Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800496 | Water jet propulsion boat | — | 2020-10-13 |
| 10689070 | Boat and personal watercraft | Sumihiro Takashima, Ryutaro Iwaki | 2020-06-23 |
NK
Naoki Kinomoto
Overall (2020): #137,495 of 565,922Top 25%
2
Patents 2020