Inventor
KIDO EIICHI
JP28 patents
Patents
28 patentsUS6907212B2Jun 14, 2005
Photoreceptor drum and image forming apparatus
SHARP KK71 citations98
US6389260B1May 14, 2002
Tandem type color image forming device
SHARP KK63 citations95
US6847791B2Jan 25, 2005
Image formation controlling method and image forming apparatus
SHARP KK21 citations92
US6431362B1Aug 13, 2002
Apparatus and method for packaging unit having toner storage
SHARP KK31 citations92
US6094550AJul 25, 2000
Developing apparatus
SHARP KK33 citations92
US6049689AApr 11, 2000
Developing apparatus with vibration absorbtion device
SHARP KK42 citations92
US5794109AAug 11, 1998
Developing apparatus having recessed sections on developing roller
SHARP KK34 citations91
US5761589AJun 2, 1998
Detachable developing device for providing first and second voltages for an image forming apparatus
SHARP KK41 citations91
US5640651AJun 17, 1997
Developing device
SHARP KK45 citations91
US5367366ANov 22, 1994
Corona charger for image forming apparatus providing uniform surface charge of a recording medium
SHARP KK29 citations90
US7567764B2Jul 28, 2009
Developing device having thickness regulating member and image forming apparatus
SHARP KK18 citations84
US6308018B1Oct 23, 2001
Image forming apparatus
SHARP KK18 citations84
US5990924ANov 23, 1999
Image forming apparatus
SHARP KK18 citations84
US6678491B2Jan 13, 2004
Optical electric charge removal device and image formation apparatus including the same
SHARP KK17 citations83
US6459867B2Oct 1, 2002
Developing apparatus
SHARP KK13 citations74
US7702266B2Apr 20, 2010
Image forming apparatus provided with one-component development apparatus
SHARP KK7 citations73
US5778286AJul 7, 1998
Image forming apparatus and photoreceptor for use therein
SHARP KK13 citations73
US6339686B2Jan 15, 2002
Developer unit with cleaning element
SHARP KK13 citations72
US5459555AOct 17, 1995
Electronic image forming apparatus
SHARP KK7 citations71
US6163675ADec 19, 2000
Image forming apparatus
SHARP KK6 citations62
US7319828B2Jan 15, 2008
Developing agent detecting mechanism section of developing apparatus
SHARP KK6 citations61
US5412213AMay 2, 1995
Charger for performing a corona discharge
SHARP KK6 citations61
US7689140B2Mar 30, 2010
Blade cleaning jig
SHARP KK4 citations60
US5598252AJan 28, 1997
Electronic image forming apparatus with reduced residual carrier and toner attraction
SHARP KK2 citations60
US6253048B1Jun 26, 2001
Contact charging device
SHARP KK0 citations52
US5754925AMay 19, 1998
Imaging forming apparatus with enhanced cleaning of residual matter using a developing/cleaning device
SHARP KK1 citations52
US8005403B2Aug 23, 2011
Image forming apparatus with movable developing unit
SHARP KK0 citations51
US5097287AMar 17, 1992
Image forming apparatus
SHARP KK0 citations39