Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7375450 | Hub unit for use in electrically movable wheels and vehicle comprising the hub unit | Kazuhiro Tomoshige, Ryohei Adachi | 2008-05-20 |
| 6015021 | Electrically assisted vehicle | Toshihiro Suhara, Toshihiro Matsumoto, Hiroaki Sagara, Yoshihiko Maeda | 2000-01-18 |
| 5984038 | Combination man-powered and motor-driven vehicle | Masakatsu Fujiwara, Masaru Tanaka, Hiroyasu Ishihara, Toshihiro Suhara, Kazuhisa Matsumoto | 1999-11-16 |
| 5971090 | Torque limiting device for motors in electically driven vehicles and electrically driven vehicle incorporation the torque limiting device | Toshihiro Suhara, Hiroaki Sagara, Toshihiro Matsumoto, Yoshihiko Maeda | 1999-10-26 |
| 5860487 | Electrically assisted vehicle | Toshihiro Suhara, Toshihiro Matsumoto, Hiroaki Sagara, Yoshihiko Maeda | 1999-01-19 |
| 5857537 | Motorized bicycle | Toshihiro Matsumoto, Toshihiro Suhara | 1999-01-12 |
| 5819867 | Electrically powered bicycle | Toshihiro Matsumoto, Toshihiro Suhara | 1998-10-13 |