Inventor · disambiguated record
Nobuyuki Matsui
Also filed as: MATSUI NOBUYUKI
86 granted patents·7 pending applications·4,048 citations·filing 1986–2017
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD41PANASONIC CORP14KAJIMA CORP8PANASONIC IP MAN CO LTD5TOYOTA MOTOR CO LTD4
Top patents by PatentIndex Score
93 records- 0199US7375381B2LED illumination apparatus and card-type LED illumination sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 20, 2008·118 cites·13 claims
- 0299US7259403B2Card-type LED illumination sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 21, 2007·152 cites·9 claims
- 0399US7250637B2Card type LED illumination sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jul 31, 2007·80 cites·7 claims
- 0499US7045828B2Card-type LED illumination sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 16, 2006·77 cites·12 claims
- 0599US6949772B2LED illumination apparatus and card-type LED illumination sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 27, 2005·394 cites·26 claims
- 0698US7322718B2Multichip LED lighting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 29, 2008·194 cites·9 claims
- 0798US6817735B2Illumination light sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 16, 2004·287 cites·15 claims
- 0898US6577073B2Led lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 10, 2003·649 cites·23 claims
- 0997US7008078B2Light source having blue, blue-green, orange and red LED'sMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 7, 2006·201 cites·14 claims
- 1097US6857767B2Lighting apparatus with enhanced capability of heat dissipationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 22, 2005·155 cites·22 claims
- 1196US7282853B2LED lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 16, 2007·34 cites·18 claims
- 1296US6611000B2Lighting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 26, 2003·116 cites·10 claims
- 1395US7344296B2Socket for led light source and lighting system using the socketMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 18, 2008·183 cites·22 claims
- 1493US6963166B2LED lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 8, 2005·62 cites·28 claims
- 1592USD576576SLight source of light emitting diodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Sep 9, 2008·42 cites·1 claims
- 1692US6940101B2LED LampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 6, 2005·67 cites·16 claims
- 1792US6891200B2Light-emitting unit, light-emitting unit assembly, and lighting apparatus produced using a plurality of light-emitting unitsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 10, 2005·62 cites·19 claims
- 1892USD494288SLight emitting diode moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 10, 2004·45 cites·1 claims
- 1991US7755243B2Rotating electric machineTOYOTA MOTOR CO LTD·Filed 2007·Granted Jul 13, 2010·21 cites·17 claims
- 2091US7728231B2Light emitting module, lighting device, and display devicePANASONIC CORP·Filed 2005·Granted Jun 1, 2010·19 cites·7 claims
- 2190US8896252B2Electric motor driving device and vehicle equipped with the sameYAMADA EIJI·Filed 2011·Granted Nov 25, 2014·9 cites·10 claims
- 2290USD494687SLight emitting diode lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 17, 2004·39 cites·1 claims
- 2389US7906731B2Light emitting module, lighting device and display devicePANASONIC CORP·Filed 2009·Granted Mar 15, 2011·14 cites·30 claims
- 2489USD597502SLight source of light emitting diodePANASONIC CORP·Filed 2008·Granted Aug 4, 2009·32 cites·1 claims
- 2588US6834981B2Light-emitting unit, light-emitting unit combination, and lighting apparatus assembled from a plurality of light-emitting unitsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 28, 2004·51 cites·24 claims
- 2688US4790531AIndoor ski slope and apparatus for making snow thereonKAJIMA CORP·Filed 1986·Granted Dec 13, 1988·57 cites·33 claims
- 2787US6324085B2Power converter apparatus and related methodDENSO CORP·Filed 2000·Granted Nov 27, 2001·62 cites·43 claims
- 2886US7969056B2Rotating electric motorTOYOTA MOTOR CO LTD·Filed 2008·Granted Jun 28, 2011·14 cites·5 claims
- 2986US6115266ASwitching power source with a digital control circuit to maintain a constant DC output signalTDK CORP·Filed 1997·Granted Sep 5, 2000·80 cites·17 claims
- 3085US9083225B2Rotary electric machineTONOGI KAZUKI·Filed 2012·Granted Jul 14, 2015·12 cites·18 claims
- 3185USD635281SLight emitting diode lampPANASONIC CORP·Filed 2010·Granted Mar 29, 2011·33 cites·1 claims
- 3285USD562473SLight emitting diode lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 19, 2008·25 cites·1 claims
- 3385USD532142SLight emitting diode lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 14, 2006·30 cites·1 claims
- 3484USD577690SLight source of light emitting diodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Sep 30, 2008·26 cites·1 claims
- 3584USD494287SLight emitting diode lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 10, 2004·29 cites·1 claims
- 3683US5197570ALinear motor driven elevator with passing functionKAJIMA CORP·Filed 1992·Granted Mar 30, 1993·38 cites·1 claims
- 3782US6169680B1Switching power source with a digital control circuit to maintain a constant DC output signalTDK CORP·Filed 2000·Granted Jan 2, 2001·44 cites·23 claims
- 3881US8175771B2Control apparatus for electric power steering systemUKAI HIROYUKI·Filed 2008·Granted May 8, 2012·19 cites·6 claims
- 3980US8146340B2Link chainSHIMADA YOSHIHIRO·Filed 2007·Granted Apr 3, 2012·9 cites·7 claims
- 4078US7641578B2Double-face driving silent chain and silent chain power transmission device using the sameDAIDO KOGYO KK·Filed 2005·Granted Jan 5, 2010·7 cites·14 claims
- 4178US6922024B2LED lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 26, 2005·25 cites·14 claims
- 4277US5235144ALinear motor driven elevatorKAJIMA CORP·Filed 1991·Granted Aug 10, 1993·37 cites·5 claims
- 4376US6883933B2Lighting apparatus whose light emitting elements are hard to be taken offMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 26, 2005·23 cites·21 claims
- 4475US8390185B2Bulb-type lampMATSUI NOBUYUKI·Filed 2010·Granted Mar 5, 2013·6 cites·5 claims
- 4575US6917143B2Lighting apparatus with enhanced capability of removing heatMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 12, 2005·21 cites·19 claims
- 4674US5280729AMagnetostrictive torque detecting apparatusNISSAN MOTOR·Filed 1992·Granted Jan 25, 1994·37 cites·3 claims
- 4773USD581885SLight source of light emitting diodePANASONIC CORP·Filed 2007·Granted Dec 2, 2008·16 cites·1 claims
- 4873US4909674AUnderground continuous impervious wall and method for installing sameKAJIMA CORP·Filed 1988·Granted Mar 20, 1990·30 cites·8 claims
- 4972US8287168B2Bulb-shaped lampTANIUCHI AKIRA·Filed 2010·Granted Oct 16, 2012·5 cites·32 claims
- 5072USD576575SLight source of light emitting diodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Sep 9, 2008·18 cites·1 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →