Inventor
IWAI SHOUGO
JP16 patents
Patents
16 patentsUS4842205AJun 27, 1989
Shredding machine
SHARP KK97 citations95
US4957243ASep 18, 1990
Shredder
SHARP KK74 citations93
US4817877AApr 4, 1989
Shredding machine
SHARP KK86 citations92
US4815670AMar 28, 1989
Shredder
SHARP KK35 citations92
US4912510AMar 27, 1990
Image forming apparatus with detachable cartridge
SHARP KK20 citations81
US4918537AApr 17, 1990
Image forming apparatus
SHARP KK8 citations74
US5332639AJul 26, 1994
Toner for use in electrophotography and its manufacturing process comprising a charge control additive of an oxide coated with a mixture of tin oxide and antimony
SHARP KK14 citations73
US4994851AFeb 19, 1991
Photosensitive sheet rewind device for image forming apparatus
SHARP KK11 citations73
US4914479AApr 3, 1990
Image formation apparatus with cartridge for roll of photosensitive sheet
SHARP KK10 citations73
US5237522AAug 17, 1993
Photosensitive sheet remaining amount detection device for image forming apparatus
SHARP KK3 citations62
US4989038AJan 29, 1991
Image forming apparatus utilizing a light image memory
SHARP KK5 citations62
US4939535AJul 3, 1990
Method of controlling transport of photoreceptive sheet
SHARP KK3 citations62
US4907030AMar 6, 1990
Image formation apparatus with a cartridge for a roll of photosensitive sheet
SHARP KK2 citations62
US5003344AMar 26, 1991
Projection unit for a light permeable original in a copying machine
SHARP KK1 citations52
US5077574ADec 31, 1991
Image forming apparatus
SHARP KK1 citations51
US5070360ADec 3, 1991
Copying machine with a slidefilm exposure device
SHARP KK0 citations51