Inventor · disambiguated record
Yasuhiro Iizumi
Also filed as: IIZUMI YASUHIRO
9 granted patents·2 pending applications·60 citations·filing 2006–2010
86Inventor score
Top patents by PatentIndex Score
11 records- 0190US8334527B2Electroluminescent deviceIIZUMI YASUHIRO·Filed 2008·Granted Dec 18, 2012·21 cites·2 claims
- 0281US8384064B2Electroluminescent deviceDAINIPPON PRINTING CO LTD·Filed 2008·Granted Feb 26, 2013·9 cites·7 claims
- 0379US8043793B2Method for manufacturing electroluminescence elementDAINIPPON PRINTING CO LTD·Filed 2008·Granted Oct 25, 2011·11 cites·18 claims
- 0475US9000419B2Organic electroluminescence elementIIZUMI YASUHIRO·Filed 2008·Granted Apr 7, 2015·7 cites·20 claims
- 0573US8497497B2Organic electroluminescent element, method for manufacturing the organic electroluminescent element, and light emitting display deviceNAKAJIMA HIROYOSHI·Filed 2010·Granted Jul 30, 2013·3 cites·8 claims
- 0672US9647242B2Heat-conductive sealing member and electroluminescent elementFUKUDA SHUNJI·Filed 2010·Granted May 9, 2017·3 cites·22 claims
- 0766US8563968B2Electroluminescent deviceAKAI TOMONORI·Filed 2008·Granted Oct 22, 2013·3 cites·16 claims
- 0866US8017253B2Organic electroluminescent element and photocatalyst containing coating solution for organic electroluminescent elementDAINIPPON PRINTING CO LTD·Filed 2006·Granted Sep 13, 2011·2 cites·2 claims
- 0958US8124967B2Organic electroluminescence element and production method thereofIIZUMI YASUHIRO·Filed 2007·Granted Feb 28, 2012·1 cites·16 claims
- 1045US2007248746A1Manufacturing method of organic electroluminescence elementITO NORIHITO·Filed 2007·Application pending·0 cites
- 1144US2006246293A1Substrate for organic electroluminescence elementDAINIPPON PRINTING CO LTD·Filed 2006·Application pending·0 cites
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