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 |
| 6773165 | Wheel bearing device and method of manufacturing the same | Masahiro Ozawa, Koji Sahashi, Kazuhiko Hozumi, Keisuke Sone | 2004-08-10 |
| 6739977 | Wheel bearing device | Eiji Tajima, Hiroyuki Ogura, Syougo Suzuki, Shigeaki Fukushima, Akira Torii +2 more | 2004-05-25 |