Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8702457 | Vessel propulsion apparatus | Minoru Minoura | 2014-04-22 |
| 8579668 | Vessel propulsion apparatus | Minoru Minoura, Yuki Nakashima, Kenichi Yamada, Shimpei Kojima | 2013-11-12 |