Inventor · disambiguated record
Yoichi Nakamura
Also filed as: NAKAMURA YOICHI
121 granted patents·22 pending applications·1,620 citations·filing 1975–2021
99Inventor score
Files withFUJI ELECTRIC CO LTD18NAKAMURA YOICHI11T RAD CO LTD10EBARA CORP7FUJI ELECTRIC IMAGING DEVICE7
Top patents by PatentIndex Score
143 records- 0196US7669645B2Heat exchangerT RAD CO LTD·Filed 2005·Granted Mar 2, 2010·20 cites·2 claims
- 0296US7661415B2EGR coolerT RAD CO LTD·Filed 2005·Granted Feb 16, 2010·33 cites·7 claims
- 0395US6772650B2Automatic sample analyzer and its componentsSYSMEX CORP·Filed 2002·Granted Aug 10, 2004·99 cites·9 claims
- 0495USD482796SSample analyzerSYSMEX CORP·Filed 2002·Granted Nov 25, 2003·133 cites·1 claims
- 0595US4861692AElectrophotographic photosensitive material containing thiophene compoundFUJI ELECTRIC CO LTD·Filed 1987·Granted Aug 29, 1989·59 cites·9 claims
- 0692US8011422B2EGR coolerT RAD CO LTD·Filed 2007·Granted Sep 6, 2011·20 cites·7 claims
- 0791US7857039B2Heat exchangerT RAD CO LTD·Filed 2005·Granted Dec 28, 2010·14 cites·6 claims
- 0891US7854255B2Heat exchangerT RAD CO LTD·Filed 2005·Granted Dec 21, 2010·11 cites·1 claims
- 0990US8821791B2Monitoring method, monitoring apparatus and liquid sample analyzerSHIBATA MASAHARU·Filed 2012·Granted Sep 2, 2014·8 cites·14 claims
- 1090US4861691AElectrophotographic photosensitive material containing hydrazone compoundFUJI ELECTRIC CO LTD·Filed 1987·Granted Aug 29, 1989·30 cites·9 claims
- 1188US5111864AHeavy duty pneumatic radial tires whose belt includes a pair of narrow-width auxiliary protective stripsBRIDGESTONE CORP·Filed 1989·Granted May 12, 1992·44 cites·12 claims
- 1287US6996340B2Automatic photography systemFUJI PHOTO FILM CO LTD·Filed 2004·Granted Feb 7, 2006·31 cites·4 claims
- 1386US5393627APhotoconductor for electrophotographyFUJI ELECTRIC CO LTD·Filed 1993·Granted Feb 28, 1995·33 cites·8 claims
- 1486US4511363AMethod of upgrading low-rank coalHITACHI LTD·Filed 1983·Granted Apr 16, 1985·33 cites·10 claims
- 1585US8086411B2System for providing animal test information and method of providing animal test informationYOSHIDA TAKASHI·Filed 2008·Granted Dec 27, 2011·8 cites·20 claims
- 1682US9239056B2Pump impeller and submersible pump having such pump impellerMIYAZAKI YOSHIAKI·Filed 2010·Granted Jan 19, 2016·8 cites·9 claims
- 1782US7819435B2Rehabilitating pipe for repairing existing pipe and method for repairing existing pipeSHONAN GOSEI JUSHI SEISAKUSHO·Filed 2005·Granted Oct 26, 2010·13 cites·21 claims
- 1882US6891645B1Image reading apparatus and image reading methodFUJI PHOTO FILM CO LTD·Filed 2000·Granted May 10, 2005·21 cites·19 claims
- 1982US5579981AReflow apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Dec 3, 1996·54 cites·20 claims
- 2080US9322834B2Sample analyzer, blood analyzer and displaying methodHIRAYAMA HIDEKI·Filed 2008·Granted Apr 26, 2016·6 cites·19 claims
- 2180US9295415B2Foreign object determination device, foreign object determination method and foreign object determination programNAKAMURA YOICHI·Filed 2011·Granted Mar 29, 2016·5 cites·15 claims
- 2280US7806170B2Heat exchangerT RAD CO LTD·Filed 2005·Granted Oct 5, 2010·6 cites·1 claims
- 2379US9995540B2Tank structure for header-plate-less heat exchangerT RAD CO LTD·Filed 2014·Granted Jun 12, 2018·2 cites·14 claims
- 2479USD482793SVesselSYSMEX CORP·Filed 2002·Granted Nov 25, 2003·27 cites·1 claims
- 2579US5781448AControl system and control method for uninterruptible power supplyMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jul 14, 1998·104 cites·21 claims
