Inventor · disambiguated record
Tadaaki Ikeda
Also filed as: IKEDA TADAAKI
47 granted patents·4 pending applications·639 citations·filing 1984–2022
98Inventor score
Files withNICHIA CORP30PANASONIC CORP10MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5SAGINOMIYA SEISAKUSHO INC2IKEDA TADAAKI1
Top patents by PatentIndex Score
51 records- 0198US7422504B2Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 9, 2008·71 cites·16 claims
- 0298US7023019B2Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 4, 2006·212 cites·19 claims
- 0396US7910940B2Semiconductor light-emitting devicePANASONIC CORP·Filed 2006·Granted Mar 22, 2011·46 cites·15 claims
- 0493US7592639B2Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor devicePANASONIC CORP·Filed 2006·Granted Sep 22, 2009·19 cites·22 claims
- 0592US7629620B2Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor devicePANASONIC CORP·Filed 2006·Granted Dec 8, 2009·19 cites·14 claims
- 0691US11677048B2Light emitting device having multiple light emitting elementsNICHIA CORP·Filed 2020·Granted Jun 13, 2023·2 cites·21 claims
- 0789US10431724B2Light emitting device and method of manufacturing sameNICHIA CORP·Filed 2018·Granted Oct 1, 2019·5 cites·11 claims
- 0888US6841931B2LED lampTOYODA GOSEI KK·Filed 2002·Granted Jan 11, 2005·58 cites·31 claims
- 0987US10734555B2Light emitting deviceNICHIA CORP·Filed 2018·Granted Aug 4, 2020·2 cites·5 claims
- 1087US6142445AElectromagnetic control valveTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted Nov 7, 2000·58 cites·17 claims
- 1185US11038089B2Light emitting deviceNICHIA CORP·Filed 2020·Granted Jun 15, 2021·1 cites·5 claims
- 1285US10096751B2Light emitting deviceNICHIA CORP·Filed 2017·Granted Oct 9, 2018·3 cites·10 claims
- 1383US7859002B2Light-emitting devicePANASONIC CORP·Filed 2007·Granted Dec 28, 2010·11 cites·14 claims
- 1480US7455441B2Linear light source, method for manufacturing the same and surface emitting devicePANASONIC CORP·Filed 2004·Granted Nov 25, 2008·34 cites·11 claims
- 1576US7772769B2Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor devicePANASONIC CORP·Filed 2007·Granted Aug 10, 2010·3 cites·16 claims
- 1675US7347603B2Light-emitting diodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Mar 25, 2008·33 cites·25 claims
- 1771US10367121B2Package and light-emitting deviceNICHIA CORP·Filed 2017·Granted Jul 30, 2019·1 cites·19 claims
- 1870US10700248B2Method of manufacturing light emitting deviceNICHIA CORP·Filed 2019·Granted Jun 30, 2020·0 cites·11 claims
- 1970US10026718B2Light emitting deviceNICHIA CORP·Filed 2017·Granted Jul 17, 2018·1 cites·11 claims
- 2069US11201258B2Method for manufacturing light emitting deviceNICHIA CORP·Filed 2019·Granted Dec 14, 2021·1 cites·20 claims
- 2169US10854790B2Light emitting device having multiple light emitting elementsNICHIA CORP·Filed 2018·Granted Dec 1, 2020·1 cites·15 claims
- 2263US11908980B2Light emitting deviceNICHIA CORP·Filed 2022·Granted Feb 20, 2024·0 cites·22 claims
- 2363US11677053B2Method of manufacturing light emitting elementNICHIA CORP·Filed 2021·Granted Jun 13, 2023·0 cites·18 claims
- 2463US9337402B2Method for manufacturing semiconductor light emitting deviceNICHIA CORP·Filed 2014·Granted May 10, 2016·1 cites·20 claims
