Inventor
OKANO SADAO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “OKANO SADAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
13 patentsUS6567640B2May 20, 2003
Fixing belt and fuser
FUJI XEROX CO LTD41 citations94
US6771926B2Aug 3, 2004
Fixing belt and fuser
FUJI XEROX CO LTD19 citations91
US6618573B2Sep 9, 2003
Fixing belt and fuser
FUJI XEROX CO LTD20 citations91
US5252422AOct 12, 1993
Method for preparing an electrophotographic photoreceptor
FUJI XEROX CO LTD20 citations81
US5188916AFeb 23, 1993
Electrophotographic photoreceptor having a zirconium and silicon-containing underlayer
FUJI XEROX CO LTD17 citations73
US6915100B2Jul 5, 2005
Image forming process and image forming apparatus
FUJI XEROX CO LTD6 citations62
US5324606AJun 28, 1994
Electrophotographic photoreceptor
FUJI XEROX CO LTD4 citations62
US10095148B2Oct 9, 2018
Charging device including first and second cleaning members for cleaning a charging wire
FUJI XEROX CO LTD1 citations51
US9851653B2Dec 26, 2017
Charging device and image forming apparatus including movable member to which cleaning member is attached
FUJI XEROX CO LTD1 citations51
US9817329B2Nov 14, 2017
Charging device including cleaning member and image forming apparatus
FUJI XEROX CO LTD0 citations51
US9791800B2Oct 17, 2017
Charging device and image forming apparatus having a rotation member with a spiral protrusion
FUJI XEROX CO LTD0 citations51
US5403688AApr 4, 1995
Method for determining termination time of the step of dispersing a coating composition for photosensitive layer of electrophotographic photoreceptor and electrophotographic photoreceptor prepared using the dispersion
FUJI XEROX CO LTD1 citations51
US5116702AMay 26, 1992
Electrophotographic light-sensitive material comprising a charge generating layer and a charge transfer layer
FUJI XEROX CO LTD1 citations51