Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872858 | Outboard jet propulsion device | Junichi Hasegawa | 1989-10-10 |
| 4813895 | Forward-reverse for marine propulsion device of a water-jet type | — | 1989-03-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872858 | Outboard jet propulsion device | Junichi Hasegawa | 1989-10-10 |
| 4813895 | Forward-reverse for marine propulsion device of a water-jet type | — | 1989-03-21 |