Inventor · disambiguated record
Toshiyuki Kabata
Also filed as: KABATA TOSHIYUKI
78 granted patents·3 pending applications·1,375 citations·filing 1987–2024
99Inventor score
Top patents by PatentIndex Score
81 records- 0196US7315711B2Image forming apparatus, process cartridge and cleaningless systemRICOH KK·Filed 2005·Granted Jan 1, 2008·25 cites·53 claims
- 0295US5162178ANegative electrode for secondary batteryRICOH KK·Filed 1990·Granted Nov 10, 1992·152 cites·16 claims
- 0393US7486914B2Electrophotographic image forming apparatus, process cartridge and image forming method wherein lubricant is supplied to a surface of an image bearing memberRICOH KK·Filed 2006·Granted Feb 3, 2009·18 cites·16 claims
- 0492US7218879B2Image forming apparatus controlling polarity of residual toner and process cartridge for use in the sameRICOH KK·Filed 2004·Granted May 15, 2007·39 cites·14 claims
- 0591US7734242B2Protective layer setting unit, process cartridge, and image forming apparatus using sameRICOH KK·Filed 2008·Granted Jun 8, 2010·13 cites·19 claims
- 0691US6816691B2Apparatus having endless belt with roughened guideRICOH KK·Filed 2002·Granted Nov 9, 2004·37 cites·47 claims
- 0791US5225296AElectrode and method of producing the sameRICOH KK·Filed 1990·Granted Jul 6, 1993·88 cites·30 claims
- 0891US4948685ASheet-shaped electrode, method of producing the same, and secondary battery using the sheet-shaped electrodeRICOH KK·Filed 1988·Granted Aug 14, 1990·66 cites·14 claims
- 0990US10877436B2Particle collecting device and image forming apparatus including sameKABATA TOSHIYUKI·Filed 2019·Granted Dec 29, 2020·3 cites·13 claims
- 1090US7295802B2Image forming apparatus using a cleaning unit for preventing noisesRICOH KK·Filed 2007·Granted Nov 13, 2007·10 cites·7 claims
- 1190US5223353ASolid electrolyte, electrochemical device including the same and method of fabricating the solid electrolyteRICOH KK·Filed 1991·Granted Jun 29, 1993·111 cites·14 claims
- 1290US5011751AElectrochemical deviceRICOH KK·Filed 1989·Granted Apr 30, 1991·48 cites·15 claims
- 1388US7583914B2Charge member, charge apparatus, process cartridge, and image forming apparatusRICOH KK·Filed 2006·Granted Sep 1, 2009·10 cites·21 claims
- 1487US7991342B2Protective material and image forming apparatus using the protective materialRICOH CO LTD·Filed 2009·Granted Aug 2, 2011·8 cites·20 claims
- 1587US4999263ASheet-shaped electrode, method or producing the same, and secondary batteryRICOH KK·Filed 1988·Granted Mar 12, 1991·52 cites·9 claims
- 1685US7826787B2Protective-agent applying device, process cartridge, and image forming apparatusRICOH KK·Filed 2008·Granted Nov 2, 2010·8 cites·9 claims
- 1784US11635724B2Method for manufacturing removable information sheetKABATA TOSHIYUKI·Filed 2021·Granted Apr 25, 2023·1 cites·8 claims
- 1884US6534227B2Photoreceptor, method of evaluating the photoreceptor, method of producing the photoreceptor, and image formation apparatus using the photoreceptorRICOH KK·Filed 2001·Granted Mar 18, 2003·24 cites·90 claims
- 1984US6013393AIonic conductive polymer gel and lithium-ion battery using the sameRICOH KK·Filed 1996·Granted Jan 11, 2000·78 cites·20 claims
- 2083US5437943APositive electrode and secondary battery using the sameRICOH KK·Filed 1993·Granted Aug 1, 1995·69 cites·23 claims
- 2182US7986910B2Lubricant coater, image bearing unit, and image forming apparatusRICOH CO LTD·Filed 2008·Granted Jul 26, 2011·6 cites·6 claims
- 2282US6778802B2Image transferring and sheet separating device and image forming apparatus including the sameRICOH KK·Filed 2003·Granted Aug 17, 2004·19 cites·18 claims
- 2381US9778605B2Heater lamp for fixation, fixing device, and image forming apparatusKABATA TOSHIYUKI·Filed 2014·Granted Oct 3, 2017·3 cites·10 claims
- 2480US7027759B2Apparatus having endless belt with roughened guideRICOH KK·Filed 2004·Granted Apr 11, 2006·16 cites·16 claims
- 2579US5436092ANon-aqueous secondary liquid batteryRICOH KK·Filed 1993·Granted Jul 25, 1995·44 cites·10 claims
