Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7341053 | Combustion chamber structure of an internal combustion engine | Daisuke Kitada, Toshinobu Natori, Kunio Hatada, Kenzo Kubo | 2008-03-11 |
| 4660697 | Slip clutch device control method | Takeo Hiramatsu | 1987-04-28 |