Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9760091 | Jet propulsion watercraft and control method thereof | Yukitaka OKAMOTO | 2017-09-12 |
| 8092264 | Marine vessel | Yoshimasa Kinoshita | 2012-01-10 |
WI
Wataru Ikeya
Overall (All Time): #1,990,271 of 4,157,543Top 50%
2
Patents All Time