Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11040707 | Booster of braking force | Yoshiyasu Takasaki | 2021-06-22 |
JN
Johji Naka
Overall (2021): #394,627 of 548,734Top 75%
1
Patents 2021