Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637754 | Wheel bearing and sealing device therefor | Hisashi Ohtsuki, Eiji Funahashi, Koji Kametaka, Motoharu Niki, Katsumi Sugiyama | 2003-10-28 |
| 6585420 | Wheel support bearing assembly and anti-skid brake device using the same | Koichi Okada, Hisashi Ohtsuki, Koji Sahashi, Kenichi Suzumura, Kazuhiko Hozumi +2 more | 2003-07-01 |