Inventor
FUKUTA KAZUSHI
JP14 patents
Patents
14 patentsUS6928252B2Aug 9, 2005
Process unit and image forming apparatus having a structure to remove foreign matter
BROTHER IND LTD19 citations92
US6708009B2Mar 16, 2004
Image forming device having paper dust removing units
BROTHER IND LTD23 citations92
US6415119B2Jul 2, 2002
Paper powder collector, process cartridge and image forming apparatus
BROTHER IND LTD20 citations92
US7764889B2Jul 27, 2010
Image-forming device
BROTHER IND LTD9 citations83
US7522872B2Apr 21, 2009
Sheet conveying device and image forming apparatus
BROTHER IND LTD9 citations83
US7596335B2Sep 29, 2009
Field assisted cleaning system for a transfer belt and an image forming apparatus
BROTHER IND LTD7 citations71
US8351818B2Jan 8, 2013
Image forming apparatus and method of controlling image forming apparatus
BROTHER IND LTD3 citations62
US7024150B2Apr 4, 2006
Separable cleaning device for an image forming apparatus
BROTHER IND LTD6 citations62
US7697855B2Apr 13, 2010
Image forming apparatus
BROTHER IND LTD4 citations60
US7933525B2Apr 26, 2011
Image forming apparatus including a cleaning device
BROTHER IND LTD1 citations51
US7689155B2Mar 30, 2010
Cleaning member for photosensitive drum
BROTHER IND LTD1 citations51
US7778566B2Aug 17, 2010
Belt cleaning device and image forming apparatus
BROTHER IND LTD1 citations50
US7471915B2Dec 30, 2008
Image forming apparatus into which replaceable units are detachably attached
BROTHER IND LTD0 citations49
US7406273B2Jul 29, 2008
Image forming apparatus into which replaceable units are detachably attached
BROTHER IND LTD0 citations49