Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659821 | Driving apparatus employing vibration type motor with standing wave control of camera shutter system | Katsuya Kawakita | 1997-08-19 |
KN
Kazuyuki Nakagawa
Overall (1997): #122,365 of 185,788Top 70%
1
Patents 1997