Assignee
YAMAGATA PROMOTIONAL ORG IND
JP·5 granted patents·18 pending applications·126 citations·filing 2007–2009
Top patents by PatentIndex Score
23 records- 0182US7810948B2Illumination device having organic electro luminescence (EL) panelsYAMAGATA PROMOTIONAL ORG IND·Filed 2008·Granted Oct 12, 2010·38 cites·8 claims
- 0280USD621087SLighting fixtureYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Granted Aug 3, 2010·35 cites·1 claims
- 0380USD600399SLighting fixtureYAMAGATA PROMOTIONAL ORG IND·Filed 2008·Granted Sep 15, 2009·39 cites·1 claims
- 0471US8053176B2Patterning method of organic electroluminescent deviceYAMAGATA PROMOTIONAL ORG IND·Filed 2007·Granted Nov 8, 2011·2 cites·3 claims
- 0558US2009243514A1Power supply apparatus for lighting deviceYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Application pending·0 cites
- 0654USD586934SLighting apparatusYAMAGATA PROMOTIONAL ORG IND·Filed 2007·Granted Feb 17, 2009·12 cites·1 claims
- 0753US2009160327A1Organic electroluminescence elementYAMAGATA PROMOTIONAL ORG IND·Filed 2008·Application pending·0 cites
- 0851US2010327265A1Bipiridine derivative and organic electroluminescence element containing the sameYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Application pending·0 cites
- 0951US2011031476A1Organic electroluminescence elementYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Application pending·0 cites
- 1051US2010052525A1Organic electroluminescence element and method of manufacturing the sameYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Application pending·0 cites
- 1150US2009206743A1Organic electroluminescence elementYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Application pending·0 cites
- 1250US2009206742A1Organic light-emitting elementYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Application pending·0 cites
- 1349US2009160328A1Organic electroluminescence material and element using the sameYAMAGATA PROMOTIONAL ORG IND·Filed 2008·Application pending·0 cites
- 1449US2009160315A1Organic electroluminescence material and element using the sameYAMAGATA PROMOTIONAL ORG IND·Filed 2008·Application pending·0 cites
- 1549US2010188846A1Illuminating deviceYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Application pending·0 cites
- 1649US2009160326A1Organic electroluminescence material and element using the sameYAMAGATA PROMOTIONAL ORG IND·Filed 2008·Application pending·0 cites
- 1748US2009042061A1Electron transporting materials and organic light-emitting devices therewithYAMAGATA PROMOTIONAL ORG IND·Filed 2008·Application pending·0 cites
- 1845US2009323365A1Lighting apparatusYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Application pending·0 cites
- 1945US2009323349A1Lighting apparatusYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Application pending·0 cites
- 2045US2008224606A1Organic el light emitting device and method for manufacturing the sameYAMAGATA PROMOTIONAL ORG IND·Filed 2008·Application pending·0 cites
- 2144US2011045732A1Method and device for manufacturing organic el light-emitting panelYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Application pending·0 cites
- 2243US2008246395A1Organic electroluminescent deviceYAMAGATA PROMOTIONAL ORG IND·Filed 2008·Application pending·0 cites
- 2339US2008157661A1Organic el light-emitting apparatus and method of manufacturing the sameYAMAGATA PROMOTIONAL ORG IND·Filed 2007·Application pending·0 cites
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