Inventor
KOSEKI KAZUHIRO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “KOSEKI KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
13 patentsUS5393629AFeb 28, 1995
Electrophotographic photoreceptor
FUJI XEROX CO LTD55 citations96
US6010810AJan 4, 2000
Electrophotographic photoreceptor, process for the preparation thereof and image forming apparatus comprising the same
FUJI XEROX CO LTD40 citations92
US6876371B2Apr 5, 2005
Image forming apparatus
FUJI XEROX CO LTD13 citations84
US6352809B1Mar 5, 2002
Process for producing electrophotographic photoreceptor, electrophotographic photoreceptor and image-forming apparatus
FUJI XEROX CO LTD9 citations74
US6835520B2Dec 28, 2004
Apparatus for forming image
FUJI XEROX CO LTD7 citations73
US7105257B2Sep 12, 2006
Electrophotographic photoreceptor, process cartridge and image forming apparatus
FUJI XEROX CO LTD2 citations63
US7094511B2Aug 22, 2006
Electrophotographic photoreceptor, method for producing the same, image forming apparatus and process cartridge
FUJI XEROX CO LTD2 citations63
US6936387B2Aug 30, 2005
Electrophotographic photoreceptor, and electrophotographic process cartridge and electrophotographic apparatus using the same
FUJI XEROX CO LTD5 citations63
US6933088B2Aug 23, 2005
Photoreceptor of electrophotographic system, process cartridge and image forming apparatus
FUJI XEROX CO LTD3 citations63
US7074540B2Jul 11, 2006
Image forming apparatus
FUJI XEROX CO LTD5 citations62
US5576806ANov 19, 1996
Charging roll for electrophotography
FUJI XEROX CO LTD2 citations62
US5529842AJun 25, 1996
Charge roll for electrophotography
FUJI XEROX CO LTD4 citations62
US7473503B2Jan 6, 2009
Electrophotographic photoreceptor, image-forming device, process cartridge and image-forming method
FUJI XEROX CO LTD0 citations52