Inventor · disambiguated record
Tetsuro Suzuki
Also filed as: SUZUKI TETSURO
90 granted patents·26 pending applications·2,325 citations·filing 1977–2017
99Inventor score
Top patents by PatentIndex Score
116 records- 0198US6326112B1Electrophotographic photoreceptor, and process cartridge and image forming apparatus using the photoreceptorRICOH KK·Filed 2000·Granted Dec 4, 2001·117 cites·18 claims
- 0298US6210848B1Electrophotographic photoconductor, and process cartridge and image forming apparatus using the sameRICOH KK·Filed 2000·Granted Apr 3, 2001·103 cites·26 claims
- 0398US6030733AElectrophotographic photoconductor with water vapor permeabilityRICOH KK·Filed 1999·Granted Feb 29, 2000·133 cites·2 claims
- 0498US5871876AElectrophotographic photoconductorRICOH KK·Filed 1997·Granted Feb 16, 1999·157 cites·11 claims
- 0597US7251437B2Image formation apparatus having a body to be charged with specified properties and including the use of a protective materialRICOH KK·Filed 2005·Granted Jul 31, 2007·44 cites·24 claims
- 0697US7160658B2Electrophotographic photoreceptor, and image forming method, image forming apparatus, and image forming apparatus processing unit using sameRICOH KK·Filed 2005·Granted Jan 9, 2007·31 cites·9 claims
- 0797US6641964B2Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and image forming method and apparatus using the photoreceptorRICOH KK·Filed 2001·Granted Nov 4, 2003·80 cites·24 claims
- 0897US6151468AElectrophotographic photoconductorRICOH KK·Filed 1999·Granted Nov 21, 2000·105 cites·2 claims
- 0997US5492784APositively-chargeable single-layered type electrophotographic photoconductorRICOH KK·Filed 1993·Granted Feb 20, 1996·106 cites·9 claims
- 1096US8192904B2Electrophotographic photoconductor, and image forming apparatus and process cartridge using the sameNAGAI KAZUKIYO·Filed 2007·Granted Jun 5, 2012·37 cites·14 claims
- 1196US7416823B2Electrophotographic photoconductor, and image formation method, image formation apparatus, and process cartridge for image formation apparatus using the sameRICOH KK·Filed 2005·Granted Aug 26, 2008·27 cites·10 claims
- 1296US6936388B2Electrophotographic photoreceptor, and image forming method, image forming apparatus, and image forming apparatus processing unit using sameRICOH KK·Filed 2002·Granted Aug 30, 2005·59 cites·13 claims
- 1396US6790572B2Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptorRICOH KK·Filed 2001·Granted Sep 14, 2004·52 cites·37 claims
- 1496US6194535B1Electrophotographic photoconductor and aromatic polycarbonate resin for use thereinRICOH KK·Filed 1999·Granted Feb 27, 2001·85 cites·6 claims
- 1596US6066428AElectrophotographic photoconductor and aromatic polycarbonate resin for use thereinRICOH KK·Filed 1998·Granted May 23, 2000·100 cites·6 claims
- 1695US7361438B2Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the sameRICOH KK·Filed 2006·Granted Apr 22, 2008·19 cites·35 claims
- 1795US7179573B2Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the sameRICOH KK·Filed 2004·Granted Feb 20, 2007·46 cites·19 claims
- 1895US7175957B2Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the sameRICOH KK·Filed 2004·Granted Feb 13, 2007·49 cites·35 claims
- 1995US5350459AOrganic photovoltaic elementRICOH KK·Filed 1993·Granted Sep 27, 1994·150 cites·6 claims
- 2094US5840454AAromatic polycarbonate and electrophotographic photosensitive medium using sameRICOH KK·Filed 1996·Granted Nov 24, 1998·62 cites·15 claims
- 2194US5747204AElectrophotographic photoconductor and aromatic polycarbonate resin for use in the sameRICOH KK·Filed 1996·Granted May 5, 1998·56 cites·26 claims
- 2293US5853935AElectrophotographic photoconductorRICOH KK·Filed 1998·Granted Dec 29, 1998·63 cites·16 claims
- 2392US6844124B2Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and image forming method and apparatus using the photoreceptorRICOH KK·Filed 2003·Granted Jan 18, 2005·31 cites·9 claims
- 2491US6858362B2Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptorRICOH KK·Filed 2003·Granted Feb 22, 2005·24 cites·20 claims
- 2591US5723243AElectrophotographic photoconductor and aromatic polycarbonate resin for use thereinRICOH KK·Filed 1996·Granted Mar 3, 1998·57 cites·44 claims
- 2690US7399563B2Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the sameRICOH KK·Filed 2007·Granted Jul 15, 2008·13 cites·19 claims
