Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465319 | Bearing cage and manufacturing method therefor | Nariaki Aihara, Takayuki Hiramoto | 2022-10-11 |
YK
Yoshikazu Kuramoto
Overall (2022): #197,770 of 548,613Top 40%
1
Patents 2022