Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7819032 | Testing tool for electric bicycle devices | Kazuhiro Takeda, Haruyuki Takebayashi | 2010-10-26 |
EW
Etsuyoshi Watari
Overall (All Time): #3,306,816 of 4,157,543Top 80%
1
Patents All Time