Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505277 | Crank arm for crank assembly of human powered vehicle | — | 2022-11-22 |
| 11371158 | Surface treatment device | Yuki Furukawa, Tatsuya Sasaki | 2022-06-28 |
MY
Masahiro Yamanaka
Overall (2022): #130,453 of 548,613Top 25%
2
Patents 2022