Inventor
MATSUDA MOTONOBU
JP29 patents
Patents
29 patentsUS5155581AOct 13, 1992
Electronic still video camera
MINOLTA CAMERA KK24 citations93
US4773751ASep 27, 1988
Infinite level setting device for a distance measuring device
MINOLTA CAMERA KK35 citations92
US4313654AFeb 2, 1982
Automatic rangefinder system for photographic camera with light emitting and receiving means
MINOLTA CAMERA KK48 citations92
US4972265ANov 20, 1990
Electronic camera having a controllable light blocking member
MINOLTA CAMERA KK15 citations74
US4959676ASep 25, 1990
Control device for use in a camera having an objective lens
MINOLTA CAMERA KK9 citations74
US4800409AJan 24, 1989
Control device for use in a camera having an objective lens
MINOLTA CAMERA KK8 citations74
US4629882ADec 16, 1986
Image position detector
MINOLTA CAMERA KK12 citations74
US4561746ADec 31, 1985
Focus detection device and automatic focusing device for camera
MINOLTA CAMERA KK9 citations74
US4419011ADec 6, 1983
Automatic range finder
MINOLTA CAMERA KK17 citations74
US4387988AJun 14, 1983
Automatic distance measuring device
MINOLTA CAMERA KK6 citations74
US4322141AMar 30, 1982
Distance indication arrangement for automatic focus control camera
MINOLTA CAMERA KK19 citations74
US4303335ADec 1, 1981
Automatic distance measuring device
MINOLTA CAMERA KK8 citations74
US4298258ANov 3, 1981
Distance measuring device
MINOLTA CAMERA KK9 citations74
US4288152ASep 8, 1981
Automatic range finder system
MINOLTA CAMERA KK17 citations74
US4251144AFeb 17, 1981
Rangefinding system
MINOLTA CAMERA KK13 citations74
US4023188AMay 10, 1977
Electronic flash device for a camera
MINOLTA CAMERA KK11 citations74
US3987460AOct 19, 1976
Automatic diaphragm aperture control
MINOLTA CAMERA KK10 citations74
US3977011AAug 24, 1976
Light measuring apparatus
MINOLTA CAMERA KK7 citations74
US3972055AJul 27, 1976
Multi-exposure control device for cameras
MINOLTA CAMERA KK9 citations73
US4768053AAug 30, 1988
Distance measuring apparatus
MINOLTA CAMERA KK6 citations63
US4412234AOct 25, 1983
Light emitting diode
MINOLTA CAMERA KK3 citations63
US4069489AJan 17, 1978
Automatic exposure control devices using bi-directional transistors
MINOLTA CAMERA KK2 citations63
US3971045AJul 20, 1976
Light measuring circuit
MINOLTA CAMERA KK2 citations63
US3938893AFeb 17, 1976
Image focussing mechanism
MINOLTA CAMERA KK6 citations63
US3936842AFeb 3, 1976
Automatic exposure time control circuitry for a camera using a photodiode as a light measuring element
MINOLTA CAMERA KK6 citations63
US4091396AMay 23, 1978
Camera exposure control and indicating circuitry responsive to a signal from a flash device
MINOLTA CAMERA KK5 citations62
US4042940AAug 16, 1977
Automatically controlled exposure indicating device for a camera
MINOLTA CAMERA KK2 citations62
US4166679ASep 4, 1979
Exposure information setting circuit
MINOLTA CAMERA KK1 citations52
US4149786AApr 17, 1979
Camera exposure time control circuitry
MINOLTA CAMERA KK1 citations52