Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5807151 | Propeller for marine propulsion drive | — | 1998-09-15 |
| 5800223 | Marine propulsion device | Yasushi Iriono | 1998-09-01 |
| 5759073 | Dual propeller system for marine drive | Ryoji Nakahama | 1998-06-02 |
| 5310371 | Tandem propeller assembly for a marine propulsion unit | Yasushi Iriono, Mitsunori Suzuki, Hiroshi Harada | 1994-05-10 |
| 4609361 | Fish line and weed cutter for marine propeller | Hiroichi Mizuno | 1986-09-02 |
| 4578040 | Fish line entering prevention device for marine propeller | Hiroshi Harada | 1986-03-25 |