Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5461273 | Method and an apparatus for controlling a moving velocity of an ultrasonic motor | Osamu Kawasaki, Tetsuro Ohtsuchi, Takahiro Nishikura, Takashi Nojima | 1995-10-24 |