Assignee
KAMIMURA NAOYA
JP39 patents
Top patents by PatentIndex Score
US8064793B2Nov 22, 2011
Image-forming device having tray that enables developing unit to move
KAMIMURA NAOYA25 citations96
US8457525B2Jun 4, 2013
Process cartridge having a drum cartridge and a developing cartridge configured to be movably attached to the drum cartridge
KAMIMURA NAOYA40 citations94
US8457520B2Jun 4, 2013
Image forming device having guide mechanism for guiding transferring unit
KAMIMURA NAOYA12 citations93
US8265522B2Sep 11, 2012
Image forming device having guide mechanism guiding developing unit
KAMIMURA NAOYA10 citations93
US8185014B2May 22, 2012
Image forming apparatus and process cartridge
KAMIMURA NAOYA37 citations93
US8068767B2Nov 29, 2011
Image forming apparatus and process cartridge
KAMIMURA NAOYA7 citations93
US8818233B2Aug 26, 2014
Image forming device having belt holder holding developer cartridges
KAMIMURA NAOYA4 citations84
US8606142B2Dec 10, 2013
Image forming device having holder
KAMIMURA NAOYA6 citations84
US8583004B2Nov 12, 2013
Image forming apparatus having exposure unit moving mechanism
KAMIMURA NAOYA10 citations84
US8290397B2Oct 16, 2012
Process cartridge and image forming apparatus
KAMIMURA NAOYA6 citations84
US8155552B2Apr 10, 2012
Image forming apparatus for stabilizing the relative position of a body casing and a photosensitive drum
KAMIMURA NAOYA18 citations84
US8135300B2Mar 13, 2012
Process cartridge, image forming apparatus and developing cartridge
KAMIMURA NAOYA8 citations84
US8867949B2Oct 21, 2014
Developing cartridge for use with an image forming apparatus having a frame to which the cartridge can be mounted
KAMIMURA NAOYA3 citations74
US8463153B2Jun 11, 2013
Process cartridge, image forming apparatus and developing cartridge
KAMIMURA NAOYA3 citations74
US8280273B2Oct 2, 2012
Process cartridge, image forming apparatus and developing cartridge
KAMIMURA NAOYA4 citations74
US8175492B2May 8, 2012
Developer unit and image forming device
KAMIMURA NAOYA4 citations74
US8903273B2Dec 2, 2014
Image forming device having retaining member that can be pulled out therefrom
KAMIMURA NAOYA6 citations73
US8731439B2May 20, 2014
Coupling, image forming apparatus and cartridge
KAMIMURA NAOYA4 citations73
US8862025B2Oct 14, 2014
Process cartridge and image forming apparatus
KAMIMURA NAOYA2 citations63
US8634746B2Jan 21, 2014
Photosensitive drum cartridge and image forming apparatus
KAMIMURA NAOYA2 citations63
US8135310B2Mar 13, 2012
Image forming apparatus with translation cam member
KAMIMURA NAOYA1 citations63
US9128456B2Sep 8, 2015
Image forming apparatus having exposure unit moving mechanism
KAMIMURA NAOYA1 citations52
US8958720B2Feb 17, 2015
Photosensitive member cartridge and process cartridge provided with positioning shaft for improved positioning accuracy
KAMIMURA NAOYA0 citations52
US8953981B2Feb 10, 2015
Cartridge and image forming apparatus including joint member that receives and transfers driving forces
KAMIMURA NAOYA0 citations52
US8792804B2Jul 29, 2014
Image forming device having shutter driving member
KAMIMURA NAOYA1 citations52
US8725035B2May 13, 2014
Developer unit
KAMIMURA NAOYA0 citations52
US8706004B2Apr 22, 2014
Image forming apparatus having toner cartridge with movable shutter
KAMIMURA NAOYA0 citations52
US8606144B2Dec 10, 2013
Process cartridge and image forming apparatus
KAMIMURA NAOYA0 citations52
US8498553B2Jul 30, 2013
Cartridge and image forming apparatus
KAMIMURA NAOYA0 citations52
US8498554B2Jul 30, 2013
Image forming apparatus and process cartridge
KAMIMURA NAOYA0 citations52
US8457523B2Jun 4, 2013
Image forming apparatus having toner cartridge with movable shutter
KAMIMURA NAOYA0 citations52
US8417147B2Apr 9, 2013
Image forming apparatus with translation cam member
KAMIMURA NAOYA0 citations52
US8165491B2Apr 24, 2012
Photosensitive cartridge
KAMIMURA NAOYA1 citations52
US8971758B2Mar 3, 2015
Photosensitive member cartridge, process cartridge and image forming apparatus using the same
KAMIMURA NAOYA0 citations42
US8897665B2Nov 25, 2014
Photosensitive member unit having electrode and image forming apparatus using the same
KAMIMURA NAOYA0 citations42
US8849155B2Sep 30, 2014
Image forming device
KAMIMURA NAOYA0 citations42
US8718515B2May 6, 2014
Image forming apparatus and cartridge
KAMIMURA NAOYA0 citations42
US8606140B2Dec 10, 2013
Image forming device having shutter driving member
KAMIMURA NAOYA0 citations42
US8498552B2Jul 30, 2013
Image forming device including movable support member and toner cartridge having movable shutter
KAMIMURA NAOYA0 citations42