Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9499232 | Front derailleur | Atsuhiro Emura, Kenkichi Inoue | 2016-11-22 |
| 9156524 | Derailleur | Atsuhiro Emura, Kenkichi Inoue | 2015-10-13 |
TS
Tomomi Sugimoto
Overall (All Time): #2,017,923 of 4,157,543Top 50%
2
Patents All Time