- 2678US8494429B2Image forming apparatus and process cartridgeSEO KUMIKO·Filed 2010·Granted Jul 23, 2013·4 cites·19 claims
- 2778US5885733ANon-aqueous secondary lithium batteryRICOH KK·Filed 1997·Granted Mar 23, 1999·59 cites·19 claims
- 2876US6699631B2Image forming apparatus, image forming method, process cartridge, photoconductor and method of preparing photoconductorRICOH KK·Filed 2002·Granted Mar 2, 2004·16 cites·38 claims
- 2975US8180271B2Protective layer setting unit, process cartridge, and image forming apparatus, and method of evaluating protective layer setting unitHATAKEYAMA KUMIKO·Filed 2008·Granted May 15, 2012·5 cites·7 claims
- 3075US5900336ANegative electrode for lithium secondary battery and lithium secondary battery using the negative electrodeRICOH KK·Filed 1997·Granted May 4, 1999·50 cites·23 claims
- 3175US5489492AComposite sheet electrodeUNITIKA LTD·Filed 1994·Granted Feb 6, 1996·51 cites·8 claims
- 3274US12072651B2Heating device, fixing device, and image forming apparatusKABATA TOSHIYUKI·Filed 2023·Granted Aug 27, 2024·0 cites·12 claims
- 3374US6649313B2Photoreceptor, method of evaluating a photoreceptor, and method of producing the photoreceptorRICOH KK·Filed 2002·Granted Nov 18, 2003·13 cites·15 claims
- 3474US6521388B2Electrophotographic image forming apparatus, and photoreceptor thereforRICOH KK·Filed 2001·Granted Feb 18, 2003·14 cites·35 claims
- 3573US7738829B2Process cartridge including photoconductor pre-coated with protective agent and image forming apparatus using sameRICOH KK·Filed 2008·Granted Jun 15, 2010·4 cites·18 claims
- 3673US5348818ACarbonaceous material and a cell using the sameUNITIKA LTD·Filed 1993·Granted Sep 20, 1994·45 cites·15 claims
- 3771US8208835B2Protective layer forming device, image forming apparatus, and process cartridgeKABATA TOSHIYUKI·Filed 2009·Granted Jun 26, 2012·3 cites·8 claims
- 3870US12461473B2Heating device, fixing device, and image forming apparatusKABATA TOSHIYUKI·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
- 3970US5077152ANegative electrode for secondary batteryRICOH KK·Filed 1990·Granted Dec 31, 1991·34 cites·7 claims
- 4069US9146523B2Cleaner and image forming apparatusKABATA TOSHIYUKI·Filed 2013·Granted Sep 29, 2015·1 cites·6 claims
- 4169US7979016B2Image forming apparatus and protective agent blockRICOH CO LTD·Filed 2009·Granted Jul 12, 2011·3 cites·10 claims
- 4269US7181156B2Image forming apparatus using a cleaning member for preventing noises and process cartridge thereforRICOH KK·Filed 2004·Granted Feb 20, 2007·9 cites·37 claims
- 4368US11959039B2Heating device configured to limit a temperature rise of a lubricant, fixing device, and image forming apparatusANDOH TAKAYUKI·Filed 2023·Granted Apr 16, 2024·0 cites·20 claims
- 4468US8948677B2Protective agent block, method of manufacturing the same, process cartridge, and image forming apparatusKABATA TOSHIYUKI·Filed 2012·Granted Feb 3, 2015·1 cites·8 claims
- 4568US6830857B2Image forming method, image forming apparatus, process cartridge and photoconductorRICOH KK·Filed 2002·Granted Dec 14, 2004·11 cites·24 claims
- 4668US6821694B2Image forming method, image forming apparatus, process cartridge and photoconductorRICOH KK·Filed 2002·Granted Nov 23, 2004·8 cites·23 claims
- 4768US4886572AComposite electrode comprising a bonded body of aluminum and electroconductive polymer and electric cell using such a composite electrodeRICOH KK·Filed 1988·Granted Dec 12, 1989·26 cites·13 claims
- 4866US11681250B2Nip former, fixing device, and image forming apparatusKABATA TOSHIYUKI·Filed 2022·Granted Jun 20, 2023·0 cites·7 claims
- 4966US11618245B2Metallic paper, printed matter, and image forming methodKABATA TOSHIYUKI·Filed 2021·Granted Apr 4, 2023·0 cites·17 claims
- 5066US9110418B2Color image forming method and color image forming apparatusKABATA TOSHIYUKI·Filed 2013·Granted Aug 18, 2015·1 cites·8 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →