Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330376 | Water cooling system for a marine propulsion unit | — | 1994-07-19 |
| 5012648 | Exhaust system for two-stroke engine | Koushiro Inaba | 1991-05-07 |
| 4805442 | Knocking sensor for internal combustion engine | Koshiro Inaba | 1989-02-21 |
| 4790279 | Ignition control system for an internal combustion engine | Motoi Tobinaga, Kenichi Handa, Shinya Atsumi | 1988-12-13 |
| 4787344 | Two-stroke multi-cylinder engine | Kyoji Hakamata | 1988-11-29 |
| 4606315 | Ignition control system for an internal combustion engine | Motoi Tobinaga, Kenichi Handa, Shinya Atsumi | 1986-08-19 |
| 4492198 | Advancing mechanism for internal combustion engines | — | 1985-01-08 |