaki Electric Mfg. Co., Ltd.
- Murata Manufacturing Co, Ltd.
N
- NF CORPORATION
- NF HOLDINGS CORPORATION
- NGK Insulators, Ltd.
- NHV Corporation
- Nichicon Corporation
- Nichicon (Kusatsu) Corporation
- Nichifu Terminal Industries Co., Ltd.
- Nihon Itomic Co., Ltd.
- Nikko Electric Mfg. Co., Ltd.
- Nippon Denki Co., Ltd.
- Nippon Denki Kenkyusho Co., Ltd.
- Nippon Hoist Co., Ltd.
- Nippon Kernel System Co., LTD.
- Nishimu Electronics Industries Co., Ltd.
- Nishishiba Electric Co., Ltd.
- Nissin Electric Co., Ltd.
- NITTO Kogyo Corporation
O
P
- Panasonic Corporation
- Panasonic Electric Works Co., Ltd.
- Panasonic Environmental Systems & Engineering Co., Ltd.
- Panasonic Holdings Corporation
- Panasonic HVAC & CC Co., Ltd.
- Panasonic Industry Co., Ltd.
- Panasonic Operational Excellence Co., Ltd.
- Panasonic Switchgear Systems Co., Ltd.
S
- San-Eisha, Ltd.
- Sanka Kogyo Co., Ltd.
- Sansha Electric Mfg. Co., Ltd.
- Sanso Electric Co., Ltd.
- Sanyo Denki Co., Ltd.
- Sawafuji Electric Co., Ltd.
- SBS Toshiba Logistics Corporation
- SDG CO., LTD.
- Seibu Electric & Machinery Co., Ltd.
- Seiko Electric Co., Ltd.
- Seikosha Mfg. Co., Ltd.
- SEKISUI SOLARFILM CO., LTD
- Sengoku Works, Ltd.
- Sharp Corporation
- SHARP ENERGY SOLUTIONS CORPORATION
- SHIHEN TECHNICAL Corporation
- Shimadzu Corporation
- Shimomura Denyusha, Ltd.
- Shindengen Electric Manufacturing Co., Ltd.
- Shizuki Electric Co., Inc.
- SINFONIA ENGINEERING CO., LTD.
- SINFONIA TECHNOLOGY CO., LTD.
- SOC Corporation
- Sumitomo Electric Industries, Ltd.
- Sumitomo Heavy Industries, Ltd.
- Suntech Power Japan Corporation
T
- Taiyo Electric Co., Ltd.
- TAKAOKA TOKO CO., LTD.
- TAKASU SANGYO., LTD.
- TAMURA CORPORATION
- Tempearl Industrial Co., Ltd.
- Terasaki Electric Co., Ltd.
- The Chugoku Electric Manufacturing Company, Incorporated
- The Furukawa Battery Co., Ltd.
- The Peacock Vacuum Bottle Co., Ltd.
- Tiger Corporation
- TMEIC Corporation
- TODA CORPORATION
- Togami Electric Mfg. Co., Ltd.
- Tohoku Electric Mfg. Co., Ltd.
- TOKYO DENSEI INDUSTRIAL CO., LTD.
- Tokyo Electric Industry Co., Ltd.
- Torishima Electric Works Ltd.
- Toshiba Corporation
- Toshiba Home Technology Corporation
- Toshiba Industrial Products and Systems Corporation
- Toshiba Infrastructure Technology Service Co., Ltd.
- Toshiba Lifestyle Products & Services Corporation
- Toshiba Schneider Inverter Corporation
- Toshiba Unified Technologies Corporation
- TOTO Ltd.
- Toyo Electric Mfg. Co., Ltd.
- Toyo Hoist Mfg. Co., Ltd.