Inventor
OGURA MITSURU
JP27 patents
Patents
27 patentsUS5018054AMay 21, 1991
Exposure device with filter
SHARP KK91 citations96
US4912510AMar 27, 1990
Image forming apparatus with detachable cartridge
SHARP KK20 citations81
US5089850AFeb 18, 1992
Image forming unit with a charger wire and optics cleaning mechanism
SHARP KK15 citations74
US5006887AApr 9, 1991
Image forming apparatus
SHARP KK9 citations74
US4935769AJun 19, 1990
Image forming apparatus and method
SHARP KK9 citations74
US4918482AApr 17, 1990
Image forming apparatus
SHARP KK8 citations74
US4918537AApr 17, 1990
Image forming apparatus
SHARP KK8 citations74
US4876577AOct 24, 1989
Multi-component photoreceptor cartridge unit
SHARP KK10 citations74
US4803512AFeb 7, 1989
Image forming cartridge for providing uniform corona charging
SHARP KK16 citations74
US4761674AAug 2, 1988
Full waste toner container detector
SHARP KK18 citations74
US4750015AJun 7, 1988
Waste toner container detector
SHARP KK11 citations74
US4539906ASep 10, 1985
Hand-held printer
SHARP KK15 citations74
US5267002ANov 30, 1993
Document platen driving device
SHARP KK10 citations73
US5233389AAug 3, 1993
Driving device for a document platen and copying machine incorporating a movable document platen
SHARP KK11 citations73
US4914479AApr 3, 1990
Image formation apparatus with cartridge for roll of photosensitive sheet
SHARP KK10 citations73
US4757342AJul 12, 1988
Photoreceptor cartridge unit
SHARP KK11 citations73
US5103316AApr 7, 1992
Method for the simultaneous optical storage of a first image, optical retrieval and latent formation of a second image, and development of a latent third image
SHARP KK4 citations63
US5080010AJan 14, 1992
Pressure roller device
SHARP KK4 citations63
US5060010AOct 22, 1991
Image forming apparatus and leader sheet therefor
SHARP KK5 citations63
US4959681ASep 25, 1990
Image forming apparatus
SHARP KK5 citations63
US4941014AJul 10, 1990
Image forming apparatus
SHARP KK2 citations63
US4907030AMar 6, 1990
Image formation apparatus with a cartridge for a roll of photosensitive sheet
SHARP KK2 citations62
US7711285B2May 4, 2010
Cleaning device for an image forming apparatus
SHARP KK2 citations61
US5003344AMar 26, 1991
Projection unit for a light permeable original in a copying machine
SHARP KK1 citations52
US4998130AMar 5, 1991
Method of loading media sheet
SHARP KK1 citations52
US5113212AMay 12, 1992
Method for the formation of images and an apparatus for performing the same
SHARP KK0 citations42
US4926210AMay 15, 1990
Image forming apparatus
SHARP KK0 citations42