Assignee
NEC LIGHTING LTD
JP·37 granted patents·23 pending applications·94 citations·filing 2005–2019
Top patents by PatentIndex Score
60 records- 0192US7781982B2Low-voltage power supply circuit for illumination, illumination device, and low-voltage power supply output method for illuminationNEC LIGHTING LTD·Filed 2006·Granted Aug 24, 2010·34 cites·8 claims
- 0285US11108015B2Organic electroluminescent illumination panel, manufacturing method thereof, and organic electroluminescent illumination device with spacers protruding from a second electrodeNEC LIGHTING LTD·Filed 2019·Granted Aug 31, 2021·2 cites·19 claims
- 0383US9196875B2Manufacturing method for organic EL lighting deviceNEC LIGHTING LTD·Filed 2014·Granted Nov 24, 2015·3 cites·3 claims
- 0481US9698361B2Organic EL panel translucent substrate, control method for refractive index anisotropy of organic EL panel translucent substrate, manufacturing method for organic EL panel translucent substrate, organic EL panel, and organic EL deviceNEC LIGHTING LTD·Filed 2015·Granted Jul 4, 2017·2 cites·21 claims
- 0579US10711965B2LED module for flashing lamp and flashing lampNEC LIGHTING LTD·Filed 2017·Granted Jul 14, 2020·2 cites·8 claims
- 0673US10270058B2Organic electroluminescent illumination panel, manufacturing method thereof, and organic electroluminescent illumination deviceNEC LIGHTING LTD·Filed 2013·Granted Apr 23, 2019·2 cites·15 claims
- 0771US7675247B2Remote control transmitter which is capable of controlling a plurality of light fittings without the need for a slidable switchNEC LIGHTING LTD·Filed 2007·Granted Mar 9, 2010·5 cites·4 claims
- 0870USD864467SMounting device for lighting equipmentNEC LIGHTING LTD·Filed 2017·Granted Oct 22, 2019·12 cites·1 claims
- 0970US7963985B2Instrument for ultraviolet irradiation and ultraviolet irradiating apparatusNEC LIGHTING LTD·Filed 2005·Granted Jun 21, 2011·15 cites·17 claims
- 1068US9559333B2Organic el lighting panel substrate, method for manufacturing organic el lighting panel substrate, organic el lighting panel, and organic el lighting deviceNEC LIGHTING LTD·Filed 2013·Granted Jan 31, 2017·1 cites·7 claims
- 1167US7956542B2External electrode fluorescent lamp and manufacturing method of the sameNEC LIGHTING LTD·Filed 2009·Granted Jun 7, 2011·3 cites·4 claims
- 1265US8022429B2Light emitting deviceNEC LIGHTING LTD·Filed 2011·Granted Sep 20, 2011·2 cites·2 claims
- 1361USD821013SLighting equipmentNEC LIGHTING LTD·Filed 2017·Granted Jun 19, 2018·8 cites·1 claims
- 1458US10270048B2Organic EL panel translucent substrate, control method for refractive index anisotrophy of organic EL panel translucent substrate, manufacturing method for organic EL panel translucent substrate, organic EL panel, and organic EL deviceNEC LIGHTING LTD·Filed 2017·Granted Apr 23, 2019·0 cites·9 claims
- 1554US7701139B2Electric discharge lampNEC LIGHTING LTD·Filed 2007·Granted Apr 20, 2010·0 cites·2 claims
- 1654US7508008B2Light-emitting deviceNEC LIGHTING LTD·Filed 2007·Granted Mar 24, 2009·1 cites·4 claims
- 1753US10205127B2Organic EL panel-use transparent resin layer, organic EL panel, organic EL lighting device, and organic EL displayNEC LIGHTING LTD·Filed 2015·Granted Feb 12, 2019·0 cites·10 claims
- 1853US9966555B2Organic EL lighting panel substrate, method for manufacturing organic EL lighting panel substrate, organic EL lighting panel, and organic EL lighting deviceNEC LIGHTING LTD·Filed 2016·Granted May 8, 2018·0 cites·13 claims
- 1952US9608229B2Organic EL lighting panel substrate, organic EL lighting panel, and organic EL lighting deviceNEC LIGHTING LTD·Filed 2012·Granted Mar 28, 2017·0 cites·20 claims
- 2051US10777619B2Organic EL deviceNEC LIGHTING LTD·Filed 2017·Granted Sep 15, 2020·0 cites·5 claims
- 2151US10088604B2Transparent substrate for optical elements, polarizer plate for liquid crystal display device using said substrate, and organic electroluminescence elementNEC LIGHTING LTD·Filed 2013·Granted Oct 2, 2018·0 cites·16 claims
