Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11169524 | Heading control device and heading control method for ship | Ryo Sakaguchi, Daisuke Suzuki | 2021-11-09 |
| 11098687 | Engine starting device | Naohito Kaneda, Koichiro Kamei, Kazuhiro Odahara | 2021-08-24 |