Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5885120 | Watercraft engine control | Susumu Yamazaki | 1999-03-23 |
| 5775297 | Engine operation control system | Takashi Koike | 1998-07-07 |
| 5738073 | Engine operation control system | Takashi Koike | 1998-04-14 |
| 5722370 | Engine operation control system | Takashi Koike | 1998-03-03 |