Inventor · disambiguated record
Nozomu Tamoto
Also filed as: TAMOTO NOZOMU
74 granted patents·30 pending applications·1,680 citations·filing 1995–2022
99Inventor score
Top patents by PatentIndex Score
104 records- 0197US11926931B2Resin powder for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication objectRICOH CO LTD·Filed 2021·Granted Mar 12, 2024·2 cites·19 claims
- 0297US7251437B2Image 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
- 0397US7160658B2Electrophotographic 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
- 0497US6641964B2Electrophotographic 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
- 0597US6573016B2Electrophotographic photoconductor, method of manufacturing same and image forming method, image forming apparatus and process cartridge using sameRICOH KK·Filed 2001·Granted Jun 3, 2003·71 cites·45 claims
- 0696US10030154B2Powder material for three-dimensional modeling, material set for 3D modeling, method of manufacturing three-dimensional object, device for manufacturing three-dimensional object, and three-dimensional objectNARUSE MITSURU·Filed 2016·Granted Jul 24, 2018·7 cites·17 claims
- 0796US9782935B2Powder material for three-dimensional modeling, kit for three-dimensional modeling, device for manufacturing three-dimensional object, and method of manufacturing three-dimensional objectYAMASHITA YASUYUKI·Filed 2016·Granted Oct 10, 2017·7 cites·9 claims
- 0896US9708502B2Powder for 3D modeling, set for 3D modeling, method of manufacturing 3D object, and device for manufacturing 3D objectNARUSE MITSURU·Filed 2015·Granted Jul 18, 2017·13 cites·11 claims
- 0996US7383013B2Image forming apparatus using a contact or a proximity type of charging system including a protection substance on a moveable body to be chargedRICOH KK·Filed 2007·Granted Jun 3, 2008·18 cites·5 claims
- 1096US6936388B2Electrophotographic 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
- 1196US6861188B2Electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge therefor using the photoreceptorRICOH KK·Filed 2002·Granted Mar 1, 2005·77 cites·50 claims
- 1296US6790572B2Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptorRICOH KK·Filed 2001·Granted Sep 14, 2004·52 cites·37 claims
- 1395US10682808B2Three-dimensional object fabrication method, fabrication apparatus, and fabrication systemFUJITA TAKASHI·Filed 2018·Granted Jun 16, 2020·17 cites·20 claims
- 1495US7103301B2Image forming apparatus using a contact or a proximity type of charging system including a protection substance on a moveable body to be chargedRICOH KK·Filed 2004·Granted Sep 5, 2006·47 cites·10 claims
- 1595US6899983B2Electrophotographic photoconductor, electrophotographic apparatus and process cartridgeRICOH KK·Filed 2003·Granted May 31, 2005·63 cites·54 claims
- 1695US6030736AElectrophotographic photoconductor with polysiloxane mixtureRICOH KK·Filed 1998·Granted Feb 29, 2000·87 cites·16 claims
- 1795US5942363AElectrophotographic photoconductor and aromatic polycarbonate resin for use thereinRICOH KK·Filed 1996·Granted Aug 24, 1999·72 cites·22 claims
- 1895US5846680AElectrophotographic photoconductor and aromatic polycarbonate resin for use thereinRICOH KK·Filed 1996·Granted Dec 8, 1998·70 cites·22 claims
- 1994US11066758B2Resin powder having pillar shape and specific circularity for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication objectSAITO AKIRA·Filed 2017·Granted Jul 20, 2021·4 cites·17 claims
- 2094US7018755B2Electrophotographic photoconductor, electrophotography method using the same, electrophotographic apparatus, electrographic apparatus process cartridge and electrophotographic photoconductor outermost surface layer coating solutionRICOH KK·Filed 2003·Granted Mar 28, 2006·48 cites·25 claims
- 2194US6653033B1Electrophotographic photoconductor, method of manufacturing same and image forming method, image forming apparatus and process cartridge using sameRICOH KK·Filed 2003·Granted Nov 25, 2003·46 cites·12 claims
- 2294US6191249B1Electrophotographic photoconductor and aromatic polycarbonate resin for use thereinRICOH KK·Filed 1999·Granted Feb 20, 2001·64 cites·22 claims
- 2394US5910561AElectrophotographic photoconductor and aromatic polycarbonate resin for use thereinRICOH KK·Filed 1998·Granted Jun 8, 1999·60 cites·22 claims
- 2494US5840454AAromatic polycarbonate and electrophotographic photosensitive medium using sameRICOH KK·Filed 1996·Granted Nov 24, 1998·62 cites·15 claims
- 2594US5789128AElectrophotographic photoconductor and aromatic polycarbonate resin for use thereinRICOH KK·Filed 1996·Granted Aug 4, 1998·73 cites·28 claims
