Assignee
OHSAWA NOBUHARU
JP·21 granted patents·327 citations·filing 2005–2012
Top patents by PatentIndex Score
21 records- 0199US9356250B2Light-emitting element, comprising an organometallic complex light-emitting material, a light-emitting device and an electronic device comprising the light-emitting elementOHSAWA NOBUHARU·Filed 2009·Granted May 31, 2016·166 cites·23 claims
- 0298US9153627B2Display deviceOHSAWA NOBUHARU·Filed 2012·Granted Oct 6, 2015·27 cites·22 claims
- 0398US8789968B2Light-emitting panel, and method for manufacturing such panelOHSAWA NOBUHARU·Filed 2012·Granted Jul 29, 2014·28 cites·19 claims
- 0493US8410492B2Light-emitting element, light-emitting device and an electronic device, which include two layers including same light-emitting organic compoundOHSAWA NOBUHARU·Filed 2011·Granted Apr 2, 2013·8 cites·41 claims
- 0593US8076676B2Light-emitting element, light-emitting device and an electronic device which include two layers including the same light-emitting organic compoundOHSAWA NOBUHARU·Filed 2010·Granted Dec 13, 2011·10 cites·22 claims
- 0692US8742407B2Light emitting element with layers having complementary colors for absorbing lightOHSAWA NOBUHARU·Filed 2012·Granted Jun 3, 2014·8 cites·25 claims
- 0791US8164088B2Light emitting element with layers having complementary colors for absorbing lightOHSAWA NOBUHARU·Filed 2007·Granted Apr 24, 2012·13 cites·29 claims
- 0888US8455111B2Light-emitting element, light-emitting device, and electronic deviceOHSAWA NOBUHARU·Filed 2008·Granted Jun 4, 2013·11 cites·34 claims
- 0987US8278649B2Light-emitting element, light-emitting device and electronic deviceOHSAWA NOBUHARU·Filed 2009·Granted Oct 2, 2012·8 cites·19 claims
- 1086US8304094B2Light-emitting element using spirofluorene derivative and electronic applianceOHSAWA NOBUHARU·Filed 2008·Granted Nov 6, 2012·9 cites·19 claims
- 1184US8920940B2Light-emitting element and light-emitting deviceOHSAWA NOBUHARU·Filed 2006·Granted Dec 30, 2014·11 cites·18 claims
- 1284US8637167B2Light emitting element and light emitting deviceOHSAWA NOBUHARU·Filed 2010·Granted Jan 28, 2014·12 cites·37 claims
- 1382US9083000B2Light-emitting element, light-emitting device, and lighting deviceOHSAWA NOBUHARU·Filed 2012·Granted Jul 14, 2015·3 cites·8 claims
- 1476US8569742B2Organic field-effect transistor and semiconductor device including the sameOHSAWA NOBUHARU·Filed 2005·Granted Oct 29, 2013·4 cites·24 claims
- 1575US9257657B2Light emitting device and electronic appliance using the sameOHSAWA NOBUHARU·Filed 2011·Granted Feb 9, 2016·2 cites·17 claims
- 1674US8608855B2Electrode cover and evaporation deviceOHSAWA NOBUHARU·Filed 2007·Granted Dec 17, 2013·1 cites·27 claims
- 1773US9112170B2Light-emitting element, light-emitting device, and electronic deviceOHSAWA NOBUHARU·Filed 2007·Granted Aug 18, 2015·4 cites·16 claims
- 1865US10129947B2Light-emitting device using organometallic complexOHSAWA NOBUHARU·Filed 2007·Granted Nov 13, 2018·2 cites·24 claims
- 1961US8264889B2Memory device and semiconductor deviceOHSAWA NOBUHARU·Filed 2009·Granted Sep 11, 2012·0 cites·35 claims
- 2051US9192017B2Light-emitting element, light-emitting device and electronic deviceOHSAWA NOBUHARU·Filed 2009·Granted Nov 17, 2015·0 cites·35 claims
- 2150US9224960B2Light-emitting element, light-emitting device, and electronic deviceOHSAWA NOBUHARU·Filed 2012·Granted Dec 29, 2015·0 cites·18 claims
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