Inventor
SUGIURA YOJI
24 patents
Patents
24 patentsUS4417796ANov 29, 1983
Single lens reflex camera body
CANON KK28 citations88
US4326786AApr 27, 1982
Electromagnetically driven shutter
CANON KK28 citations82
US4021824AMay 3, 1977
Flash light photographic system for camera
CANON KK21 citations82
US4373797AFeb 15, 1983
Electromagnetically driven shutter
CANON KK13 citations74
US4334749AJun 15, 1982
Camera having an electromagnetically driven shutter
CANON KK7 citations74
US4313658AFeb 2, 1982
Camera having electromagnetic drive source
CANON KK9 citations74
US4306793ADec 22, 1981
Camera provided with electromagnetic drive source
CANON KK13 citations74
US4482229ANov 13, 1984
Film auto loading mechanism for camera
CANON KK11 citations73
US4383745AMay 17, 1983
Camera and automatic exposure control therefor for use with various types of flash units
CANON KK7 citations70
US4306798ADec 22, 1981
Electromagnetically driven slit exposure shutter
CANON KK5 citations63
US4306797ADec 22, 1981
Electromagnetically driven shutter
CANON KK3 citations63
US4284333AAug 18, 1981
Exposure control device for camera
CANON KK4 citations63
US4268153AMay 19, 1981
Electromagnetically driven shutter
CANON KK6 citations63
US4264176AApr 28, 1981
Exposure control device for camera
CANON KK1 citations63
US4556285ADec 3, 1985
Reflection mirror for optical instrument
CANON KK3 citations62
US4339190AJul 13, 1982
Electromagnetically driven focal plane shutter
CANON KK5 citations62
US4320950AMar 23, 1982
Electromagnetically driven shutter
CANON KK4 citations62
US4312583AJan 26, 1982
Electromagnetically driven shutter device
CANON KK6 citations60
US4181417AJan 1, 1980
Shutter operation control device for a photographic camera
CANON KK3 citations58
US4298256ANov 3, 1981
Exposure control device for camera
CANON KK1 citations52
US4236802ADec 2, 1980
Safety device for camera
CANON KK1 citations52
US4333721AJun 8, 1982
Electromagnetically driven shutter
CANON KK1 citations50
US4297013AOct 27, 1981
Coordinating control system for camera
CANON KK0 citations42
US4168893ASep 25, 1979
Exposure control device for camera
CANON KK0 citations42