Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659256 | Two-wheel and four-wheel driving change-over device for vehicle | Bunzo Seki, Hiroaki Tomita | 2003-12-09 |
| 6644756 | Wheel structure | Hideo Yanai, Bunzo Seki, Atsuko Yamaguchi | 2003-11-11 |
| 6521851 | Brake lever conjunctive switch device | Hitoshi Furuhashi, Katsumi Ebara | 2003-02-18 |
| 6517165 | Structure of motor vehicle wheel | — | 2003-02-11 |