Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637944 | Tire wheel bearing apparatus | Koji Sahashi, Motoharu Niki, Eiji Tajima, Akira Torii, Kazuhiko Hozumi +5 more | 2003-10-28 |
| 6608397 | Wind driven electrical power generating apparatus | Tomoaki Makino, Takashi Nozaki, Yutaka Tanigaki | 2003-08-19 |
| 6575637 | Brake rotor and wheel bearing assembly | Eiji Tajima, Shigeaki Fukushima, Akira Torii, Kazuhiro Azuma, Naoshi Kinpara +3 more | 2003-06-10 |