Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9688374 | Boat maneuvering system | Takayoshi Suzuki, Noriyoshi Hiraoka, Atsushi Kumita, Yoshiaki Tasaka | 2017-06-27 |
| 9663211 | Boat maneuvering system | Takayoshi Suzuki, Noriyoshi Hiraoka, Atsushi Kumita, Yoshiaki Tasaka | 2017-05-30 |