Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10377456 | Jet propelled watercraft and jet propulsion assembly | — | 2019-08-13 |
| 9926063 | Jet propelled watercraft and jet propulsion assembly | — | 2018-03-27 |
| 9630698 | Water jet propulsion watercraft | Yoshimasa Kinoshita | 2017-04-25 |
| 9056664 | Water jet propulsion watercraft | Yoshimasa Kinoshita | 2015-06-16 |
| 8845371 | Water jet propulsion watercraft | Shigeyuki Ozawa | 2014-09-30 |