Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247250 | Fixed type constant velocity universal joint | Tomoshige Kobayashi | 2019-04-02 |
| 6086261 | Tapered roller bearing | Kazufumi Nakagawa, Kazumi Adachi, Kazunori Urakami, Takashi Tsujimoto | 2000-07-11 |