Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965591 | Lubrication device for helicopter | Yuji Yamazaki, Masatoshi Matsumoto, Kenta Ogasawara | 2024-04-23 |
IF
Isao Fujii
Overall (2024): #434,041 of 561,600Top 80%
1
Patents 2024