Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9764797 | Personal watercraft | Hironori Kato, Toshio Araki, Kenichi Ohkita | 2017-09-19 |
| 9682753 | Stand-up type personal watercraft | Hironori Kato, Toshio Araki, Tadao Minesaki | 2017-06-20 |