Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7258041 | Bicycle crank assembly | Masahiro Yamanaka, Yoko Terasawa, Sota Hamada, Takahiro Nakano, Yoshiyuki Yoshida +1 more | 2007-08-21 |
TT
Toshiaki Tatsumi
Overall (All Time): #3,393,711 of 4,157,543Top 85%
1
Patents All Time