Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577188 | Gas-liquid separator | Takashi Mishima | 2023-02-14 |
| 11167229 | Gas-liquid separator | Takashi Mishima, Naoya Tsutsui, Koichi Kashiwagi | 2021-11-09 |
| 8688298 | Boat propelling system | Makoto Mizutani | 2014-04-01 |
| 8340846 | Boat propelling system | Makoto Mizutani | 2012-12-25 |