Inventor
YUGE SHIZUO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “YUGE SHIZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
16 patentsUS5189478AFeb 23, 1993
Image forming method and image forming apparatus, including means for controlling the charge on a transfer medium
MINOLTA CAMERA KK41 citations92
US5182598AJan 26, 1993
Control means for a transfer charger in an image forming apparatus
MINOLTA CAMERA KK27 citations92
US5138363AAug 11, 1992
Transfer device for duplex copier using a single charger and transfer belt
MINOLTA CAMERA KK40 citations92
US4984022AJan 8, 1991
Image forming apparatus having means for attenuating bias voltage of the developing sleeve
MINOLTA CAMERA KK23 citations92
US4878082AOct 31, 1989
Automatic image density control apparatus
MINOLTA CAMERA KK24 citations92
US4676192AJun 30, 1987
Dry process developing apparatus
MINOLTA CAMERA KK42 citations92
US5044313ASep 3, 1991
Electrostatic latent image developing apparatus
MINOLTA CAMERA KK18 citations82
US4572102AFeb 25, 1986
Method of controlling replenishment of toners
MINOLTA CAMERA KK25 citations82
US4174170ANov 13, 1979
Conductive toner transfer photocopying machine
MINOLTA CAMERA KK21 citations82
US4800144AJan 24, 1989
Laminated type photosensitive member for electrophotography comprising a substrate of aluminate
MINOLTA CAMERA KK21 citations80
US5253031AOct 12, 1993
Method of forming a reference pattern for adjusting image density in copying machines
MINOLTA CAMERA KK6 citations74
US4287850ASep 8, 1981
Magnetic brush developing apparatus
MINOLTA CAMERA KK7 citations74
US4376813AMar 15, 1983
Reversal development method of electrostatic latent image by the use of high-resistivity magnetic toner
MINOLTA CAMERA KK14 citations73
US4447517AMay 8, 1984
Method of developing electrostatic latent images
MINOLTA CAMERA KK15 citations71
US4373802AFeb 15, 1983
Pre-operative time display system for copying machines
MINOLTA CAMERA KK17 citations68
US4887130ADec 12, 1989
Electrostatic latent image developing apparatus
MINOLTA CAMERA KK2 citations62