Issued Patents 2004
Showing 1–2 of 2 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, Hiroyuki Ogura, Syougo Suzuki, Mitsuru Umekida, Akira Torii +2 more | 2004-05-25 |