- 2679US5583987AMethod and apparatus for initializing a multiprocessor system while resetting defective CPU's detected during operation thereofMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Dec 10, 1996·91 cites·29 claims
- 2778US6972877B1Image reading apparatusFUJI PHOTO FILM CO LTD·Filed 2000·Granted Dec 6, 2005·16 cites·8 claims
- 2878USD480640SInner cap for a vesselSYSMEX CORP·Filed 2002·Granted Oct 14, 2003·25 cites·1 claims
- 2978US5092017AAutomotive door hinge assembly, bush employed therein and method for installing bush in door hinge assemblyOHI SEISAKUSHO CO LTD·Filed 1990·Granted Mar 3, 1992·40 cites·20 claims
- 3077US8679425B2Reagent container and reagent setUEDA SACHIKO·Filed 2010·Granted Mar 25, 2014·10 cites·29 claims
- 3177US7644664B2Track guided vehicle systemMURATA MACHINERY LTD·Filed 2004·Granted Jan 12, 2010·20 cites·4 claims
- 3277US4417018AFlame-retardant resin compositionTEIJIN LTD·Filed 1982·Granted Nov 22, 1983·23 cites·10 claims
- 3376US7694728B2Heat exchangerT RAD CO LTD·Filed 2005·Granted Apr 13, 2010·3 cites·4 claims
- 3476US7464823B2Overhead travelling carriageMURATA MACHINERY LTD·Filed 2005·Granted Dec 16, 2008·14 cites·8 claims
- 3576US7328812B2Overhead travelling carriageMURATA MACHINERY LTD·Filed 2005·Granted Feb 12, 2008·8 cites·6 claims
- 3675US9233371B2Connection device and analyzerNAKAMURA YOICHI·Filed 2010·Granted Jan 12, 2016·5 cites·15 claims
- 3775US6791721B1Image reading deviceFUJI PHOTO FILM CO LTD·Filed 2000·Granted Sep 14, 2004·21 cites·21 claims
- 3875US5388013AData storage format conversion method and system, data access method and access control apparatusMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Feb 7, 1995·67 cites·13 claims
- 3975US4523927AMethod of coal upgradingHITACHI LTD·Filed 1983·Granted Jun 18, 1985·20 cites·10 claims
- 4074US8765336B2Electrophotographic photoreceptor and manufacturing method thereforZHU FENGQIANG·Filed 2010·Granted Jul 1, 2014·2 cites·18 claims
- 4174US7456871B2Image management system managing image data obtained from an imaging device carried by a visitor to an area in a same manner as image data obtained from imagining devices fixed to particular locations in the areaFUJIFILM CORP·Filed 2004·Granted Nov 25, 2008·33 cites·7 claims
- 4273US8354210B2Electrophotographic photoconductor and a method of manufacturing the sameFUJI ELECTRIC CO LTD·Filed 2007·Granted Jan 15, 2013·4 cites·18 claims
- 4373US8252235B2Monitoring method, monitoring apparatus, and liquid sample analyzerSHIBATA MASAHARU·Filed 2006·Granted Aug 28, 2012·3 cites·16 claims
- 4473US7468747B2Image management system to obtain images of persons with open eyesFUJIFILM CORP·Filed 2004·Granted Dec 23, 2008·11 cites·15 claims
- 4573US7233765B2Image forming apparatus, image forming system, and electrophotographic printFUJIFILM CORP·Filed 2004·Granted Jun 19, 2007·13 cites·28 claims
- 4671US7639279B2Image management systemFUJIFILM CORP·Filed 2004·Granted Dec 29, 2009·10 cites·17 claims
- 4771US4668244AMethod and apparatus for upgrading low rank coalHITACHI LTD·Filed 1985·Granted May 26, 1987·21 cites·17 claims
- 4871US4559060AUpgrading method of low-rank coalHITACHI LTD·Filed 1983·Granted Dec 17, 1985·16 cites·11 claims
- 4970US7477841B2Service provision system and automatic photography systemFUJIFILM CORP·Filed 2004·Granted Jan 13, 2009·9 cites·22 claims
- 5069US9234624B2Shaft coupling guard and rotatable apparatus systemEBARA CORP·Filed 2014·Granted Jan 12, 2016·2 cites·12 claims
Showing the top 50 of 143 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →