Assignee
IIZUMI YASUHIRO
JP·3 granted patents·29 citations·filing 2007–2008
Top patents by PatentIndex Score
3 records- 0190US8334527B2Electroluminescent deviceIIZUMI YASUHIRO·Filed 2008·Granted Dec 18, 2012·21 cites·2 claims
- 0275US9000419B2Organic electroluminescence elementIIZUMI YASUHIRO·Filed 2008·Granted Apr 7, 2015·7 cites·20 claims
- 0358US8124967B2Organic electroluminescence element and production method thereofIIZUMI YASUHIRO·Filed 2007·Granted Feb 28, 2012·1 cites·16 claims
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