Inventor
OHARA TSUNEMASA
JP31 patents
Patents
31 patentsUS4371594AFeb 1, 1983
Battery accommodating device
CANON KK139 citations96
US4616913AOct 14, 1986
Camera
CANON KK26 citations93
US4468439AAug 28, 1984
Battery loading device
CANON KK50 citations93
US5053798AOct 1, 1991
Automatic focusing device
CANON KK30 citations92
US4912494AMar 27, 1990
Camera system
CANON KK25 citations92
US5008605AApr 16, 1991
Electric driving device capable of eliminating backlash
CANON KK29 citations86
US4728975AMar 1, 1988
Motor driven camera
CANON KK20 citations82
US4673272AJun 16, 1987
Film transport apparatus for camera
CANON KK19 citations82
US4992821AFeb 12, 1991
Camera
CANON KK13 citations74
US4766452AAug 23, 1988
Transmission changeover mechanism for camera
CANON KK9 citations74
US4734732AMar 29, 1988
Film transportation device for camera
CANON KK10 citations74
US4718758AJan 12, 1988
Camera
CANON KK19 citations74
US4699487AOct 13, 1987
Mode setting device for camera
CANON KK15 citations74
US4697899AOct 6, 1987
Motorized drive device for camera
CANON KK15 citations74
US4679925AJul 14, 1987
Camera
CANON KK15 citations74
US4659201AApr 21, 1987
Drive device for camera
CANON KK8 citations74
US4470682ASep 11, 1984
Optical element positioning method and optical element assembly utilizing the same
CANON KK8 citations74
US5307102AApr 26, 1994
Driving mechanism of camera
CANON KK6 citations63
US4969000ANov 6, 1990
Camera system
CANON KK6 citations63
US4967216AOct 30, 1990
Camera system
CANON KK6 citations63
US4799074AJan 17, 1989
Camera
CANON KK4 citations63
US4779109AOct 18, 1988
Camera having film information reading device
CANON KK5 citations63
US4752793AJun 21, 1988
Camera with motorized film rewinding device
CANON KK4 citations63
US4739354AApr 19, 1988
Film drive device
CANON KK3 citations63
US4716428ADec 29, 1987
Automatic film loading device for camera
CANON KK4 citations63
US4699488AOct 13, 1987
Motorized drive device for camera
CANON KK3 citations63
US4690532ASep 1, 1987
Motorized drive device for camera
CANON KK2 citations63
US4671635AJun 9, 1987
Motorized camera
CANON KK5 citations63
US4508439AApr 2, 1985
Single lens reflex camera
CANON KK5 citations63
US4498750AFeb 12, 1985
Light shielding device in single lens reflex camera
CANON KK5 citations63
US4534633AAug 13, 1985
Delay mechanism for single reflex camera
CANON KK0 citations52