Inventor
MATSUUCHI YASUYUKI
JP5 patents
Patents
5 patentsUS4994852AFeb 19, 1991
Image forming apparatus having a malfunction detection device and power shutdown therefor
MINOLTA CAMERA KK39 citations91
US4982231AJan 1, 1991
Waste toner recovery device for use in electrostatic copying machines
MINOLTA CAMERA KK32 citations89
US4866474ASep 12, 1989
Copying apparatus capable of forming a composite image of an outline image and a normal image
MINOLTA CAMERA KK8 citations73
US4853739AAug 1, 1989
Illuminating device for image exposure
MINOLTA CAMERA KK10 citations72
US5032874AJul 16, 1991
Image forming apparatus having a system for preventing overheating of the heat rollers
MINOLTA CAMERA KK18 citations71