Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465319 | Bearing cage and manufacturing method therefor | Yoshikazu Kuramoto, Nariaki Aihara | 2022-10-11 |
| 10882549 | Gear housing for electric power steering device | Taketoshi Chifu | 2021-01-05 |
| 10377070 | Method for manufacturing bearing cage | Yoshikazu Kuramoto, Nariaki Aihara | 2019-08-13 |