Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780114 | Drive wheel bearing assembly | Koji Sahashi, Kazuhiko Hozumi, Keisuke Sone, Masahiro Ozawa, Hiroyuki Ogura +4 more | 2004-08-24 |
| 6739977 | Wheel bearing device | Eiji Tajima, Hiroyuki Ogura, Syougo Suzuki, Shigeaki Fukushima, Mitsuru Umekida +2 more | 2004-05-25 |
| 6729769 | Tire wheel bearing apparatus | Koji Sahashi, Motoharu Niki, Eiji Tajima, Kazuhiko Hozumi, Keisuke Sone +5 more | 2004-05-04 |
| 6715926 | Wheel bearing assembly | Eiji Tajima, Masuo Takaki | 2004-04-06 |
| 6712707 | Bearing device for driving wheel | Hiroyuki Ogura, Takayasu Takubo | 2004-03-30 |
| 6692157 | Bearing device for drive wheel | Koji Sahashi, Kazuhiko Hozumi, Keisuke Sone, Masahiro Ozawa | 2004-02-17 |