Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486784 | Rotating electrical machine apparatus | Ryoma Matsuo, Satoshi Ishikawa, Noriyoshi Hiraoka | 2019-11-26 |
| 10435127 | Vessel propulsion system and vessel including the same | Akihiro Onoue, Satoshi Ishikawa, Kohei Yamaguchi | 2019-10-08 |
| 10202181 | Electric propulsion device | Noriyoshi Hiraoka, Akihiro Onoue, Atsushi Kumita, Yoshiaki Tasaka | 2019-02-12 |
| 10167067 | Vessel propulsion apparatus and vessel including the same | Kohei Yamaguchi | 2019-01-01 |