Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5862709 | Bicycle shift control device | — | 1999-01-26 |
TK
Tomohiko Kageyama
Overall (All Time): #3,639,917 of 4,157,543Top 90%
1
Patents All Time