Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7445075 | Four-wheeled vehicle | Eiji Ozawa, Oumi Iida, Yumio Shibata, Koichi Sugioka, Kiyotaka Fujiwara +4 more | 2008-11-04 |
| D402925 | Motor-assisted bicycle | Akira Kino, Yoshiharu Hashimoto | 1998-12-22 |
| D401534 | Motor-assisted bicycle | Katsuyuki Nagano | 1998-11-24 |
| D305415 | Motorcycle | Takeo Miura, Kiyoshi Takagi | 1990-01-09 |
| D295275 | Motorcycle | Kentaro Ito | 1988-04-19 |
| D273853 | Motorcycle | Tsunemi Kawashima, Toshiharu Shimizu, Kiyoshi Hashimoto | 1984-05-15 |