Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11392125 | Docking support device of marine vessel | Naoyuki Fujiyama | 2022-07-19 |
| 11378984 | Vessel-azimuth control apparatus and azimuth controlling method | Naoki Imamura | 2022-07-05 |