Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11664746 | Friction member to contact opposite member, method for manufacturing friction member, vibration-type actuator, and electronic device | Hiromitsu Morita, Yasuyuki Araki | 2023-05-30 |
| 10530277 | Friction member to contact opposite member, method for manufacturing friction member, vibration-type actuator, and electronic device | Hiromitsu Morita, Yasuyuki Araki | 2020-01-07 |
| 9154054 | Vibrating body for vibration wave drive device and method of producing vibrating body for vibration wave drive device | — | 2015-10-06 |
| 8286330 | Method of producing a vibrating body for a vibration wave drive device | — | 2012-10-16 |
| 8250762 | Method of manufacturing metal member with plurality of projections | — | 2012-08-28 |
| 6720707 | Vibration type actuator | Satoru Kitajima | 2004-04-13 |
| 6710516 | Vibration wave during apparatus | — | 2004-03-23 |
| 6198202 | Vibration actuator | Ichiro Okumura, Kazuki Fujimoto | 2001-03-06 |
| 6150749 | Vibration driven actuator | Ichiro Chiba | 2000-11-21 |
| 6140741 | Vibration type actuator | Ichiro Okumura | 2000-10-31 |
| 6107724 | Vibration wave driving device and apparatus having the same | Kazuki Fujimoto | 2000-08-22 |
| 6107725 | Vibration type driving device and apparatus using the same | — | 2000-08-22 |
| 6084335 | Vibration driven actuator apparatus and vibration control method therefor | — | 2000-07-04 |
| 6037702 | Vibrating actuator | — | 2000-03-14 |
| 5949178 | Vibration wave driving apparatus and a vibration member, and manufacturing method of the apparatus and the member | Ichiro Okumura, Takayuki Tsukimoto, Kazuki Fujimoto | 1999-09-07 |
| 5760529 | Vibration wave actuator and system using the same | Ichiro Okumura, Kazuki Fujimoto | 1998-06-02 |
| 5684353 | Vibration driven motor | Kazuki Fujimoto, Ryuji Suzuki | 1997-11-04 |
| 5600196 | Vibration driven motor | — | 1997-02-04 |
| 5594291 | Vibration device for vibration driven motor | Yutaka Maruyama, Ichiro Chiba | 1997-01-14 |
| 5574326 | Vibration actuator | Ichiro Chiba | 1996-11-12 |
| 5548175 | Vibration driven motor | — | 1996-08-20 |
| 5508580 | Vibration wave driven motor | Takashi Maeno, Takayuki Tsukimoto, Yutaka Maruyama | 1996-04-16 |
| 5506462 | Vibration motor | Maki Saito, Shunichi Nakahara | 1996-04-09 |
| 5231325 | Vibration device for a vibration driven motor | Akio Atsuta | 1993-07-27 |
| 5124611 | Vibration motor | Maki Saito, Shunichi Nakahara | 1992-06-23 |