Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497515 | Bearing apparatus for wheel | Kazuhiko Hozumi, Keisuke Sone, Masahiro Ozawa, Hisashi Ohtsuki, Syougo Suzuki | 2002-12-24 |
| 6491440 | Wheel bearing apparatus | Motoharu Niki, Eiji Tajima, Akira Torii, Kazuhiko Hozumi, Keisuke Sone +5 more | 2002-12-10 |