Issued Patents 2004
Showing 1–4 of 4 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 | Hiroyuki Ogura, Syougo Suzuki, Shigeaki Fukushima, Mitsuru Umekida, Akira Torii +2 more | 2004-05-25 |
| 6729769 | Tire wheel bearing apparatus | Koji Sahashi, Motoharu Niki, Akira Torii, Kazuhiko Hozumi, Keisuke Sone +5 more | 2004-05-04 |
| 6715926 | Wheel bearing assembly | Akira Torii, Masuo Takaki | 2004-04-06 |