Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10279867 | Bicycle operating device | Takuro Jimbu, Kensuke Tagaya | 2019-05-07 |
| 10220915 | Bicycle bar end attachment | — | 2019-03-05 |
TK
Takafumi Katsura
Overall (2019): #115,505 of 560,194Top 25%
2
Patents 2019