Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10889359 | Small watercraft | Ryutaro Iwaki, Masaru Suzuki, Shingo Igarashi, Naoki Kinomoto | 2021-01-12 |
SO
Shigeyuki Ozawa
Overall (2021): #261,132 of 548,734Top 50%
1
Patents 2021