Inventor
NISHIHAMA TADAYOSHI
JP12 patents
Patents
12 patentsUS7881638B2Feb 1, 2011
Developing apparatus
CANON KK19 citations84
US7430389B2Sep 30, 2008
Image forming apparatus with transparent toner developer
CANON KK9 citations84
US7386261B2Jun 10, 2008
Image forming apparatus having movable developing devices and developer replenishment device
CANON KK16 citations84
US7362989B2Apr 22, 2008
Developing apparatus for image forming apparatus
CANON KK12 citations84
US7349653B2Mar 25, 2008
Developing apparatus and image forming method featuring colored and transparent toners
CANON KK15 citations84
US7277649B2Oct 2, 2007
Developing apparatus and image forming method
CANON KK14 citations84
US7263318B2Aug 28, 2007
Image forming apparatus including an index feature for extending the life of a photosensitive member
CANON KK8 citations73
US6847797B2Jan 25, 2005
Charging apparatus having auxiliary charger rubbing against image bearing member
CANON KK10 citations73
US7630670B2Dec 8, 2009
Developing apparatus and image forming apparatus
CANON KK5 citations62
US7558516B2Jul 7, 2009
Image forming apparatus wherein a carrier weight ratio in a first supply container and carrier weight ratio in a second supply container are substantially equal to each other
CANON KK4 citations62
US7349655B2Mar 25, 2008
Developing device and method of forming images
CANON KK6 citations62
US6963709B2Nov 8, 2005
Charging apparatus having auxiliary charger rubbing against image bearing member
CANON KK2 citations62