Inventor
MATSUDA MUTSUHIDE
JP37 patents
Patents
37 patentsUS4999659AMar 12, 1991
Connector device for a camera
CANON KK58 citations96
US4924249AMay 8, 1990
Power supply device for camera
CANON KK77 citations96
US4853725AAug 1, 1989
Connector for a camera
CANON KK91 citations96
US4970558ANov 13, 1990
Connector for a camera
CANON KK25 citations92
US5043754AAug 27, 1991
Power supply device for camera
CANON KK19 citations82
US4458996AJul 10, 1984
Photographic operation control circuit for camera
CANON KK19 citations82
US4261658AApr 14, 1981
Camera
CANON KK20 citations82
US4199235AApr 22, 1980
Camera with autofocusing device
CANON KK17 citations82
US4181415AJan 1, 1980
Camera
CANON KK17 citations82
US4153355AMay 8, 1979
Camera incorporated with a movable flash light device
CANON KK20 citations82
USD271880SDec 20, 1983
Camera
CANON KK17 citations78
US4529304AJul 16, 1985
Zone sensing apparatus
CANON KK11 citations74
US4400071AAug 23, 1983
Auto-focus camera
CANON KK13 citations74
US4357087ANov 2, 1982
Camera incorporated with a movable flash light device
CANON KK15 citations74
US4307950ADec 29, 1981
Focus adjusting device for camera
CANON KK14 citations74
US4288151ASep 8, 1981
Power source switch for use in camera circuit to detect a focused condition
CANON KK5 citations74
US4273432AJun 16, 1981
Motor driven camera
CANON KK8 citations74
US4142788AMar 6, 1979
Power source switch for use in a camera circuit to detect a focused condition
CANON KK15 citations74
US4104651AAug 1, 1978
Focusing screen unit for single lens reflex camera
CANON KK9 citations74
US4030108AJun 14, 1977
Aperture setting device for camera
CANON KK10 citations74
US3994007ANov 23, 1976
Automatic flash photography apparatus
CANON KK7 citations74
US4432621AFeb 21, 1984
Auto-focus built-in camera
CANON KK8 citations73
US4351599ASep 28, 1982
Camera
CANON KK15 citations73
US4351598ASep 28, 1982
Camera
CANON KK7 citations73
US4479705AOct 30, 1984
Film transportation device in camera
CANON KK5 citations63
US4417795ANov 29, 1983
Automatic focus detection device
CANON KK2 citations63
US4278336AJul 14, 1981
Operation detecting device for camera
CANON KK2 citations63
US4208110AJun 17, 1980
Camera with selectable automatic and manual exposure control
CANON KK5 citations63
US4190338AFeb 26, 1980
Data recording camera
CANON KK2 citations63
US4181414AJan 1, 1980
Self developing camera with film feedout control
CANON KK2 citations63
US4179203ADec 18, 1979
Camera equipped with data recording device
CANON KK4 citations62
US4482236ANov 13, 1984
Electrically operated camera and disabling device therefor
CANON KK4 citations60
US4131350ADec 26, 1978
Exposure control device for camera
CANON KK2 citations60
US4168891ASep 25, 1979
Camera for daylight and flash photography
CANON KK1 citations52
USD261000SSep 29, 1981
Camera with strobo
CANON KK1 citations51
US4496227AJan 29, 1985
Photographic operation control circuit for camera
CANON KK0 citations42
US4199239AApr 22, 1980
Camera
CANON KK0 citations40