- 2563US5588590AExpansion valve combined with a solenoid valveSAGINOMIYA SEISAKUSHO INC·Filed 1994·Granted Dec 31, 1996·26 cites·11 claims
- 2661US11201266B2Light-emitting deviceNICHIA CORP·Filed 2020·Granted Dec 14, 2021·0 cites·12 claims
- 2760USRE47453ELuminescent layer and light-emitting semiconductor devicePANASONIC CORP·Filed 2016·Granted Jun 25, 2019·0 cites·26 claims
- 2858US11362241B2Light emitting deviceNICHIA CORP·Filed 2020·Granted Jun 14, 2022·0 cites·12 claims
- 2956US11948925B2Light emitting device and method of producing light emitting deviceNICHIA CORP·Filed 2022·Granted Apr 2, 2024·0 cites·18 claims
- 3056US9640734B2Light emitting deviceNICHIA CORP·Filed 2014·Granted May 2, 2017·0 cites·43 claims
- 3155US7753667B2Resin-sealed mold and resin-sealed devicePANASONIC CORP·Filed 2005·Granted Jul 13, 2010·2 cites·1 claims
- 3254US11011688B2Light emitting element, light emitting device, and method of manufacturing light emitting elementNICHIA CORP·Filed 2019·Granted May 18, 2021·0 cites·14 claims
- 3354US10707384B2Light-emitting deviceNICHIA CORP·Filed 2018·Granted Jul 7, 2020·0 cites·20 claims
- 3453US10957834B2Light-emitting deviceNICHIA CORP·Filed 2019·Granted Mar 23, 2021·0 cites·16 claims
- 3552US9865779B2Methods of manufacturing the package and light-emitting deviceNICHIA CORP·Filed 2016·Granted Jan 9, 2018·0 cites·10 claims
- 3651US10270011B2Light emitting deviceNICHIA CORP·Filed 2017·Granted Apr 23, 2019·0 cites·14 claims
- 3750US9887181B2Light emitting deviceNICHIA CORP·Filed 2017·Granted Feb 6, 2018·0 cites·9 claims
- 3849US11664356B2Light emitting deviceNICHIA CORP·Filed 2021·Granted May 30, 2023·0 cites·26 claims
- 3946US2011133237A1Semiconductor light-emitting devicePANASONIC CORP·Filed 2011·Application pending·0 cites
- 4045US11495587B2Light emitting device and method of producing light emitting deviceNICHIA CORP·Filed 2019·Granted Nov 8, 2022·0 cites·19 claims
- 4145US11165006B2Light emitting device including external connection electrodes, and method thereofNICHIA CORP·Filed 2019·Granted Nov 2, 2021·0 cites·21 claims
- 4244US10504876B2Light-emitting deviceNICHIA CORP·Filed 2018·Granted Dec 10, 2019·0 cites·20 claims
- 4342US11189758B2Light-emitting deviceNICHIA CORP·Filed 2019·Granted Nov 30, 2021·0 cites·19 claims
- 4442US10446725B2Light emitting deviceNICHIA CORP·Filed 2018·Granted Oct 15, 2019·0 cites·13 claims
- 4540US9960333B2Light-emitting device including light-emitting elements connected in series and light-emitting elements connected in parallelNICHIA CORP·Filed 2016·Granted May 1, 2018·0 cites·11 claims
- 4639US2007257901A1Semiconductor chip for driving light emitting element, light emitting device, and lighting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 4739US2007200512A1Semiconductor Chip For Driving Light Emitting Element, Light Emitting Device And Lighting EquipmentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 4837US5346469AHandpiece for surgical operationSUMITOMO BAKELITE CO·Filed 1993·Granted Sep 13, 1994·22 cites·13 claims
- 4937US4593535ADifferential pressure valveSAGINOMIYA SEISAKUSHO INC·Filed 1984·Granted Jun 10, 1986·7 cites·4 claims
- 5033US2013043502A1Light emitting device and method for manufacturing the samePANASONIC CORP·Filed 2011·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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