P

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 patents
US5189478AFeb 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

MINOLTA CO LTD

2 patents