Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10038394 | Vibration wave drive device, stator for a vibration wave motor, vibration wave motor, driving control system, optical apparatus, and manufacturing method of a vibration wave driving device | Tatsuo Furuta, Kenichi Takeda, Shinya Koyama, Hidenori Tanaka, Satoshi Fujita | 2018-07-31 |
| 9893269 | Piezoelectric element, stator for oscillatory wave motor, oscillatory wave motor, driving control system, optical apparatus, and method for making stator for oscillatory wave motor | Tatsuo Furuta, Hiroshi Saito, Makoto Kubota, Satoshi Fujita | 2018-02-13 |
| 9871471 | Oscillatory wave drive device and optical apparatus | Akira Uebayashi, Tatsuo Furuta, Shinya Koyama | 2018-01-16 |