Inventor
KANESHIGE MASATOSHI
JP16 patents
Patents
16 patentsUS6421517B1Jul 16, 2002
Toner supply device with rotatable agitating element
SHARP KK31 citations92
US6385422B1May 7, 2002
Developing unit equipped with a toner replenishing device configured with a conveying sheet and rotator
SHARP KK34 citations92
USD522565SJun 6, 2006
Toner cartridge
SHARP KK29 citations89
US6415126B2Jul 2, 2002
Developing unit with agitator and conveying sheet for toner
SHARP KK18 citations84
US4821063AApr 11, 1989
Image forming apparatus
SHARP KK19 citations81
US5216470AJun 1, 1993
Method of determining the density of toner
SHARP KK7 citations73
US4982691AJan 8, 1991
Developing device for electrophotographic apparatus having magnet rollers
SHARP KK9 citations73
US4955316ASep 11, 1990
Developing device
SHARP KK13 citations73
US4912509AMar 27, 1990
Integrated detachable image forming unit and developing unit of an image forming apparatus
SHARP KK6 citations73
US4914481AApr 3, 1990
Developing apparatus
SHARP KK7 citations71
US7580658B2Aug 25, 2009
Developer container, developer supply device, and image forming apparatus
SHARP KK2 citations62
US6041207AMar 21, 2000
Apparatus for controlling the movement of magnetized developer material in a latent, electrostatic image developing deviced
SHARP KK7 citations62
US5009187AApr 23, 1991
Developing device with shutter
SHARP KK3 citations62
US4980728ADec 25, 1990
Developing device with a magnetic brush turning plate
SHARP KK6 citations62
US5144382ASep 1, 1992
Developing device with a scraping unit arranged to form a stirring area
SHARP KK3 citations60
US7974548B2Jul 5, 2011
Developing device and image forming apparatus including same
SHARP KK0 citations40