Inventor · disambiguated record
Masanori Shimizu
Also filed as: SHIMIZU MASANORI
59 granted patents·11 pending applications·3,518 citations·filing 1993–2023
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD46SHIMIZU MASANORI4PANASONIC CORP3SHIBASAKI TAKASHI3SINTOKOGIO LTD2
Top patents by PatentIndex Score
70 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
- 0997US7514867B2LED lamp provided with optical diffusion layer having increased thickness and method of manufacturing thereofPANASONIC CORP·Filed 2005·Granted Apr 7, 2009·64 cites·13 claims
- 1097US7008078B2Light source having blue, blue-green, orange and red LED'sMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 7, 2006·201 cites·14 claims
- 1196US7282853B2LED lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 16, 2007·34 cites·18 claims
- 1296US7204607B2LED lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Apr 17, 2007·120 cites·16 claims
- 1396US6611000B2Lighting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 26, 2003·116 cites·10 claims
- 1495US7344296B2Socket for led light source and lighting system using the socketMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 18, 2008·183 cites·22 claims
- 1593US6963166B2LED lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 8, 2005·62 cites·28 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
- 1990US8071502B2Exhaust gas purifying catalystSHIMIZU MASANORI·Filed 2006·Granted Dec 6, 2011·15 cites·3 claims
- 2090USD494687SLight emitting diode lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 17, 2004·39 cites·1 claims
- 2189US6153971ALight source with only two major light emitting bandsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 28, 2000·89 cites·17 claims
- 2287US8405307B2LED lampYANO TADASHI·Filed 2010·Granted Mar 26, 2013·10 cites·8 claims
- 2385US8534857B2Backlight apparatus, light source for backlight apparatus, and display apparatus using the sameSHIMIZU MASANORI·Filed 2010·Granted Sep 17, 2013·5 cites·13 claims
- 2485USD562473SLight emitting diode lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 19, 2008·25 cites·1 claims
- 2585USD532142SLight emitting diode lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 14, 2006·30 cites·1 claims
- 2684US7235817B2LED LampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 26, 2007·35 cites·11 claims
- 2784USD494287SLight emitting diode lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 10, 2004·29 cites·1 claims
- 2882US9062851B2LED lamp, LED illumination device, and LED moduleMATSUBAYASHI YOKO·Filed 2011·Granted Jun 23, 2015·7 cites·24 claims
- 2982US7397177B2LED lamp and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 8, 2008·30 cites·15 claims
- 3078US6922024B2LED lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 26, 2005·25 cites·14 claims
- 3176US7791274B2LED lampPANASONIC CORP·Filed 2004·Granted Sep 7, 2010·19 cites·15 claims
- 3274US6993830B2Method of manufacturing a key top for a push-button switchPOLYMATECH CO LTD·Filed 2002·Granted Feb 7, 2006·17 cites·20 claims
- 3373US12386346B2Support deviceTOYOTA MOTOR CO LTD·Filed 2022·Granted Aug 12, 2025·0 cites·9 claims
- 3472USD494286SLight emitting diode lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 10, 2004·17 cites·1 claims
- 3570USD508573SLight sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 16, 2005·15 cites·1 claims
- 3669USD532148SLight emitting diode lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 14, 2006·15 cites·1 claims
- 3769USD514530SLight emitting diode moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 7, 2006·15 cites·1 claims
- 3869US6992333B2Light-emitting unit, light-emitting unit assembly, and lighting apparatus produced using a plurality of light-emitting unitsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 31, 2006·13 cites·9 claims
- 3968US2024093104A1Biomass gasification furnaceSINTOKOGIO LTD·Filed 2023·Application pending·0 cites
- 4067USD515517SLight emitting diode moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 21, 2006·14 cites·1 claims
- 4165US6224240B1Light sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 1, 2001·19 cites·26 claims
- 4263US9362205B2Circuit deviceSHIBASAKI TAKASHI·Filed 2011·Granted Jun 7, 2016·2 cites·18 claims
- 4362US6414426B1High-efficiency light sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 2, 2002·25 cites·28 claims
- 4461USD421616SAgitatorTAKEUCHI MFG·Filed 1999·Granted Mar 14, 2000·10 cites·1 claims
- 4560US7121486B1CrusherTAKEUCHI MFG·Filed 2005·Granted Oct 17, 2006·2 cites·4 claims
- 4659US6504305B1Fluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 7, 2003·10 cites·15 claims
- 4759US6242857B1High efficiency fluorescent lamp with low color rendering propertyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 5, 2001·15 cites·24 claims
- 4858US9363894B2Circuit deviceSHIBASAKI TAKASHI·Filed 2011·Granted Jun 7, 2016·1 cites·11 claims
- 4957US6445118B1Lamp having conductor structure and non-conductor structure provided between filamentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 3, 2002·3 cites·9 claims
- 5053USRE47591ELED lamp, LED illumination device, and LED modulePANASONIC IP MAN CO LTD·Filed 2011·Granted Sep 3, 2019·0 cites·28 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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