Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7808162 | Stacked piezoelectric element and vibration wave driving apparatus | Yutaka Maruyama | 2010-10-05 |
TK
Tomoyoshi Kato
Overall (All Time): #3,304,881 of 4,157,543Top 80%
1
Patents All Time