Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835851 | Optical fiber scanner | Hiroshi TSURUTA, Morimichi SHIMIZU, Yasuaki Kasai | 2017-12-05 |
| 9775501 | Endoscope and endoscope apparatus having piezoelectric element which swings a free end of an optical element through a joining member | Masahiro Yoshino, Atsuyoshi SHIMAMOTO, Yasunobu IGA, Mitsuru Namiki | 2017-10-03 |
| 9219221 | Piezoelectric actuator having prismatic piezoelectric element | — | 2015-12-22 |
| 8294334 | Ultrasonic motor | Hiroyuki Takizawa, Akira Matsui | 2012-10-23 |
| 7923900 | Ultrasonic motor | Nagahide SAKAI, Hiromichi Sakano, Morimiti Simizu | 2011-04-12 |
| 7759840 | Ultrasonic motor and vibration detection method for ultrasonic motor | Nagahide SAKAI, Junji Okada | 2010-07-20 |
| 7592738 | Ultrasonic motor | — | 2009-09-22 |
| 7576472 | Ultrasonic motor | — | 2009-08-18 |
| 7573180 | Ultrasonic motor | — | 2009-08-11 |
| 7205703 | Ultrasonic vibrator and ultrasonic motor using the ultrasonic vibrator | Heiji Ogino | 2007-04-17 |
| 7084550 | Vibration wave linear motor | Yasuo Sasaki, Kiyoshi Tosaka, Toshihiro Nakao, Kazutoshi Shiratori | 2006-08-01 |
| 7061159 | Ultrasonic transducer and ultrasonic motor | — | 2006-06-13 |
| 7053525 | Ultrasonic linear motor | Yasuo Sasaki, Kiyoshi Tosaka, Heiji Ogino, Takashi Kawashima, Toshihiro Nakao | 2006-05-30 |
| 7023125 | Ultrasonic-motor driving apparatus | Toru Kuboi | 2006-04-04 |
| 6821253 | Ultrasonic transducer array | Katsuhiro Wakabayashi, Yukihiko Sawada, Sayuri Sato, Akiko Mizunuma, Takuya Imahashi | 2004-11-23 |
| 6558323 | Ultrasound transducer array | Katsuhiro Wakabayashi, Yukihiko Sawada, Sayuri Sato, Akiko Mizunuma, Takuya Imahashi | 2003-05-06 |
| 6278224 | Ultrasonic transducer and method for manufacturing the same | Yukihiko Sawada, Katsuhiro Wakabayashi, Shinan Wang, Masayoshi Esashi | 2001-08-21 |
| 5619292 | Camera | Minoru Matsuzaki, Yuta Sato, Sumio Kawai, Hiroyuki Takizawa, Masaharu Hamada | 1997-04-08 |
| 5523643 | Ultrasonic piezoelectric transducer and ultrasonic actuator | Takanao Fujimura, Yougo Imai, Toshiharu Tsubata, Yoshihisa Taniguchi, Takashi Ouchi +3 more | 1996-06-04 |
| 5490015 | Actuator apparatus | Koichi Umeyama, Tatsuya Yamaguchi, Yasuhiro Ueda, Sakae Takehana, Hiroki Moriyama +7 more | 1996-02-06 |
| 5416375 | Ultrasonic motor | Takanao Fujimura, Hiroyuki Imabayashi, Takashi Ouchi, Yoshihisa Taniguchi, Toshiharu Tsubata | 1995-05-16 |
| 5410204 | Ultrasonic oscillator | Hiroyuki Imabayashi, Takanao Fujimura, Isamu Nakajima | 1995-04-25 |
| 5376858 | Ultrasonic motor | Hiroyuki Imabayashi | 1994-12-27 |
| 5357164 | Ultrasonic motor | Hiroyuki Imabayashi, Takanao Fujimura | 1994-10-18 |
| 5345137 | Two-dimensionally driving ultrasonic motor | Katsuhiro Wakabayashi | 1994-09-06 |