Assignee
TOSHIBA LIGHTING & TECHNOLOGY
JP·447 granted patents·229 pending applications·7,865 citations·filing 1989–2025
Top patents by PatentIndex Score
676 records- 0199USD534665SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2005·Granted Jan 2, 2007·280 cites·1 claims
- 0298US8354804B2Power supply device and lighting equipmentTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Jan 15, 2013·59 cites·3 claims
- 0398US7758223B2Lamp having outer shell to radiate heat of light sourceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2006·Granted Jul 20, 2010·152 cites·17 claims
- 0498USD535038SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2005·Granted Jan 9, 2007·122 cites·1 claims
- 0598USD531741SFluorescent lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2005·Granted Nov 7, 2006·275 cites·1 claims
- 0697USD617915SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Jun 15, 2010·84 cites·1 claims
- 0797US7690817B2Illumination device with semiconductor light-emitting elementsTOSHIBA LIGHTING & TECHNOLOGY·Filed 2007·Granted Apr 6, 2010·111 cites·15 claims
- 0897USD549854SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2006·Granted Aug 28, 2007·129 cites·1 claims
- 0996USD617918SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Jun 15, 2010·81 cites·1 claims
- 1096USD602614SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Oct 20, 2009·86 cites·1 claims
- 1196USD601278SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Sep 29, 2009·100 cites·1 claims
- 1296USD590523SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted Apr 14, 2009·107 cites·1 claims
- 1396USD528996SLight emitting diode moduleTOSHIBA LIGHTING & TECHNOLOGY·Filed 2005·Granted Sep 26, 2006·76 cites·1 claims
- 1495US8878439B2Lighting control system and lighting control methodTOSHIBA LIGHTING & TECHNOLOGY·Filed 2012·Granted Nov 4, 2014·68 cites·12 claims
- 1595US8686647B2Lighting control system and lighting control methodTOSHIBA LIGHTING & TECHNOLOGY·Filed 2012·Granted Apr 1, 2014·50 cites·18 claims
- 1694US8042973B2Lighting apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Oct 25, 2011·14 cites·3 claims
- 1794USD616120SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted May 18, 2010·54 cites·1 claims
- 1894USD539943SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2005·Granted Apr 3, 2007·65 cites·1 claims
- 1993US8382325B2Lamp and lighting equipment using the sameTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Feb 26, 2013·21 cites·17 claims
- 2093US7952295B2Illuminating deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted May 31, 2011·17 cites·3 claims
- 2193US7934856B2Illumination device with semiconductor light-emitting elementsTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted May 3, 2011·16 cites·22 claims
- 2293USD539944SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2005·Granted Apr 3, 2007·58 cites·1 claims
- 2392US8360606B2Light-emitting device and illumination deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Jan 29, 2013·16 cites·7 claims
- 2491US9639043B1Heater and fixing deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2016·Granted May 2, 2017·8 cites·4 claims
- 2591USD709636SLighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Granted Jul 22, 2014·46 cites·1 claims
- 2691USD628722SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Dec 7, 2010·51 cites·1 claims
- 2791USD622876SLight emitting diode moduleTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted Aug 31, 2010·45 cites·1 claims
- 2891USD603813SLight emitting diode moduleTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted Nov 10, 2009·44 cites·1 claims
- 2991US6215254B1High-voltage discharge lamp, high-voltage discharge lamp device, and lighting deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 1998·Granted Apr 10, 2001·104 cites·28 claims
- 3090USD636899SLight emitting diode moduleTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Apr 26, 2011·49 cites·1 claims
- 3190USD610289SRecessed lighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted Feb 16, 2010·44 cites·1 claims
- 3290USD610291SRecessed lighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted Feb 16, 2010·42 cites·1 claims
- 3390US6495962B2Metal halide lamp and a vehicle lighting apparatus using the lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2001·Granted Dec 17, 2002·39 cites·10 claims
- 3489USD647241SLighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2011·Granted Oct 18, 2011·43 cites·1 claims
- 3589US7989840B2Illumination apparatus having a plurality of semiconductor light-emitting devicesTOSHIBA LIGHTING & TECHNOLOGY·Filed 2007·Granted Aug 2, 2011·17 cites·16 claims
- 3689USD626666SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Nov 2, 2010·44 cites·1 claims
- 3789USD617475SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Jun 8, 2010·37 cites·1 claims
- 3889USD610290SRecessed lighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted Feb 16, 2010·40 cites·1 claims
- 3989US7360927B2Electronic apparatus and lighting deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2005·Granted Apr 22, 2008·67 cites·9 claims
- 4089US6242752B1Photocatalyst, light source and lighting deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 1997·Granted Jun 5, 2001·141 cites·20 claims
- 4188US10203080B1Lighting device for vehicles and lighting tool for vehiclesTOSHIBA LIGHTING & TECHNOLOGY·Filed 2018·Granted Feb 12, 2019·5 cites·20 claims
- 4288USD639496SLens for light emitting diodeTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Jun 7, 2011·40 cites·1 claims
- 4388USD628322SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Nov 30, 2010·41 cites·1 claims
- 4488US5951145ALighting apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 1997·Granted Sep 14, 1999·78 cites·11 claims
- 4588US5604396ALuminescent material for mercury discharge lamp including phosphor and a continuous protective layerTOSHIBA LIGHTING & TECHNOLOGY·Filed 1994·Granted Feb 18, 1997·86 cites·19 claims
- 4687US11473751B2Vehicle luminaire and vehicle lighting toolTOSHIBA LIGHTING & TECHNOLOGY·Filed 2021·Granted Oct 18, 2022·2 cites·14 claims
- 4787USD636922SRecessed lighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Apr 26, 2011·41 cites·1 claims
- 4887USD621971SLight emitting diode lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Aug 17, 2010·34 cites·1 claims
- 4987USD610292SRecessed lighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Feb 16, 2010·34 cites·1 claims
- 5087US7268494B2Compact fluorescent lamp and luminaire using the sameTOSHIBA LIGHTING & TECHNOLOGY·Filed 2005·Granted Sep 11, 2007·12 cites·14 claims
Showing the top 50 of 676 patent records by PatentIndex Score.
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