Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6296393 | Lubricant-containing polymer-filled rolling bearing and process for the production thereof | Toshikazu Yabe, Nariaki Aihara | 2001-10-02 |
| 6196724 | Cylindrical roller bearing | Takashi Murai, Yoshio Shoda, Takashi Yamamoto | 2001-03-06 |