Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314079 | Sunshade system having blind sheet | Motoyasu Yano, Shigeaki Kageme, Katsunori Mochizuki, Yukihiro Matsushita, Yasuhiro Osawa | 2008-01-01 |
| 6933656 | Ultrasonic motor having integrated electrodes and manufacturing method of the same | Yukihiro Matsushita, Motoyasu Yano | 2005-08-23 |
| 6882085 | Ultrasonic motor having securing projections | Motoyasu Yano, Yukihir Matsushita | 2005-04-19 |
| 6809446 | Yoke housing and motor | Toshio Yamamoto, Tomoyuki Kikuta, Masayuki Kuwano, Hideki Toida, Keiichi Uemura | 2004-10-26 |
| 6803695 | Armature, manufacturing method of armature, and motor | Toshio Yamamoto, Keiichi Uemura, Tomoyuki Kikuta, Masayuki Kuwano, Hideki Toida | 2004-10-12 |
| 6737787 | Ultrasonic motor and stator for ultrasonic motor | Yukiyasu Kato | 2004-05-18 |
| 6672442 | Actuator with clutch mechanism | Yukiyasu Kato | 2004-01-06 |
| 6509673 | Ultrasonic motor capable of sensing a rotational position of its rotor | — | 2003-01-21 |
| 6469419 | Ultrasonic motor capable of sensing both longitudinal and torsional vibrations thereof and method for operating the same | Yukiyasu Kato, Motoyasu Yano | 2002-10-22 |
| 6300705 | Ultrasonic motor driven by elliptic vibration | Atsushi Tariki | 2001-10-09 |
| 6166477 | Ultrasonic motor with rotor converting longitudinal vibrations into torque | Toshiaki Miyamoto, Kazumasa Kubota, Motoyasu Yano | 2000-12-26 |
| 5233274 | Drive circuit for langevin type ultrasonic bolt-tightening motor | Yasuyoshi Honda, Keisuke Honda, Toshiaki Miyamoto, Yukinobu Tomida, Masanori Sato +2 more | 1993-08-03 |
| 5093606 | Ultrasonic motor driving circuit | Yoshihiro Adachi | 1992-03-03 |