Inventor · disambiguated record
Kunihiko Obara
Also filed as: OBARA KUNIHIKO
6 granted patents·3 pending applications·350 citations·filing 2000–2008
86Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD3OBARA KUNIHIKO2PANASONIC CORP2IDE YOSHIYUKI1TOYODA GOSEI KK1
Top patents by PatentIndex Score
9 records- 0197US6696704B1Composite light-emitting device, semiconductor light-emitting unit and method for fabricating the unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 24, 2004·91 cites·20 claims
- 0297US6468821B2Method for fabricating semiconductor light-emitting unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 22, 2002·90 cites·4 claims
- 0394US6791116B2Light emitting diodeTOYODA GOSEI KK·Filed 2003·Granted Sep 14, 2004·146 cites·15 claims
- 0481US8552444B2Semiconductor light-emitting device and manufacturing method of the sameIDE YOSHIYUKI·Filed 2008·Granted Oct 8, 2013·15 cites·7 claims
- 0552US7557383B2Lighting apparatusPANASONIC CORP·Filed 2004·Granted Jul 7, 2009·6 cites·16 claims
- 0646US2009053841A1Semiconductor light emitting deviceOBARA KUNIHIKO·Filed 2008·Application pending·0 cites
- 0745US2008036362A1Light-Emitting Device, Light-Emitting Module, Display Unit, Lighting Unit and Method for Manufacturing Light-Emitting DeviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 0843US7825421B2Semiconductor light emitting devicePANASONIC CORP·Filed 2004·Granted Nov 2, 2010·2 cites·14 claims
- 0940US2008164482A1Light-Emitting Device and Method for Manufacturing SameOBARA KUNIHIKO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →