Inventor
KATSURAGAWA MITSUHIRO
JP7 patents
Patents
7 patentsUS5731920AMar 24, 1998
Converting adapter for interchangeable lens assembly
CANON KK109 citations96
US4833358AMay 23, 1989
Vibration wave motor
CANON KK63 citations96
US4794294ADec 27, 1988
Vibration wave motor
CANON KK54 citations92
US4749896AJun 7, 1988
Vibration wave motor
CANON KK41 citations92
US4713571ADec 15, 1987
Driving circuit of a vibration wave motor
CANON KK48 citations92
US5661359AAug 26, 1997
Vibration type motor device
CANON KK18 citations82
US5926325AJul 20, 1999
Optical apparatus
CANON KK1 citations50