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Inventor: Imabayashi; Hiroyuki
Address: Sagamihara, JP
No. of patents: 6
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5523643 |
Ultrasonic piezoelectric transducer and ultrasonic actuator |
June 4, 1996 |
| An ultrasonic piezoelectric transducer and an ultrasonic actuator for performing enhanced elliptical vibration comprise a first laminated piezoelectric element having a first fixed end, a resonator mounted to the opposite end of the first laminated piezoelectric element, a second lam |
| 5440190 |
Ultrasonic motor |
August 8, 1995 |
| An ultrasonic motor comprising a vibrator for generating ultrasonic vibration, an electric-mechanical energy conversion element provided at node positions of the ultrasonic vibration, for generating ultrasonic vibration on the vibrator, the vibrator having an end face thereof which i |
| 5416375 |
Ultrasonic motor |
May 16, 1995 |
| An ultrasonic motor comprising an elastic body, at least two laminated piezoelectric bodies clamped by a portion of the elastic body, an ultrasonic oscillator for exciting simultaneously a plurality of shrunk and retreated oscillation modes on the elastic body, to generate ultrasonic |
| 5410204 |
Ultrasonic oscillator |
April 25, 1995 |
| The present invention discloses an ultrasonic oscillator including: a plurality of resonators; and an electricity-to-mechanical energy conversion element disposed among a plurality of the resonators and pressed by a fastening member, wherein the ultrasonic oscillator bends and/or osc |
| 5376858 |
Ultrasonic motor |
December 27, 1994 |
| An ultrasonic motor comprising an ultrasonic vibrator having a pair of resonators for transferring and enlarging ultrasonic vibration, an electro-mechanical energy converter arranged between the pair of resonators, for generating ultrasonic vibration by application of alternating vol |
| 5357164 |
Ultrasonic motor |
October 18, 1994 |
| An ultrasonic motor characterized by comprising:an ultrasonic oscillator for generating ultrasonic oscillation on a specific surface;a movable body pressure-bonded to a specific surface of the ultrasonic oscillator for moving the movable body by the ultrasonic oscillator in a given direc |
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