Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465319 | Bearing cage and manufacturing method therefor | Yoshikazu Kuramoto, Takayuki Hiramoto | 2022-10-11 |
NA
Nariaki Aihara
Overall (2022): #321,760 of 548,613Top 60%
1
Patents 2022