Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11108340 | Piezoelectric actuator having separate frictional portions | Katsumi Yamauchi, Katsuya Inaba, Yoko Abe | 2021-08-31 |
YS
Yasuyuki SATOH
Overall (2021): #204,663 of 548,734Top 40%
1
Patents 2021