- 2790US4672149APhotoelectric transducer elementRICOH KK·Filed 1986·Granted Jun 9, 1987·63 cites·18 claims
- 2889US6018014AAromatic polycarbonate and electrophotographic photosensitive medium using sameRICOH KK·Filed 1998·Granted Jan 25, 2000·41 cites·9 claims
- 2989US5350653AElectrophotographic photoconductorRICOH KK·Filed 1993·Granted Sep 27, 1994·28 cites·16 claims
- 3087US7473504B2Electrophotographic photoreceptor, and image forming method, apparatus and process cartridge therefor using the photoreceptorRICOH KK·Filed 2005·Granted Jan 6, 2009·9 cites·15 claims
- 3184US7142630B2X-ray computed tomography apparatus with X-ray intensity controlTOSHIBA KK·Filed 2005·Granted Nov 28, 2006·28 cites·25 claims
- 3284US5486438AElectrophotographic photoconductorRICOH KK·Filed 1994·Granted Jan 23, 1996·25 cites·22 claims
- 3383US7507509B2Electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge using the electrophotographic photoreceptorRICOH KK·Filed 2005·Granted Mar 24, 2009·7 cites·17 claims
- 3483US5830980AElectrophotographic photoconductor, aromatic polycarbonate resin for use in the same, and method of producing the aromatic polycarbonate resinRICOH KK·Filed 1997·Granted Nov 3, 1998·28 cites·8 claims
- 3579US8043773B2Image bearing member, image forming apparatus and process cartridgeRICOH CO LTD·Filed 2007·Granted Oct 25, 2011·5 cites·10 claims
- 3678US8679712B2Photoreceptor and image forming method, image forming apparatus, and process cartridge using the photoreceptorTANAKA YUUJI·Filed 2012·Granted Mar 25, 2014·2 cites·11 claims
- 3777US8771909B2Electrophotographic photoconductor, image forming apparatus, and process cartridgeKOIZUKA YUUSUKE·Filed 2012·Granted Jul 8, 2014·2 cites·9 claims
- 3877US7862969B2Image bearing member and image forming method using thereof, and image forming apparatus and process cartridgeRICOH CO LTD·Filed 2007·Granted Jan 4, 2011·5 cites·8 claims
- 3977US7507511B2Electrophotographic photoreceptor, and image forming apparatus and process cartridge therefor using the electrophotographic photoreceptorRICOH KK·Filed 2006·Granted Mar 24, 2009·5 cites·27 claims
- 4077US7186490B1Photosensitive material, electrophotographic photoreceptor using the material, and electrophotographic image forming method and apparatus using the photoreceptorRICOH KK·Filed 2000·Granted Mar 6, 2007·9 cites·14 claims
- 4175US8183044B2Recombinant human hepatitis C virus-like particle and method for producing the sameTANABE JUN-ICHI·Filed 2006·Granted May 22, 2012·2 cites·10 claims
- 4275US8143022B2High production system for infectious hepatitis C virus particleTANABE JUN-ICHI·Filed 2006·Granted Mar 27, 2012·2 cites·5 claims
- 4375US7718335B2Image bearing member, and image forming apparatus and process cartridge using the sameRICOH KK·Filed 2006·Granted May 18, 2010·4 cites·11 claims
- 4475US7449272B2Electrophotographic photoreceptor and method of preparing the photoreceptor, and image forming method, image forming apparatus and process cartridge therefor using the photoreceptorRICOH KK·Filed 2005·Granted Nov 11, 2008·4 cites·18 claims
- 4575US7390600B2Latent electrostatic image bearing member, process cartridge, image forming apparatus, and image forming processRICOH KK·Filed 2005·Granted Jun 24, 2008·4 cites·22 claims
- 4675US5264048APhotoelectric conversion deviceRICOH KK·Filed 1992·Granted Nov 23, 1993·42 cites·4 claims
- 4774US9846377B2Photoconductor, image forming apparatus, and process cartridgeASANO TOMOHARU·Filed 2016·Granted Dec 19, 2017·1 cites·8 claims
- 4874US9753384B2Photoconductor, electrophotographic method, electrophotographic apparatus, and electrophotographic process cartridgeKURIMOTO EIJI·Filed 2016·Granted Sep 5, 2017·1 cites·8 claims
- 4974US8084170B2Electrophotographic photoconductor, electrophotographic process cartridge containing the same and electrophotographic apparatus containing the sameKAMI HIDETOSHI·Filed 2008·Granted Dec 27, 2011·4 cites·4 claims
- 5074US7279260B2Electrophotographic photoconductor having a crosslinked resin layer and method of preparing an electrophotographic photoconductorRICOH KK·Filed 2003·Granted Oct 9, 2007·12 cites·8 claims
Showing the top 50 of 116 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →