Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787971 | Vibration wave driving device and method of processing vibrating member or moving member for use in vibration wave driving device | Yutaka Maruyama | 2004-09-07 |
| 6768864 | Recording and reproducing apparatus compressing reproduced information | Wataru MORITA, Megumi Hashiotani, Eriko Shimizu | 2004-07-27 |