Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780114 | Drive wheel bearing assembly | Koji Sahashi, Kazuhiko Hozumi, Keisuke Sone, Masahiro Ozawa, Akira Torii +4 more | 2004-08-24 |
| 6739977 | Wheel bearing device | Eiji Tajima, Syougo Suzuki, Shigeaki Fukushima, Mitsuru Umekida, Akira Torii +2 more | 2004-05-25 |
| 6712707 | Bearing device for driving wheel | Akira Torii, Takayasu Takubo | 2004-03-30 |