Inventor
AMIKURA TAKASHI
JP22 patents
Patents
22 patentsUS5031049AJul 9, 1991
Automatic object image follow-up device
CANON KK187 citations99
US6249362B1Jun 19, 2001
Image read apparatus, information processing apparatus, and image read system constituted therewith
CANON KK33 citations92
US5204749AApr 20, 1993
Automatic follow-up focus detecting device and automatic follow-up device
CANON KK39 citations92
US4329033AMay 11, 1982
Distance detecting device and a focus control system utilizing the same
CANON KK37 citations92
US4140378AFeb 20, 1979
View finder device having liquid crystal cell
CANON KK23 citations82
US4760419AJul 26, 1988
Distance measuring apparatus
CANON KK13 citations74
US4723073AFeb 2, 1988
Light emission quantity control device for focus detection
CANON KK8 citations74
US4467187AAug 21, 1984
Automatic focusing device which inhibits focusing when a low contrast scene is sensed
CANON KK7 citations74
US4422741ADec 27, 1983
Distance detecting device and a focus control system utilizing the same
CANON KK7 citations74
US4335942AJun 22, 1982
Camera provided with automatic focus detector
CANON KK9 citations74
US4299462ANov 10, 1981
View finder device having liquid crystal cell
CANON KK19 citations74
US4142786AMar 6, 1979
Liquid crystal display device for a camera
CANON KK19 citations74
US6100960AAug 8, 2000
Film scanner
CANON KK7 citations73
US5291151AMar 1, 1994
Sensor amplifier
CANON KK15 citations73
US4977457ADec 11, 1990
Autofocus device for determining an in-focus and real in-focus state
CANON KK14 citations73
US4758082AJul 19, 1988
Distance detection apparatus
CANON KK19 citations73
US4876564AOct 24, 1989
Drive device for photographic lens
CANON KK6 citations63
US4516835AMay 14, 1985
Liquid crystal display system
CANON KK5 citations63
US4208108AJun 17, 1980
Sound motion picture projector
CANON KK6 citations62
US4146312AMar 27, 1979
Sound motion picture camera and sound motion picture system
CANON KK2 citations62
US4673806AJun 16, 1987
Automatic focus adjusting device
CANON KK0 citations52
US4755662AJul 5, 1988
Automatic focus detecting device
CANON KK5 citations51