Inventor
KADOTA ICHIRO
JP37 patents
⚠️ This page may combine multiple inventors who share the name “KADOTA ICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
12 patentsUS6658227B2Dec 2, 2003
Development method apparatus, image formation and process cartridge for suppressing variation in toner charge
RICOH KK63 citations96
US7620336B2Nov 17, 2009
Apparatus and method for fixing an image
RICOH KK21 citations92
US7313336B2Dec 25, 2007
Method and apparatus for image forming capable of effectively recycling toner
RICOH KK25 citations92
US7212753B2May 1, 2007
Image forming apparatus and process cartridge
RICOH KK23 citations92
US6856780B2Feb 15, 2005
Method and device for developing a latent image and image forming apparatus using the same
RICOH KK28 citations91
US7734233B2Jun 8, 2010
Development device, process cartridge, and image forming apparatus
RICOH KK8 citations84
US7412190B2Aug 12, 2008
Developing apparatus, process cartridge, and image forming apparatus
RICOH KK14 citations84
US7079798B2Jul 18, 2006
Toner transfer back suppressing color image forming apparatus
RICOH KK7 citations74
US7783235B2Aug 24, 2010
Hopping toner development apparatus and image formation apparatus
RICOH KK5 citations63
US7725056B2May 25, 2010
Triboelectric charging device and field assisted toner transporter
RICOH KK2 citations63
US7613419B2Nov 3, 2009
Image forming apparatus and image forming method characterized by a particular nip time
RICOH KK4 citations63
US7724394B2May 25, 2010
Image forming apparatus and image forming method using pseudo half tone processing with different resolutions
RICOH KK5 citations62
RICOH CO LTD
9 patentsUS8369738B2Feb 5, 2013
Toner container and image forming apparatus
RICOH CO LTD2 citations63
US8355657B2Jan 15, 2013
Development unit, for image forming apparatus
RICOH CO LTD2 citations63
US8005409B2Aug 23, 2011
Development device
RICOH CO LTD3 citations63
US7907856B2Mar 15, 2011
Development apparatus and image forming apparatus using toner carrier with a plurality of electrodes
RICOH CO LTD3 citations63
US8041267B2Oct 18, 2011
Developing device, process cartridge, and image forming apparatus
RICOH CO LTD0 citations52
US7912410B2Mar 22, 2011
Developing device, a process cartridge and an image forming apparatus including a toner carrier and a voltage supply
RICOH CO LTD0 citations52
US10088776B2Oct 2, 2018
Developing device, and image forming apparatus and process cartridge incorporating same
RICOH CO LTD0 citations42
US8373732B2Feb 12, 2013
Liquid droplet flight device and image forming apparatus with electrowetting drive electrode
RICOH CO LTD0 citations42
US7920812B2Apr 5, 2011
Development device and image forming apparatus that uses this device
RICOH CO LTD0 citations42
KADOTA ICHIRO
8 patentsUS8488992B2Jul 16, 2013
Development device, process cartridge, and image forming apparatus
KADOTA ICHIRO2 citations62
US8165510B2Apr 24, 2012
Development device and image forming apparatus having electrodes that cause toner particles to form a toner cloud on the surface of the toner carrier
KADOTA ICHIRO2 citations62
US9176424B2Nov 3, 2015
Toner container and image forming apparatus
KADOTA ICHIRO0 citations51
US8958718B2Feb 17, 2015
Toner container and image forming apparatus
KADOTA ICHIRO0 citations51
US8600262B2Dec 3, 2013
Toner container and image forming apparatus
KADOTA ICHIRO0 citations51
US9335662B2May 10, 2016
Developing device and image forming apparatus and process cartridge incorporating same
KADOTA ICHIRO0 citations41
US9594332B2Mar 14, 2017
Developing device and image forming apparatus and process cartridge incorporating same
KADOTA ICHIRO0 citations39
US9128416B2Sep 8, 2015
Developing device, process cartridge, image forming apparatus, and developer transfer method
KADOTA ICHIRO0 citations39