Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6718844 | Twist-grip shift control device for a bicycle | — | 2004-04-13 |
MH
Masahiro Hanatani
Overall (2004): #163,753 of 270,089Top 65%
1
Patents 2004