| Automotive & two-wheel | ||
|---|---|---|
| Toyota Motor | Nissan Motor | Hino Motors |
| Honda Motor | Honda Motor | Mitsubishi Motors |
| Isuzu Motors | Subaru | Toyota Central R&D Labs |
| Industrial equipment | ||
| Yanmar | Komatsu | Kubota |
| Daihatsu Diesel MFG | Niigata Power Systems | IHI |
| Mitsubishi Heavy Industries | Hitachi | Kawasaki Heavy Industries |
| Toyota Industries | Industrial Power Alliance | Yamaha Motor |
| Iseki | Sumitomo Heavy Industries Gearbox | Toho Gas |
| Ebara | Shinko Engineerings | Tokiwa MFG. |
| Osaka Gas | Akasaka Diesels | Isuzu Marine |
| Mitsubishi Heavy Industries Engine Systems | Kanzaki Kokyukoki MFG | Komatsu Construction Equipment Sales and Service Japan |
| Mitsui Zosen Machinery & Service | ||
| Component & part | ||
| Mitsuboshi Belting | Ogura Clutch | Mayekawa MFG |
| Bando Chemical Industries | Ibiden | NGK Spark Plug |
| Enuma Chain MFG | Mikuni | Daido Kogyo |
| JFE Technos | ACR | TYK |
| Engine maintenance | ||
| Mitsubishi Fuso Truck and Bus | Tominaga | Okinawa Kikai Seibi |
| Otsuka-Diesel | Maruma | Daito Kosakusho |
| Kyowa Industrial | Tokai Rolling Stock & Machinery | Toyo Nainenki Kogyosha |
| Nakata Engine | ||
| Tuning | ||
| Nissan Motorsports International | M-TEC | Ken Matsuura Racing Service |
| Tomei Engine | Carrera Racing | Toda Racing |
| IRD | Hanashima Racing | Sekiguchi Cars |
| Ogawa Engineering | Tracy Sports | Maruha Motors |
| Sierra Sports | Uetake Engineering | Tomei Powered |
| Research institutions | ||
| Universities | Colleges of Technologies | |
| Government | ||
| JMSDF service school | JGSDF | Naval Air Facility Atsugi |
| Overseas | ||
| China | Thailand | Indonesia |
| Vietnam | Russia | Taiwan |
| Malaysia |
Total of 500 companies
Company
The following pages are translated by a machine translation system.
Note that the machine translation system doesn't guarantee 100% correctness.
Some proper nouns might not be translated correctly.
