Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7223139 | Outboard motor with plastic oil pan | Takio Ogasawara | 2007-05-29 |
| 5595515 | Outboard motor exhaust system | Junichi Hasegawa, Yoshibumi Iwata | 1997-01-21 |
| 5487688 | Outboard motor | — | 1996-01-30 |
| 5439404 | Cooling system for outboard motor | — | 1995-08-08 |
| 5232387 | Exhaust device for a four-cycle outboard motor | — | 1993-08-03 |
| 5026308 | Two piece swivel bracket | — | 1991-06-25 |
| 5018995 | Tilt handle | — | 1991-05-28 |
| 5006083 | Tilting device for marine propulsion unit | — | 1991-04-09 |
| 4954107 | Tilt cylinder device | — | 1990-09-04 |
| 4919629 | Steering device for marine propulsion | Atsushi Isogawa | 1990-04-24 |
| 4709671 | Outboard motor provided with a four-stroke engine | — | 1987-12-01 |
| 4701141 | Steering device for an outboard motor | — | 1987-10-20 |
| 4622015 | Steering device for an outboard motor | — | 1986-11-11 |
| 4611559 | Outboard motor provided with a four-stroke engine | — | 1986-09-16 |
| 4582493 | Driving device for an outboard motor | Makoto Toyohara | 1986-04-15 |
| 4552511 | Propeller for marine propulsion device | — | 1985-11-12 |