Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909766 | Tilt device for maring propulsion unit | — | 1990-03-20 |
| 4813896 | Trim angle control device for marine propulsion motors | Takashi Koike | 1989-03-21 |
| 4778414 | Trim angle control device for marine propulsion motors | — | 1988-10-18 |
| 4726797 | Tilt position holding device for outboard motor | — | 1988-02-23 |
| 4720278 | Trimming device for marine propulsion unit | Yoshihiro Nagata | 1988-01-19 |
| 4637802 | Twin outboard drive for watercraft | Akihiro Onoue | 1987-01-20 |
| 4604069 | Exhaust silencer structure for outboard engines | — | 1986-08-05 |
| 4493662 | Shaft connecting device for boat propellers | — | 1985-01-15 |
| 4419083 | Tilt lever returning mechanism for outboard engine | — | 1983-12-06 |
| 4411593 | Rotary type pump resistant to muddy water | — | 1983-10-25 |