Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637944 | Tire wheel bearing apparatus | Koji Sahashi, Motoharu Niki, Eiji Tajima, Akira Torii, Kazuhiko Hozumi +5 more | 2003-10-28 |
| 6634951 | Driving wheel bearing unit | Koji Sahashi, Kazuhiko Hozumi, Keisuke Sone, Hisashi Ohtsuki, Ikuya Tateoka | 2003-10-21 |