Inventor
KOMODA MASAHIKO
JP13 patents
Patents
13 patentsUS6933656B2Aug 23, 2005
Ultrasonic motor having integrated electrodes and manufacturing method of the same
ASMO CO LTD320 citations98
US6469419B2Oct 22, 2002
Ultrasonic motor capable of sensing both longitudinal and torsional vibrations thereof and method for operating the same
ASMO CO LTD31 citations91
US7314079B2Jan 1, 2008
Sunshade system having blind sheet
ASMO CO LTD35 citations90
US6672442B2Jan 6, 2004
Actuator with clutch mechanism
ASMO CO LTD26 citations90
US5233274AAug 3, 1993
Drive circuit for langevin type ultrasonic bolt-tightening motor
ASMO CO LTD24 citations88
US6803695B2Oct 12, 2004
Armature, manufacturing method of armature, and motor
ASMO CO LTD15 citations82
US6882085B2Apr 19, 2005
Ultrasonic motor having securing projections
ASMO CO LTD10 citations73
US5093606AMar 3, 1992
Ultrasonic motor driving circuit
ASMO CO LTD11 citations73
US6809446B2Oct 26, 2004
Yoke housing and motor
ASMO CO LTD7 citations72
US6166477ADec 26, 2000
Ultrasonic motor with rotor converting longitudinal vibrations into torque
ASMO CO LTD10 citations71
US6300705B1Oct 9, 2001
Ultrasonic motor driven by elliptic vibration
ASMO CO LTD13 citations70
US6509673B2Jan 21, 2003
Ultrasonic motor capable of sensing a rotational position of its rotor
ASMO CO LTD6 citations62
US6737787B2May 18, 2004
Ultrasonic motor and stator for ultrasonic motor
ASMO CO LTD2 citations60