Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404104 | Vibration type actuator and vibration type driving apparatus | Takashi Maeno, Ichiro Okumura, Nobuyuki Kojima | 2002-06-11 |
| 6380660 | Vibration type actuator and vibration type driving apparatus | Takashi Maeno, Ichiro Okumura, Nobuyuki Kojima | 2002-04-30 |