Assignee
SUMIDA TAKAYUKI
JP·2 granted patents·1 pending application·18 citations·filing 2008–2012
Top patents by PatentIndex Score
3 records- 0193US8471463B2Organic EL element, and light-emitting apparatus, image-forming apparatus, display apparatus and imaging apparatus using the organic EL elementSUMIDA TAKAYUKI·Filed 2012·Granted Jun 25, 2013·18 cites·14 claims
- 0244US8850700B2Wiring board and method for making the sameSUMIDA TAKAYUKI·Filed 2008·Granted Oct 7, 2014·0 cites·15 claims
- 0342US2013076236A1Display apparatusSUMIDA TAKAYUKI·Filed 2012·Application pending·0 cites
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