Assignee
MATSUDA TSUGIHIRO
JP·7 granted patents·2 pending applications·83 citations·filing 2011–2012
Top patents by PatentIndex Score
9 records- 0194US8587011B2Light-emitting device, light-emitting module, and lampMATSUDA TSUGIHIRO·Filed 2011·Granted Nov 19, 2013·15 cites·11 claims
- 0292US8981636B2Lamp having improved insulation of the circuit unitMATSUDA TSUGIHIRO·Filed 2012·Granted Mar 17, 2015·17 cites·9 claims
- 0388US8421111B2Light-emitting device and lampMATSUDA TSUGIHIRO·Filed 2011·Granted Apr 16, 2013·10 cites·9 claims
- 0467US8911108B2Light bulb shaped lamp and lighting apparatusMATSUDA TSUGIHIRO·Filed 2011·Granted Dec 16, 2014·2 cites·19 claims
- 0567USD664682SLight-emitting diode lampMATSUDA TSUGIHIRO·Filed 2011·Granted Jul 31, 2012·15 cites·1 claims
- 0664USD671663SLight emitting diode lampMATSUDA TSUGIHIRO·Filed 2012·Granted Nov 27, 2012·13 cites·1 claims
- 0760USD664683SLight-emitting diode lampMATSUDA TSUGIHIRO·Filed 2011·Granted Jul 31, 2012·11 cites·1 claims
- 0847US2013294082A1Light bulb shaped lamp and lighting apparatusMATSUDA TSUGIHIRO·Filed 2011·Application pending·0 cites
- 0945US2012217862A1Light bulb shaped lamp and lighting apparatusMATSUDA TSUGIHIRO·Filed 2011·Application pending·0 cites
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