Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689070 | Boat and personal watercraft | Naoki Kinomoto, Ryutaro Iwaki | 2020-06-23 |
ST
Sumihiro Takashima
Overall (2020): #258,539 of 565,922Top 50%
1
Patents 2020