Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161569 | Bicycle front derailleur | Kenkichi Inoue, Kohei Obuchi | 2021-11-02 |
MM
Mineho Masuda
Overall (2021): #330,744 of 548,734Top 65%
1
Patents 2021