Inventor · disambiguated record
Yuji Nishimura
Also filed as: NISHIMURA YUJI
59 granted patents·5 pending applications·1,134 citations·filing 1975–2020
99Inventor score
Files withTOKAI RIKA CO LTD27HITACHI LTD7HONDA MOTOR CO LTD6TOYOTA MOTOR CO LTD5HITACHI GLOBAL STORAGE TECH3
Top patents by PatentIndex Score
64 records- 0198US5414591AMagnetic disk storage systemHITACHI LTD·Filed 1992·Granted May 9, 1995·326 cites·16 claims
- 0297US5189578ADisk system with sub-actuators for fine head displacementHITACHI LTD·Filed 1990·Granted Feb 23, 1993·202 cites·5 claims
- 0395US6771449B1Falling sensor and the information processing device making use of itHITACHI GLOBAL STORAGE TECH·Filed 2000·Granted Aug 3, 2004·57 cites·20 claims
- 0493US6995939B2Falling sensor and the information processing device making use of itHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Feb 7, 2006·35 cites·3 claims
- 0590US10051228B2Home theater system, audio/video playback device, audio output control device, and volume control methodPANASONIC IP MAN CO LTD·Filed 2017·Granted Aug 14, 2018·8 cites·3 claims
- 0689US7798628B2Liquid droplet ejection head, apparatus for ejecting liquid droplet, and method of producing liquid droplet ejection headFUJI XEROX CO LTD·Filed 2007·Granted Sep 21, 2010·9 cites·9 claims
- 0785US8449426B2Continuously variable transmission and automobile drive systemNISHIMURA YUJI·Filed 2011·Granted May 28, 2013·11 cites·5 claims
- 0885US5885005ABearing device and spindle motor provided with the bearing deviceHITACHI LTD·Filed 1996·Granted Mar 23, 1999·43 cites·17 claims
- 0984US4669680AWebbing retractorTOKAI RIKA CO LTD·Filed 1985·Granted Jun 2, 1987·56 cites·22 claims
- 1079US4588144AWebbing retractorTOKAI RIKA CO LTD·Filed 1984·Granted May 13, 1986·31 cites·17 claims
- 1176US8176630B2Method of producing liquid droplet ejection headKATAOKA MASAKI·Filed 2010·Granted May 15, 2012·2 cites·13 claims
- 1269US3960681AMethod for producing electrolytic high purity lead using large-sized electrodesMITSUI MINING & SMELTING CO·Filed 1975·Granted Jun 1, 1976·16 cites·5 claims
- 1368US6691576B1Thickness measuring device for cylindrical tank bottom plateASAHI ENGINEERING·Filed 2000·Granted Feb 17, 2004·12 cites·6 claims
- 1467US5267111AVoice coil motor with discrete flux pathsHITACHI LTD·Filed 1991·Granted Nov 30, 1993·16 cites·10 claims
- 1563US4630841AWebbing tension adjusting apparatusTOKAI RIKA CO LTD·Filed 1985·Granted Dec 23, 1986·23 cites·22 claims
- 1663US4568037AWebbing tension deviceTOKAI RIKA CO LTD·Filed 1984·Granted Feb 4, 1986·17 cites·19 claims
- 1762US5325245AMethod and apparatus for writing magnetic head positioning signalHITACHI LTD·Filed 1992·Granted Jun 28, 1994·13 cites·13 claims
- 1862US4546933AWebbing retractorTOKAI RIKA CO LTD·Filed 1984·Granted Oct 15, 1985·16 cites·20 claims
- 1961US9382985B2Vehicle power transmission deviceHONDA MOTOR CO LTD·Filed 2013·Granted Jul 5, 2016·1 cites·2 claims
- 2061US7513161B2Device for measuring thickness of vessel steel plateASAHI KASEI ENGINEERING CORP·Filed 2003·Granted Apr 7, 2009·5 cites·4 claims
- 2160US5504636AMagnetic disk apparatus having improved support for head assemblyHITACHI LTD·Filed 1994·Granted Apr 2, 1996·14 cites·7 claims
- 2259US4678928AController for automatically effecting disengagement of buckle deviceTOKAI RIKA CO LTD·Filed 1985·Granted Jul 7, 1987·20 cites·16 claims
