Assignee
NAGAO KAZUMASA
JP·5 granted patents·37 citations·filing 2007–2012
Top patents by PatentIndex Score
5 records- 0189US9391288B2Light emitting device material and light emitting deviceNAGAO KAZUMASA·Filed 2012·Granted Jul 12, 2016·12 cites·17 claims
- 0287US8729530B2Material for light-emitting device and light-emitting deviceNAGAO KAZUMASA·Filed 2007·Granted May 20, 2014·13 cites·18 claims
- 0384US9537107B2Light emitting device material and light emitting deviceNAGAO KAZUMASA·Filed 2012·Granted Jan 3, 2017·7 cites·14 claims
- 0479US8502201B2Light-emitting elementNAGAO KAZUMASA·Filed 2009·Granted Aug 6, 2013·5 cites·13 claims
- 0548US8962155B2Light emitting device based on a pyrromethene compoundNAGAO KAZUMASA·Filed 2008·Granted Feb 24, 2015·0 cites·13 claims
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