- 2251US9936560B2Organic EL panel control device, light source device, organic EL panel control method, program, and recording mediumNEC LIGHTING LTD·Filed 2015·Granted Apr 3, 2018·0 cites·10 claims
- 2351US8017037B2Fluorescent substance and light emitting device using the sameNEC LIGHTING LTD·Filed 2008·Granted Sep 13, 2011·0 cites·4 claims
- 2451US2010277058A1Cold cathode fluorescent lampNEC LIGHTING LTD·Filed 2008·Application pending·0 cites
- 2550US7977697B2Light emitting deviceNEC LIGHTING LTD·Filed 2009·Granted Jul 12, 2011·0 cites·6 claims
- 2650US2011222276A1Illuminating device and illuminating unit including a plurality of the same illuminating devicesNEC LIGHTING LTD·Filed 2008·Application pending·0 cites
- 2749US9508682B2Organic EL luminescent deviceNEC LIGHTING LTD·Filed 2013·Granted Nov 29, 2016·0 cites·12 claims
- 2848US10458606B2Organic EL deviceNEC LIGHTING LTD·Filed 2017·Granted Oct 29, 2019·0 cites·8 claims
- 2947US10403856B2Organic EL panel having substrate comprising light incident section and light guide sectionNEC LIGHTING LTD·Filed 2016·Granted Sep 3, 2019·0 cites·11 claims
- 3047US9912851B2Image-capturing device, organic el element, image-capturing method, program, and recording mediumNEC LIGHTING LTD·Filed 2014·Granted Mar 6, 2018·0 cites·9 claims
- 3147US2008197776A1Hot-cathode fluorescent lampNEC LIGHTING LTD·Filed 2008·Application pending·0 cites
- 3246US10955129B2LampNEC LIGHTING LTD·Filed 2017·Granted Mar 23, 2021·0 cites·5 claims
- 3346US10521899B2Runway illumination light inspection apparatus and runway illumination light inspection methodNEC LIGHTING LTD·Filed 2016·Granted Dec 31, 2019·0 cites·15 claims
- 3446US2009184330A1Light-emitting module including substrate with space formed around rimNEC LIGHTING LTD·Filed 2009·Application pending·0 cites
- 3545US2009218928A1Electrode, method for producing electrode, and cold-cathode fluorescent lampNEC LIGHTING LTD·Filed 2006·Application pending·0 cites
- 3645US2011182083A1Illuminating deviceNEC LIGHTING LTD·Filed 2008·Application pending·0 cites
- 3744US2009268470A1Led lampNEC LIGHTING LTD·Filed 2006·Application pending·0 cites
- 3844US2009309112A1Yellow-Emitting Phosphor and White Light Emitting Device Using the SameNEC LIGHTING LTD·Filed 2006·Application pending·0 cites
- 3944US2008093978A1Electroluminescent device and electroluminescent panelNEC LIGHTING LTD·Filed 2007·Application pending·0 cites
- 4043US9741933B2Method for repairing organic EL element, method for manufacturing organic EL panel, and light-emitting deviceNEC LIGHTING LTD·Filed 2015·Granted Aug 22, 2017·0 cites·17 claims
- 4143US2009052189A1Led spotlightNEC LIGHTING LTD·Filed 2008·Application pending·0 cites
- 4242US10627057B2LampNEC LIGHTING LTD·Filed 2016·Granted Apr 21, 2020·0 cites·9 claims
- 4342US9960382B2Organic electroluminescence element, display panel, and method for manufacturing organic electroluminescence elementNEC LIGHTING LTD·Filed 2014·Granted May 1, 2018·0 cites·20 claims
- 4442US2008180018A1Fluorescent substance containing glass sheet, method for manufacturing the glass sheet and light-emitting deviceNEC LIGHTING LTD·Filed 2007·Application pending·0 cites
- 4542US2020028107A1Organic el deviceNEC LIGHTING LTD·Filed 2017·Application pending·0 cites
- 4642US2008211388A1Light emitting semiconductor deviceNEC LIGHTING LTD·Filed 2008·Application pending·0 cites
- 4742US2010044741A1Lighting deviceNEC LIGHTING LTD·Filed 2008·Application pending·0 cites
- 4842US2013020963A1Illumination Device and Light-Adjusting MethodNEC LIGHTING LTD·Filed 2011·Application pending·0 cites
- 4942US2008232084A1White light source deviceNEC LIGHTING LTD·Filed 2008·Application pending·0 cites
- 5042US2008266855A1Light emitting device and light emitting device assemblyNEC LIGHTING LTD·Filed 2008·Application pending·0 cites
Showing the top 50 of 60 patent records by PatentIndex Score.
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