Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812618 | Control apparatus for vibration type actuator | — | 2004-11-02 |
| 6724607 | Driving apparatus of vibration type actuator | Shinji Yamamoto | 2004-04-20 |
TH
Tadashi Hayashi
Overall (2004): #39,491 of 270,089Top 15%
2
Patents 2004