Inventor · disambiguated record
Tatsuya Ikezue
Also filed as: IKEZUE TATSUYA
33 granted patents·3 pending applications·508 citations·filing 1986–2019
97Inventor score
Top patents by PatentIndex Score
36 records- 0198US7226711B2Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2005·Granted Jun 5, 2007·50 cites·31 claims
- 0297US9599917B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2015·Granted Mar 21, 2017·34 cites·6 claims
- 0397US7534534B2Electrophotographic Photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2005·Granted May 19, 2009·36 cites·14 claims
- 0497US7186489B2Electrophotographic photosensitive member, electrophotographic photosensitive member manufacturing process, process cartridge, and electrophotographic apparatusCANON KK·Filed 2005·Granted Mar 6, 2007·48 cites·8 claims
- 0594US5485250AElectrophotographic apparatus with photosensitive member having surface layer of binder resin and fluoro and/or silicon compound particlesCANON KK·Filed 1994·Granted Jan 16, 1996·46 cites·6 claims
- 0692US7813675B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2008·Granted Oct 12, 2010·19 cites·4 claims
- 0789US10838314B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2019·Granted Nov 17, 2020·4 cites·7 claims
- 0887US5357320AElectrophotographic apparatusCANON KK·Filed 1993·Granted Oct 18, 1994·30 cites·9 claims
- 0984US10921723B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2019·Granted Feb 16, 2021·2 cites·13 claims
- 1083US6806009B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2002·Granted Oct 19, 2004·21 cites·27 claims
- 1180US6998210B2Electrophotographic photosensitive member, electrophotographic apparatus, and process cartridgeCANON KK·Filed 2003·Granted Feb 14, 2006·17 cites·6 claims
- 1280US4713308AElectrophotographic photosensitive member using microcrystalline siliconTOSHIBA KK·Filed 1986·Granted Dec 15, 1987·24 cites·18 claims
- 1379US6835512B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2002·Granted Dec 28, 2004·19 cites·7 claims
- 1479US6815135B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2002·Granted Nov 9, 2004·17 cites·11 claims
- 1576US4678731AElectrophotographic photosensitive member having barrier layer comprising microcrystalline silicon containing hydrogenTOSHIBA KK·Filed 1986·Granted Jul 7, 1987·21 cites·18 claims
- 1674US6913862B2Phenolic compound, novel resol resin, cured products thereof, electrophotographic photosensitive member containing them, and process cartridge and electrophotographic apparatus which have the electrophotographic photosensitive memberCANON KK·Filed 2002·Granted Jul 5, 2005·13 cites·42 claims
- 1774US4717637AElectrophotographic photosensitive member using microcrystalline siliconTOSHIBA KK·Filed 1986·Granted Jan 5, 1988·20 cites·14 claims
- 1872US5393628AElectrophotographic photosensitive member, and electrophotographic apparatus employing the sameCANON KK·Filed 1993·Granted Feb 28, 1995·18 cites·6 claims
- 1971US8886092B2Electrophotographic apparatus and process cartridgeSAITO YOSHIHISA·Filed 2009·Granted Nov 11, 2014·5 cites·4 claims
- 2069US7078140B2Electrophotographic photosensitive member, electrophotographic apparatus, and process cartridgeCANON KK·Filed 2003·Granted Jul 18, 2006·10 cites·19 claims
- 2167US7022446B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2003·Granted Apr 4, 2006·10 cites·17 claims
- 2263US10908521B2Electrophotographic photoconductor, process cartridge, and electrophotographic apparatusCANON KK·Filed 2019·Granted Feb 2, 2021·0 cites·10 claims
- 2360US5800955AElectrophotographic photosensitive member having polycarbonate-containing surface layerCANON KK·Filed 1996·Granted Sep 1, 1998·12 cites·7 claims
- 2457US10935898B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2019·Granted Mar 2, 2021·0 cites·6 claims
- 2550US5504558AElectrophotographic photosensitive member, and electrophotographic apparatus and device unit employing the sameCANON KK·Filed 1993·Granted Apr 2, 1996·8 cites·18 claims
- 2645US4810605AElectrophotographic superlattice photoreceptorTOSHIBA KK·Filed 1987·Granted Mar 7, 1989·6 cites·15 claims
- 2745US2020133149A1Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2019·Application pending·0 cites
- 2844US10114301B2Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatusCANON KK·Filed 2016·Granted Oct 30, 2018·0 cites·19 claims
- 2944US2020133145A1Electrophotographic photoconductor, process cartridge, and electrophotographic apparatusCANON KK·Filed 2019·Application pending·0 cites
- 3044US2020133146A1Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2019·Application pending·0 cites
- 3142US4859552AElectrophotographic photoreceptor with superlattice structureTOSHIBA KK·Filed 1988·Granted Aug 22, 1989·5 cites·21 claims
- 3239US4804605AElectrophotographic superlattice photoreceptorTOSHIBA KK·Filed 1987·Granted Feb 14, 1989·4 cites·24 claims
- 3336US4851312AElectrophotographic photoreceptorTOSHIBA KK·Filed 1987·Granted Jul 25, 1989·3 cites·14 claims
- 3436US4803141AElectrophotographic superlattice photoreceptorTOSHIBA KK·Filed 1987·Granted Feb 7, 1989·3 cites·17 claims
- 3533US4803139AElectrophotographic photoreceptorTOSHIBA KK·Filed 1987·Granted Feb 7, 1989·3 cites·17 claims
- 3630US5143807AElectrophotographic photoreceptor with superlattic barrier layerTOSHIBA KK·Filed 1989·Granted Sep 1, 1992·0 cites·1 claims
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