Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637754 | Wheel bearing and sealing device therefor | Hisashi Ohtsuki, Takayuki Norimatsu, Eiji Funahashi, Motoharu Niki, Katsumi Sugiyama | 2003-10-28 |
| 6573705 | Rotating speed sensor unit and wheel bearing assembly carrying the same | Eiji Tajima, Hisashi Ohtsuki, Akio Sakaguchi | 2003-06-03 |