Inventor · disambiguated record
Yasushi Nakamura
Also filed as: KAJIOKA HIROYUKI · NAKAMURA YASUSHI
140 granted patents·24 pending applications·3,007 citations·filing 1972–2025
99Inventor score
Top patents by PatentIndex Score
164 records- 0198US5954604AMultiple sprocket assembly for a bicycleSHIMANO KK·Filed 1996·Granted Sep 21, 1999·123 cites·6 claims
- 0296US9948219B2Rotating electrical machine control deviceAISIN AW CO·Filed 2015·Granted Apr 17, 2018·9 cites·8 claims
- 0396US6258502B1Two-component developer, two-component developer holding container, and electrophotographic image formation apparatus equipped with the containerRICOH KK·Filed 2000·Granted Jul 10, 2001·73 cites·13 claims
- 0496US6102821AMultiple sprocket assembly for a bicycleSHIMANO KK·Filed 1996·Granted Aug 15, 2000·121 cites·41 claims
- 0596USD305647SCustomer display or similar articleNCR CORP·Filed 1987·Granted Jan 23, 1990·55 cites·1 claims
- 0695US6395443B2Toner for developing electrostatic image and process of preparing sameRICOH KK·Filed 2000·Granted May 28, 2002·93 cites·6 claims
- 0793US6183926B1Toner and two-component developer for electrophotographic process and image formation method and image formation apparatus using the tonerRICOH KK·Filed 1999·Granted Feb 6, 2001·73 cites·36 claims
- 0893US4464786ASystem for identifying currency noteTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Aug 7, 1984·228 cites·17 claims
- 0992US7328691B2Multi-cylinder engineKUBOTA KK·Filed 2006·Granted Feb 12, 2008·25 cites·13 claims
- 1092US5380616AToner for developing latent electrostatic imagesRICOH KK·Filed 1992·Granted Jan 10, 1995·56 cites·20 claims
- 1192US5231286AScanning probe microscope utilizing an optical element in a waveguide for dividing the center part of the laser beam perpendicular to the waveguideOLYMPUS OPTICAL CO·Filed 1991·Granted Jul 27, 1993·105 cites·14 claims
- 1292USD305646SOperator display or similar articleNCR CORP·Filed 1987·Granted Jan 23, 1990·36 cites·1 claims
- 1392US4780154AShape memory alloy and method for producing sameNIPPON STEEL CORP·Filed 1987·Granted Oct 25, 1988·40 cites·26 claims
- 1491US11545316B2Input device and image forming apparatus including ihe sameSHARP KK·Filed 2021·Granted Jan 3, 2023·2 cites·7 claims
- 1591US5487607ARadiation clinical thermometerOMRON TATEISI ELECTRONICS CO·Filed 1993·Granted Jan 30, 1996·103 cites·13 claims
- 1690US9888138B2Image forming apparatusSHARP KK·Filed 2016·Granted Feb 6, 2018·5 cites·7 claims
- 1790US8307672B2Glass substrate processing method and glass componentHIDAKA TAKESHI·Filed 2006·Granted Nov 13, 2012·21 cites·14 claims
- 1889US9891778B2Image forming apparatusSHARP KK·Filed 2017·Granted Feb 13, 2018·4 cites·11 claims
- 1989US4319137AApparatus for identifying sheet-like printed mattersTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Mar 9, 1982·49 cites·4 claims
- 2088US10289257B2Image forming apparatusSHARP KK·Filed 2017·Granted May 14, 2019·4 cites·10 claims
- 2188US5386720AIntegrated AFM sensorOLYMPUS OPTICAL CO·Filed 1994·Granted Feb 7, 1995·83 cites·21 claims
- 2287US6164421ADisc brake assemblySHIMANO KK·Filed 1998·Granted Dec 26, 2000·39 cites·20 claims
- 2387US4068213ACheckout systemNCR CO·Filed 1976·Granted Jan 10, 1978·86 cites·8 claims
- 2486US7138809B2Electrical capacitance proximity sensorFUJIKURA LTD·Filed 2005·Granted Nov 21, 2006·25 cites·11 claims
- 2586US6349800B1Bicycle disc brake assemblySHIMANO KK·Filed 2000·Granted Feb 26, 2002·33 cites·20 claims
