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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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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