Inventor
KITAZAWA ATSUNORI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “KITAZAWA ATSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
25 patentsUS6989849B2Jan 24, 2006
Exposure head and image forming apparatus using the same
SEIKO EPSON CORP32 citations92
US6334034B1Dec 25, 2001
Detachable cleaning device for an image forming apparatus
SEIKO EPSON CORP17 citations92
US6139765AOct 31, 2000
Magnetic powder, permanent magnet produced therefrom and process for producing them
SEIKO EPSON CORP25 citations92
US5647886AJul 15, 1997
Magnetic powder, permanent magnet produced therefrom and process for producing them
SEIKO EPSON CORP22 citations92
US7298350B2Nov 20, 2007
Image forming apparatus
SEIKO EPSON CORP14 citations84
US7020417B2Mar 28, 2006
Image carrier cartridge, an exposure head shielded from light, and image forming apparatus using these
SEIKO EPSON CORP16 citations84
US7062202B2Jun 13, 2006
Image forming apparatus and method using liquid development under an image forming condition in which an adhesion amount of toner is substantially saturated
SEIKO EPSON CORP6 citations74
US6996360B2Feb 7, 2006
Apparatus and method of transferring image on intermediate medium onto recording medium
SEIKO EPSON CORP6 citations74
US6539186B2Mar 25, 2003
Image forming apparatus having a cleaning device
SEIKO EPSON CORP5 citations74
US7904012B2Mar 8, 2011
Image carrier cleaning device, image carrier cleaning method, and image forming apparatus
SEIKO EPSON CORP2 citations63
US7672618B2Mar 2, 2010
Image forming apparatus and method using liquid development in which toner density is determined based on patch image density
SEIKO EPSON CORP4 citations63
US7539443B2May 26, 2009
Charging roller and image forming apparatus
SEIKO EPSON CORP3 citations63
US7457568B2Nov 25, 2008
Image forming apparatus and method using liquid development in which toner density is determined based on patch image density
SEIKO EPSON CORP4 citations63
US7174111B2Feb 6, 2007
Apparatus and method of transferring image on intermediate medium onto recording medium
SEIKO EPSON CORP2 citations63
US7041423B2May 9, 2006
Developing method and image forming method
SEIKO EPSON CORP4 citations63
US7003236B2Feb 21, 2006
Liquid development apparatus, liquid development method, and image forming apparatus and image forming method using liquid development
SEIKO EPSON CORP6 citations63
US6817701B2Nov 16, 2004
Image forming apparatus
SEIKO EPSON CORP2 citations62
US7979012B2Jul 12, 2011
Image forming apparatus and image forming method
SEIKO EPSON CORP1 citations52
US7929889B2Apr 19, 2011
Image forming apparatus and image forming method
SEIKO EPSON CORP1 citations52
US7505715B2Mar 17, 2009
Charging roller and image forming apparatus with the same
SEIKO EPSON CORP1 citations52
US7200353B2Apr 3, 2007
Image forming apparatus with intermediate transfer member
SEIKO EPSON CORP1 citations52
US7082271B2Jul 25, 2006
Image forming apparatus and image forming method using liquid development
SEIKO EPSON CORP0 citations52
US7015937B2Mar 21, 2006
Electrostatic latent image writing head, method of manufacturing the same and image forming apparatus incorporating the same
SEIKO EPSON CORP0 citations52
US7558503B2Jul 7, 2009
Image forming apparatus with a proximity charger roller
SEIKO EPSON CORP0 citations42
US6863380B2Mar 8, 2005
Toner used in image forming apparatus
SEIKO EPSON CORP0 citations41