Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7731241 | Assembly for fitting together exhaust pipes in multi-cylinder engine | Toru Hisanaga, Yuki Kiyo, Takashi Wagatsuma | 2010-06-08 |
| 6382916 | Blade assembly for hydraulic power transmitting apparatus and method of manufacturing same | Kenji Gomi | 2002-05-07 |
| 6371728 | Impeller for hydraulic power transmitting apparatus and method of fixing blades of hydraulic power transmitting apparatus | Kenji Gomi | 2002-04-16 |
| 5778738 | Two-mass type of flywheel device | Akira Takabayashi, Yoshihisa Sugimura, Tomohiko Tsuchiya, Seiji Makita | 1998-07-14 |