Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7386482 | Server system for distributing an electromotive power assisted bicycle | Kyosuke Kokatsu, Akihito Yoshiie, Takehiko Ito, Satoshi Maruyama | 2008-06-10 |
| 7370720 | Electromotive power assisted bicycle | Kyosuke Kokatsu, Akihito Yoshiie | 2008-05-13 |
| 7357209 | Electrically assisted bicycle which enables aerobic exercise | Kyosuke Kokatsu, Akihito Yoshiie | 2008-04-15 |
| D460932 | Bicycle frame | Kyosuke Kokatsu, Akihito Yoshiie | 2002-07-30 |