Inventor
TOMOSADA MASAHIRO
JP31 patents
Patents
31 patentsUS4204728AMay 27, 1980
Method and apparatus for color conversion
CANON KK54 citations95
US4625156ANov 25, 1986
Control device
CANON KK29 citations93
US4937626AJun 26, 1990
Image forming apparatus
CANON KK40 citations92
US4897778AJan 30, 1990
Motor control device
CANON KK26 citations92
US4557588ADec 10, 1985
Image forming apparatus having a cleaning member
CANON KK30 citations92
US4641954AFeb 10, 1987
Apparatus for forming an image on one side of a record medium and in another mode to form images on both sides thereof
CANON KK20 citations82
US4264188AApr 28, 1981
Control for multiple-mode copying apparatus
CANON KK19 citations82
US5008712AApr 16, 1991
Variable magnification copying apparatus and automatic shutdown therefor
CANON KK7 citations74
US4984020AJan 8, 1991
Copying apparatus having an area designating function
CANON KK9 citations74
US4916489AApr 10, 1990
Image forming apparatus
CANON KK11 citations74
US4872035AOct 3, 1989
Image forming apparatus
CANON KK10 citations74
US4870447ASep 26, 1989
Copying apparatus
CANON KK15 citations74
US4839698AJun 13, 1989
Copying apparatus
CANON KK14 citations74
US4803520AFeb 7, 1989
Electrophotographic apparatus for making superposed images
CANON KK10 citations74
US4745443AMay 17, 1988
Copying apparatus
CANON KK11 citations74
US4743944AMay 10, 1988
Image processing apparatus with variable magnification
CANON KK15 citations74
US4598994AJul 8, 1986
Image formation apparatus capable of different image magnification
CANON KK11 citations74
US4552450ANov 12, 1985
Variable magnification apparatus with lens position control
CANON KK9 citations74
US4408869AOct 11, 1983
Digital display device controlled by a microcomputer
CANON KK10 citations74
US4372673AFeb 8, 1983
Image forming apparatus
CANON KK14 citations74
US4260241AApr 7, 1981
Copying apparatus
CANON KK16 citations74
US4816868AMar 28, 1989
Image forming apparatus
CANON KK6 citations73
US4314754AFeb 9, 1982
Image forming apparatus
CANON KK9 citations73
US4862219AAug 29, 1989
Copying apparatus
CANON KK15 citations72
US4769673ASep 6, 1988
Image scanning apparatus
CANON KK6 citations63
US4674863AJun 23, 1987
Image forming apparatus controlled by a plurality of image density detectors
CANON KK6 citations63
US4593999AJun 10, 1986
Copying apparatus
CANON KK5 citations63
US4922296AMay 1, 1990
Image reproducing apparatus controlled in response to detected density of an original image
CANON KK6 citations62
US4402598ASep 6, 1983
Exposure control apparatus
CANON KK4 citations62
US4697916AOct 6, 1987
Image forming apparatus
CANON KK1 citations52
US5192971AMar 9, 1993
Image forming apparatus with image forming interruption capabilities
CANON KK1 citations48