Inventor
KAJIWARA TADAYUKI
JP13 patents
Patents
13 patentsUS6061533AMay 9, 2000
Gamma correction for apparatus using pre and post transfer image density
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD107 citations97
US6626101B2Sep 30, 2003
Color-image forming apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations91
US6285849B1Sep 4, 2001
Color image forming apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations89
US6278857B1Aug 21, 2001
Color image forming apparatus with phase correction controller
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations89
US5526128AJun 11, 1996
Image producing apparatus with memory unit having an image memory area of changeable storage capacity
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations88
US6849838B2Feb 1, 2005
Heating device using electromagnetic induction and fuser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations82
US7277650B2Oct 2, 2007
Image fixing controller with time/temperature control
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US7146116B2Dec 5, 2006
Heat generating apparatus using electromagnetic induction
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations72
US6888113B2May 3, 2005
Heating device and fuser utilizing electromagnetic induction
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72
US6735401B2May 11, 2004
Image forming apparatus having test pattern transfer prevention control
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations69
US5361330ANov 1, 1994
Image processing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations67
US6104501AAug 15, 2000
Image forming apparatus for concurrent exposure of lines having variable image data output timing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US6339476B2Jan 15, 2002
Image generating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61