Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6938420 | Supercharger for internal combustion engine | Katsuhiko Kawamura, Kenichi Fujimura, Ryou Ikegami, Susumu Kubo, Naoki Mishima +2 more | 2005-09-06 |
| 6922995 | Supercharging device for internal combustion engine | Katsuhiko Kawamura, Kenichi Fujimura, Susumu Kubo, Motoyuki Hattori, Naoki Mishima | 2005-08-02 |
| 5911209 | Fuel vapor processor diagnostic device | Yasuo Kouda, Kenichi Goto | 1999-06-15 |
| 5682863 | Evaporated fuel recovery device for engines | — | 1997-11-04 |