Assignee
SUGI KEIJI
JP·1 granted patent·2 pending applications·5 citations·filing 2010–2012
Top patents by PatentIndex Score
3 records- 0181US8902383B2Organic electroluminescent device, lighting apparatus, and method for manufacturing the organic electroluminescent deviceSUGI KEIJI·Filed 2012·Granted Dec 2, 2014·5 cites·20 claims
- 0239US2012299482A1Light emitting device, display device, and method of driving organic electroluminescent deviceSUGI KEIJI·Filed 2012·Application pending·0 cites
- 0336US2011175067A1Organic light-emitting diodeSUGI KEIJI·Filed 2010·Application pending·0 cites
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