Inventor
SHIGEZAKI SATOSHI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “SHIGEZAKI SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
25 patentsUS6453146B1Sep 17, 2002
Cleaning blade for latent image holding member, apparatus for forming image and process for forming image
FUJI XEROX CO LTD19 citations90
US7177582B2Feb 13, 2007
Image forming apparatus using electrophotography and process cartridge
FUJI XEROX CO LTD20 citations84
US7471924B2Dec 30, 2008
Cleaning unit and image forming apparatus
FUJI XEROX CO LTD14 citations82
US9772575B1Sep 26, 2017
Image forming apparatus and method, and non-transitory computer readable medium
FUJI XEROX CO LTD3 citations72
US10955773B2Mar 23, 2021
Image forming apparatus having transfer section switching between a constant voltage control and constant current control
FUJI XEROX CO LTD2 citations71
US10527973B1Jan 7, 2020
Image forming apparatus
FUJI XEROX CO LTD2 citations71
US7756462B2Jul 13, 2010
Image forming apparatus and cleaning device
FUJI XEROX CO LTD7 citations71
US6212350B1Apr 3, 2001
Formation method, image formation system, and intermediate transfer body having a photoconductive resistivity change layer
FUJI XEROX CO LTD10 citations71
US6047145AApr 4, 2000
Image forming device and image forming method
FUJI XEROX CO LTD15 citations69
USD645895SSep 27, 2011
Waste toner bottle
FUJI XEROX CO LTD3 citations62
US7341813B2Mar 11, 2008
Electrophotographic photoreceptor, electrophotographic member, process cartridge and image forming apparatus
FUJI XEROX CO LTD4 citations62
US7171152B2Jan 30, 2007
Image-forming apparatus and image-forming method
FUJI XEROX CO LTD5 citations62
US5950044ASep 7, 1999
Electrophotographic apparatus and image forming method
FUJI XEROX CO LTD2 citations62
US9213260B1Dec 15, 2015
Image forming apparatus for suppressing non-uniformity of an image caused by a difference in toner particle diameter
FUJI XEROX CO LTD0 citations52
US7610007B2Oct 27, 2009
Cleaning blade, and cleaning apparatus, process cartridge, and image forming apparatus using the same
FUJI XEROX CO LTD0 citations52
US10429771B2Oct 1, 2019
Transfer device and image forming apparatus
FUJI XEROX CO LTD0 citations51
US10359719B2Jul 23, 2019
Image forming apparatus having transfer belt moving unit
FUJI XEROX CO LTD0 citations51
US10324405B2Jun 18, 2019
Transfer device and image forming apparatus
FUJI XEROX CO LTD0 citations51
US8036586B2Oct 11, 2011
Developer delivering device and image forming apparatus
FUJI XEROX CO LTD1 citations51
US9639034B2May 2, 2017
Image forming apparatus and removing member
FUJI XEROX CO LTD0 citations41
US9442406B2Sep 13, 2016
Image forming apparatus for determining a difference in lightness between colors in toner image forming units
FUJI XEROX CO LTD0 citations41
US9429879B2Aug 30, 2016
Image forming apparatus having imaging units using toner with different particle sizes
FUJI XEROX CO LTD0 citations41
US9091970B2Jul 28, 2015
Transfer device, image forming apparatus, and transfer method
FUJI XEROX CO LTD0 citations41
US8909103B2Dec 9, 2014
Image forming apparatus
FUJI XEROX CO LTD0 citations41
US10635038B2Apr 28, 2020
Image forming apparatus
FUJI XEROX CO LTD0 citations40
FUJIFILM BUSINESS INNOVATION CORP
3 patentsUS12304761B2May 20, 2025
Mounting member, cylinder member, and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US12227001B2Feb 18, 2025
Image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations50
US12116227B2Oct 15, 2024
Image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations50