Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407479 | Jet propulsion watercraft | Susumu Shibayama, Nobuharu OTA | 2022-08-09 |
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Yoshinori Yagi
Overall (2022): #195,602 of 548,613Top 40%
1
Patents 2022