Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071793 | Jet propulsion boat | Shu Akuzawa | 2018-09-11 |
SK
Satoshi Koyano
Overall (2018): #250,735 of 503,207Top 50%
1
Patents 2018