- 2359US4302031AWebbing anchor lock mechanismTOKAI RIKA CO LTD·Filed 1979·Granted Nov 24, 1981·14 cites·13 claims
- 2458US7699439B2Droplet ejection head and droplet ejection apparatusFUJI XEROX CO LTD·Filed 2006·Granted Apr 20, 2010·1 cites·10 claims
- 2558US6876513B2Rotary disk type storage deviceHITACHI LTD·Filed 2002·Granted Apr 5, 2005·3 cites·20 claims
- 2656US7301721B2Falling sensor and the information processing device making use of itHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Nov 27, 2007·0 cites·14 claims
- 2756US4546934AWebbing tension deviceTOKAI RIKA CO LTD·Filed 1984·Granted Oct 15, 1985·13 cites·20 claims
- 2855US4570975AWebbing locking deviceTOKAI RIKA CO LTD·Filed 1984·Granted Feb 18, 1986·12 cites·20 claims
- 2954US7854168B2Thickness measuring device for vessel steel plateASAHI KASEI ENGINEERING CORP·Filed 2008·Granted Dec 21, 2010·0 cites·2 claims
- 3054US4858953AApparatus for driving an intermediate portion of webbingTOKAI RIKA CO LTD·Filed 1987·Granted Aug 22, 1989·15 cites·29 claims
- 3154US4723728AApparatus for reducing webbing wind-up forceTOKAI RIKA CO LTD·Filed 1985·Granted Feb 9, 1988·17 cites·1 claims
- 3254US2009058889A1Display panel driverOKI ELECTRIC IND CO LTD·Filed 2008·Application pending·0 cites
- 3353US11761147B2Creasing method, creasing apparatus, and long fiber non-woven fabricENEOS CORP·Filed 2019·Granted Sep 19, 2023·0 cites·14 claims
- 3453US4579294ASeat belt retractor with powered rewinding arrangement for slack-take-up springNIPPON SOKEN·Filed 1985·Granted Apr 1, 1986·16 cites·3 claims
- 3551US10746083B2Vehicular cooling deviceDENSO CORP·Filed 2018·Granted Aug 18, 2020·0 cites·6 claims
- 3651US4637630AWebbing tension adjusting apparatusTOKAI RIKA CO LTD·Filed 1985·Granted Jan 20, 1987·14 cites·20 claims
- 3748US12189077B2Metal detectorA&D CO LTD·Filed 2020·Granted Jan 7, 2025·0 cites·20 claims
- 3845US9800820B2Home theater system, audio/video playback device, audio output control device, and volume control methodISHIHARA TOSHIHIDE·Filed 2010·Granted Oct 24, 2017·0 cites·13 claims
- 3945US9441716B2Stepless transmissionHONDA MOTOR CO LTD·Filed 2013·Granted Sep 13, 2016·0 cites·7 claims
- 4045US4982982AAssistant apparatus for fastening a webbingTOKAI RIKA CO LTD·Filed 1990·Granted Jan 8, 1991·14 cites·17 claims
- 4145US4681347AAutomatic seatbelt apparatusTOKAI RIKA CO LTD·Filed 1986·Granted Jul 21, 1987·11 cites·21 claims
- 4245US2015316132A1Stepless transmissionHONDA MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 4344US5029770AWebbing retractorTOKAI RIKA CO LTD·Filed 1989·Granted Jul 9, 1991·11 cites·15 claims
- 4443US4585184AWebbing tension deviceTOKAI RIKA CO LTD·Filed 1984·Granted Apr 29, 1986·7 cites·21 claims
- 4543US2015292604A1Vehicle power transmission deviceHONDA MOTOR CO LTD·Filed 2013·Application pending·0 cites
- 4642US2016032881A1Vehicular power transmission deviceHONDA MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 4742US2016033020A1Vehicular power transmission deviceHONDA MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 4841US4437684AAutomatic seatbelt systemTOYOTA MOTOR CO LTD·Filed 1981·Granted Mar 20, 1984·7 cites·4 claims
- 4939US9121483B2Four-joint link type continuously variable transmissionNISHIMURA YUJI·Filed 2012·Granted Sep 1, 2015·0 cites·3 claims
- 5038US4852908AWebbing driving device for use in seat belt apparatusTOKAI RIKA CO LTD·Filed 1988·Granted Aug 1, 1989·6 cites·20 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →