Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306692 | Outboard engine | Nobuyuki Shomura, Akinori Yamazaki | 2022-04-19 |
| 9914517 | Mounting device for outboard motor | Nobuyuki Shomura, Seiji Uehara | 2018-03-13 |
| 9475563 | Electric outboard motor | Nobuyuki Shomura, Akinori Yamazaki | 2016-10-25 |