- 2693US10293555B2Liquid material for forming three-dimensional object and material set for forming three-dimensional object, and three-dimensional object producing methodKOJIMA MARIKO·Filed 2015·Granted May 21, 2019·5 cites·15 claims
- 2793US9873228B2Powder material for three dimensional modeling, kit for three dimensional modeling, green body for three dimensional modeling, method of manufacturing three dimensional object, method of manufacturing three-dimensional green body, device for manufacturing three-dimensional object, and device for manufacturing three-dimensional green bodySUZUKI YASUO·Filed 2016·Granted Jan 23, 2018·5 cites·13 claims
- 2893US6069224AElectrophotographic photoconductor and aromatic polycarbonate resin for use thereinRICOH KK·Filed 1998·Granted May 30, 2000·54 cites·28 claims
- 2992US11491713B2Resin powder for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication objectRICOH CO LTD·Filed 2017·Granted Nov 8, 2022·3 cites·11 claims
- 3092US9104083B2Recording medium and image recording setTAMOTO NOZOMU·Filed 2014·Granted Aug 11, 2015·8 cites·17 claims
- 3192US6844124B2Electrophotographic 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
- 3291US6858362B2Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptorRICOH KK·Filed 2003·Granted Feb 22, 2005·24 cites·20 claims
- 3391US5723243AElectrophotographic photoconductor and aromatic polycarbonate resin for use thereinRICOH KK·Filed 1996·Granted Mar 3, 1998·57 cites·44 claims
- 3490US7851119B2Electrophotographic photoconductor, method for producing the same, image forming process, image forming apparatus and process cartridgeRICOH CO LTD·Filed 2007·Granted Dec 14, 2010·12 cites·6 claims
- 3589US6018014AAromatic polycarbonate and electrophotographic photosensitive medium using sameRICOH KK·Filed 1998·Granted Jan 25, 2000·41 cites·9 claims
- 3688US7670743B2Image forming methodRICOH KK·Filed 2008·Granted Mar 2, 2010·8 cites·38 claims
- 3788US7251438B2Image forming apparatus using a contact or a proximity type of charging system including a protection substance on a moveable body to be chargedRICOH KK·Filed 2006·Granted Jul 31, 2007·8 cites·6 claims
- 3886US11052649B2Resin powder for solid freeform fabrication, device for fabricating solid freeform fabrication object, and resin powderSAITO AKIRA·Filed 2018·Granted Jul 6, 2021·1 cites·20 claims
- 3985US7381511B2Photoreceptor, image forming method and image forming apparatus using the photoreceptor, process cartridge using the photoreceptor and coating liquid for the photoreceptorRICOH KK·Filed 2004·Granted Jun 3, 2008·27 cites·23 claims
- 4084US7824830B2Coating liquid and electrophotographic photoreceptor prepared using the coating liquidRICOH KK·Filed 2005·Granted Nov 2, 2010·5 cites·33 claims
- 4184US6939651B2Electrophotographic photoconductor, and process cartridge and electrophotographic apparatus using the sameRICOH KK·Filed 2002·Granted Sep 6, 2005·23 cites·22 claims
- 4281US12268043B2Photoelectric conversion element, photoelectric conversion element module, electronic device, and power supply moduleTAMOTO NOZOMU·Filed 2020·Granted Apr 1, 2025·1 cites·20 claims
- 4381US8810896B2Rewritable recording medium, image recording set, and image recording methodTAMOTO NOZOMU·Filed 2012·Granted Aug 19, 2014·3 cites·15 claims
- 4478US12208571B2Resin powder for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication objectRICOH CO LTD·Filed 2021·Granted Jan 28, 2025·0 cites·6 claims
- 4577US12062503B2Photoelectric conversion element, photoelectric conversion module, electronic device, and power supply moduleKANEI NAOMICHI·Filed 2020·Granted Aug 13, 2024·1 cites·16 claims
- 4677US9122121B2Recording medium and image recording setYAMASHITA DAIKI·Filed 2014·Granted Sep 1, 2015·2 cites·18 claims
- 4777US7507511B2Electrophotographic photoreceptor, and image forming apparatus and process cartridge therefor using the electrophotographic photoreceptorRICOH KK·Filed 2006·Granted Mar 24, 2009·5 cites·27 claims
- 4877US5932362AOrganic electroluminescent elementRICOH KK·Filed 1997·Granted Aug 3, 1999·44 cites·2 claims
- 4974US8178266B2Electrophotographic photoreceptor, image forming apparatus using the electrophotographic photoreceptor, and method of producing electrophotographic photoreceptorTADA HIROMI·Filed 2009·Granted May 15, 2012·5 cites·19 claims
- 5074US6800410B2Image forming apparatusRICOH KK·Filed 2002·Granted Oct 5, 2004·13 cites·48 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →