Inventor
FUJII RYOSUKE
JP31 patents
⚠️ This page may combine multiple inventors who share the name “FUJII RYOSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
8 patentsUS10039702B2Aug 7, 2018
Cleansing composition for skin or hair
KAO CORP2 citations73
US7858567B2Dec 28, 2010
Skin cleansing compositions
KAO CORP2 citations62
US7435710B2Oct 14, 2008
Detergent composition comprising a sub-stoichiometric alkoxylated phosphate ester
KAO CORP0 citations51
US7183244B2Feb 27, 2007
Detergent compositions comprising a mixture of phosphate esters
KAO CORP0 citations51
US9868793B2Jan 16, 2018
Cationic group-containing cellulose ether
KAO CORP0 citations39
US9456977B2Oct 4, 2016
Cationized glycerolated cellulose
KAO CORP0 citations39
US9458249B2Oct 4, 2016
Cellulose ether containing cationic group
KAO CORP0 citations39
US10195135B2Feb 5, 2019
Organopolysiloxane graft polymer
KAO CORP0 citations35
FUJIFILM BUSINESS INNOVATION CORP
8 patentsUS11892780B1Feb 6, 2024
Image forming apparatus and process cartridge
FUJIFILM BUSINESS INNOVATION CORP2 citations72
US11048181B2Jun 29, 2021
Electrophotographic photoreceptor, process cartridge, and image-forming apparatus
FUJIFILM BUSINESS INNOVATION CORP2 citations72
US11693329B2Jul 4, 2023
Fluorine-containing resin particle, composition, layer-shaped article, electrophotographic photoreceptor, process cartridge, and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US11333987B2May 17, 2022
Fluorine-containing resin particle, composition, layer-shaped article, electrophotographic photoreceptor, process cartridge, and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US11099492B2Aug 24, 2021
Electrophotographic photoreceptor, process cartridge, and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US12596311B2Apr 7, 2026
Electrophotographic photoreceptor, process cartridge, and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations51
US12117741B1Oct 15, 2024
Electrophotographic photoreceptor, process cartridge, and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations51
US11066543B2Jul 20, 2021
Dispersant attached polytetrafluoroethylene particle, composition, layered material, electrophotographic photoreceptor, process cartridge, and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations49
FUJI XEROX CO LTD
5 patentsUS10705441B1Jul 7, 2020
Electrophotographic photoreceptor, process cartridge, and image-forming apparatus
FUJI XEROX CO LTD7 citations83
US11016404B2May 25, 2021
Electrophotographic photoreceptor, process cartridge, and image forming apparatus
FUJI XEROX CO LTD1 citations62
US10890854B2Jan 12, 2021
Electrophotographic photoreceptor, process cartridge, image forming apparatus, and imide compound
FUJI XEROX CO LTD0 citations62
US10663897B2May 26, 2020
Fixing member, method for producing fixing member, fixing device, and image forming apparatus
FUJI XEROX CO LTD0 citations52
US10514621B2Dec 24, 2019
Electrophotographic photoreceptor, process cartridge, image forming apparatus, and imide compound
FUJI XEROX CO LTD0 citations52