- 2685US9921707B2Operation console and image processing apparatus with the operation consoleSHARP KK·Filed 2013·Granted Mar 20, 2018·4 cites·16 claims
- 2785US7552695B1Rowing boat footrest assemblySHIMANO KK·Filed 2008·Granted Jun 30, 2009·15 cites·16 claims
- 2885US7119554B2Electrical capacitance proximity sensorFUJIKURA LTD·Filed 2005·Granted Oct 10, 2006·18 cites·6 claims
- 2985US6321880B2Detachable fluid cooling system for bicycle disc brakeSHIMANO KK·Filed 2001·Granted Nov 27, 2001·16 cites·29 claims
- 3084US6206151B1Ventilated pad for a bicycle disc brakeSHIMANO KK·Filed 1999·Granted Mar 27, 2001·33 cites·29 claims
- 3184USD306432SMemory unit or similar articleNCR CORP·Filed 1987·Granted Mar 6, 1990·21 cites·1 claims
- 3284USD303790SFlat panel display with keyboard or similar articleNCR CORP·Filed 1987·Granted Oct 3, 1989·22 cites·1 claims
- 3383US7782220B2Proximity sensor and proximity sensing methodFUJIKURA LTD·Filed 2007·Granted Aug 24, 2010·12 cites·14 claims
- 3483US5340215ARadiant-energy clinical thermometerOMRON TATEISI ELECTRONICS CO·Filed 1991·Granted Aug 23, 1994·61 cites·12 claims
- 3583US5058114AProgram control apparatus incorporating a trace functionHITACHI LTD·Filed 1989·Granted Oct 15, 1991·89 cites·30 claims
- 3682US6176798B1Multiple sprocket assembly for a bicycleSHIMANO KK·Filed 1999·Granted Jan 23, 2001·51 cites·14 claims
- 3782US5970286AImage forming apparatus and image forming unit with an improved phase adjustment meansCASIO COMPUTERCO LTD·Filed 1998·Granted Oct 19, 1999·38 cites·9 claims
- 3882USD305882SCard reader or similar articleNCR CORP·Filed 1987·Granted Feb 6, 1990·19 cites·1 claims
- 3981US11648775B2Liquid coating apparatusHEISHIN LTD·Filed 2019·Granted May 16, 2023·2 cites·9 claims
- 4081US6858347B2Paste type positive electrode for alkaline storage battery, and nickel-metal hydride storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 22, 2005·23 cites·9 claims
- 4181US6039665AMultiple sprocket assembly for a bicycleSHIMANO KK·Filed 1999·Granted Mar 21, 2000·40 cites·16 claims
- 4281US4752599AMethod for producing a base of a catalyst carrier for automobile exhaust gas-purificationNIPPON STEEL CORP·Filed 1987·Granted Jun 21, 1988·42 cites·7 claims
- 4380US8810166B2Opening and closing device, electronic apparatus, and image forming apparatusSHARP KK·Filed 2012·Granted Aug 19, 2014·3 cites·7 claims
- 4479US10845643B2Image forming apparatusSHARP KK·Filed 2019·Granted Nov 24, 2020·2 cites·5 claims
- 4578US7407889B2Method of manufacturing article having uneven surfaceNIPPON SHEET GLASS CO LTD·Filed 2004·Granted Aug 5, 2008·16 cites·20 claims
- 4678US5609564ASpeculum cover, method of manufacturing same and cover accommodating caseOMRON TATEISI ELECTRONICS CO·Filed 1993·Granted Mar 11, 1997·40 cites·8 claims
- 4778USD303987SReceipt/journal printer or similar articleNCR CORP·Filed 1987·Granted Oct 10, 1989·19 cites·1 claims
- 4877US8093852B2Motor control deviceNAKAMURA YASUSHI·Filed 2008·Granted Jan 10, 2012·16 cites·20 claims
- 4977US5322079ASubstrate holding apparatus of a simple structure for holding a rotating substrate, and a substrate processing apparatus including the substrate holding apparatusDAINIPPON SCREEN MFG·Filed 1992·Granted Jun 21, 1994·63 cites·23 claims
- 5076US10469677B2Image forming apparatusSHARP KK·Filed 2017·Granted Nov 5, 2019·1 cites·6 claims
Showing the top 50 of 164 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →