Inventor
SUNOUCHI AKIO
34 patents
⚠️ This page may combine multiple inventors who share the name “SUNOUCHI AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
33 patentsUS4597659AJul 1, 1986
In-focus state display device for camera
CANON KK42 citations92
US4091395AMay 23, 1978
Electrical power supply transfer system for a camera
CANON KK22 citations82
US4945379AJul 31, 1990
Camera shutter and viewfinder control apparatus
CANON KK6 citations74
US4681420AJul 21, 1987
Light measuring device
CANON KK9 citations74
US4456357AJun 26, 1984
Release operation device for camera
CANON KK8 citations74
US4171892AOct 23, 1979
Camera with a motor drive unit
CANON KK18 citations74
US4165933AAug 28, 1979
Single lens reflex camera removable view finder
CANON KK12 citations74
US4146317AMar 27, 1979
Dual priority camera
CANON KK7 citations74
US4101912AJul 18, 1978
Data recording device for camera
CANON KK13 citations74
US4086584AApr 25, 1978
Exposure range changeover circuit for motor driven photographic camera
CANON KK7 citations74
US5032863AJul 16, 1991
Camera shutter and viewfinder control apparatus
CANON KK2 citations63
US4552446ANov 12, 1985
Light measurement compensation device for camera
CANON KK4 citations63
US4460265AJul 17, 1984
Camera system with camera mounted drive
CANON KK3 citations63
US4435061AMar 6, 1984
Electric motor drive device for camera
CANON KK2 citations63
US4427282AJan 24, 1984
Mode change over device for camera
CANON KK2 citations63
US4208110AJun 17, 1980
Camera with selectable automatic and manual exposure control
CANON KK5 citations63
US4146189AMar 27, 1979
Winding up device for camera
CANON KK3 citations63
US4135801AJan 23, 1979
Camera having film winding-to-rewinding control by releasing either of two buttons
CANON KK3 citations63
US4106040AAug 8, 1978
Camera having improved mechanism for shutter actuation and film winding
CANON KK4 citations63
US4096493AJun 20, 1978
Photographic camera having electromagnetic diaphragm control
CANON KK2 citations63
US4089011AMay 9, 1978
Exposure information setting device for camera
CANON KK5 citations63
US4068243AJan 10, 1978
Photographic camera with an extrinsic coordinating system
CANON KK2 citations63
US4054888AOct 18, 1977
Motor driven photographing control circuit
CANON KK5 citations63
USD297145SAug 9, 1988
Camera
CANON KK5 citations62
US4494844AJan 22, 1985
Light shading device for a camera
CANON KK3 citations62
US4455072AJun 19, 1984
Single lens reflex camera
CANON KK2 citations62
US4443089AApr 17, 1984
Film winding and rewinding device for camera
CANON KK2 citations62
US4206987AJun 10, 1980
Exposure adjusting device for camera system
CANON KK6 citations62
US4089483AMay 16, 1978
Film feeding device for camera
CANON KK3 citations60
US4480903ANov 6, 1984
Camera capable of switching between manual exposure control and shutter priority automatic exposure control
CANON KK1 citations52
US4194819AMar 25, 1980
Device for confirming the depth of focus of a camera
CANON KK1 citations52
US4500186AFeb 19, 1985
Shutter control device for camera
CANON KK0 citations41
US4464033AAug 7, 1984
Camera and release device therefore
CANON KK0 citations41