Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435127 | Vessel propulsion system and vessel including the same | Takayoshi Suzuki, Satoshi Ishikawa, Kohei Yamaguchi | 2019-10-08 |
| 10202181 | Electric propulsion device | Takayoshi Suzuki, Noriyoshi Hiraoka, Atsushi Kumita, Yoshiaki Tasaka | 2019-02-12 |