Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9688374 | Boat maneuvering system | Takayoshi Suzuki, Noriyoshi Hiraoka, Akihiro Onoue, Yoshiaki Tasaka | 2017-06-27 |
| 9663211 | Boat maneuvering system | Takayoshi Suzuki, Noriyoshi Hiraoka, Akihiro Onoue, Yoshiaki Tasaka | 2017-05-30 |
| 9540089 | Marine propulsion device | Takahiro Oguma | 2017-01-10 |