Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898604 | Ball bearing | Tadahiko Karaki, Kunihiro Matsumoto | 2024-02-13 |
| 10746225 | Photocurable resin composition and sliding member | Tadahiko Karaki | 2020-08-18 |
| 10167439 | Ultraviolet curable resin composition and sliding member | Tadahiko Karaki, Yuko Taguchi, Kentaro Ishikawa | 2019-01-01 |