Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498643 | Bicycle electric derailleur | Yuta Mizutani, Takeshi Ueda | 2022-11-15 |
YY
Yuma YAMAMOTO
Overall (2022): #190,076 of 548,613Top 35%
1
Patents 2022