Inventor
OSAWA KEISHI
JP7 patents
Patents
7 patentsUS5142332AAug 25, 1992
Image forming apparatus including toner supplement means
CANON KK28 citations91
US6418297B1Jul 9, 2002
Cleaning apparatus featuring a vibrating toner carrier feature of specified length and image forming apparatus using same
CANON KK15 citations81
US4680669AJul 14, 1987
Corona discharging apparatus
CANON KK12 citations73
US5187523AFeb 16, 1993
Developing apparatus for developing electrostatic latent image using two component developer
CANON KK19 citations71
US5621505AApr 15, 1997
Developing apparatus having rotatable developer supply member for developer carrying member
CANON KK6 citations62
US5677099AOct 14, 1997
Method of developing electrostatic latent image using oscillating bias voltage
CANON KK1 citations51
US7076182B2Jul 11, 2006
Developing apparatus
CANON KK1 citations50