Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888514 | Driving apparatus for ultrasonic motor | Ken Takahashi, Ritsuo Inaba, Nobukazu Sugano, Yukihiro Matsuyama, Hiromi Tanoue +1 more | 1989-12-19 |
HH
Horiyuki Harao
Overall (All Time): #3,943,899 of 4,157,543Top 95%
1
Patents All Time