Inventor · disambiguated record
Harue Nakashima
Also filed as: NAKASHIMA HARUE
59 granted patents·9 pending applications·603 citations·filing 2003–2019
99Inventor score
Top patents by PatentIndex Score
68 records- 0199US7897964B2Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2010·Granted Mar 1, 2011·37 cites·13 claims
- 0298US7816668B2Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Oct 19, 2010·41 cites·14 claims
- 0397US8704212B2Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic deviceKAWAKAMI SACHIKO·Filed 2011·Granted Apr 22, 2014·17 cites·30 claims
- 0497US8298687B2Anthracene derivative, material for light emitting element, light emitting element, light emitting device, and electronic deviceKAWAKAMI SACHIKO·Filed 2011·Granted Oct 30, 2012·23 cites·20 claims
- 0597US8039122B2Anthracene derivative, material for light emitting element, light emitting element, light emitting device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Oct 18, 2011·33 cites·25 claims
- 0696US9203035B2Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Dec 1, 2015·10 cites·27 claims
- 0796US7901791B2Carbazole derivative, and light emitting element and light emitting device using the carbazole derivativeSEMICONDUCTOR ENERGY LAB·Filed 2005·Granted Mar 8, 2011·17 cites·31 claims
- 0896US7842945B2Anthracene derivative, and light-emitting element, light-emitting device, electronic device using anthracene derivativeSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Nov 30, 2010·20 cites·26 claims
- 0996US7649197B2Composite material, and light emitting element and light emitting device using the composite materialSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Jan 19, 2010·51 cites·19 claims
- 1095US9548457B2Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jan 17, 2017·5 cites·23 claims
- 1195US7696348B2Quinoxaline derivative, and light-emitting element, light-emitting device, electronic device using the quinoxaline derivativeSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Apr 13, 2010·14 cites·5 claims
- 1295US7476745B2Stilbene derivatives, light-emitting element and light-emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Jan 13, 2009·19 cites·8 claims
- 1394US8603647B2Anthracene derivative, material for light emitting element, light emitting element, light emitting device, and electronic deviceKAWAKAMI SACHIKO·Filed 2012·Granted Dec 10, 2013·10 cites·12 claims
- 1494US8008489B2Quinoxaline derivative, and light-emitting element, light-emitting device, electronic device using the quinoxaline derivativeSEMICONDUCTOR ENERGY LAB·Filed 2010·Granted Aug 30, 2011·11 cites·14 claims
- 1593US10056559B2Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Aug 21, 2018·5 cites·13 claims
- 1693US9899602B2Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Feb 20, 2018·5 cites·26 claims
- 1793US7838128B2Carbazole derivative, and light emitting element material, light emitting element, and electronic appliance obtained using the sameSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Nov 23, 2010·28 cites·12 claims
- 1892US8471017B2Quinoxaline derivative, and light-emitting element, light-emitting device, electronic device using the quinoxaline derivativeEGAWA MASAKAZU·Filed 2011·Granted Jun 25, 2013·7 cites·16 claims
- 1992US8389735B2Oxadiazole derivative, and light emitting element, light emitting device, and electronic device using the oxadiazole derivativeMURATA HIROKO·Filed 2006·Granted Mar 5, 2013·14 cites·27 claims
- 2091US8106392B2Anthracene derivative, and light-emitting element, light-emitting device, electronic device using anthracene derivativeEGAWA MASAKAZU·Filed 2010·Granted Jan 31, 2012·7 cites·46 claims
- 2191US7919773B2Aromatic amine compound, and light-emitting element, light-emitting device, and electronic appliance using the aromatic amine compoundSEMICONDUCTOR ENERGY LAB·Filed 2009·Granted Apr 5, 2011·31 cites·42 claims
- 2291US7898171B2Stilbene derivatives, light-emitting element and light-emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2009·Granted Mar 1, 2011·11 cites·24 claims
- 2390US8193701B2Stilbene derivatives, light-emitting element and light-emitting deviceEGAWA MASAKAZU·Filed 2011·Granted Jun 5, 2012·6 cites·16 claims
- 2490US7879464B2Anthracene derivative, material for light emitting element, light emitting element, light emitting device, and electronic applianceSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Feb 1, 2011·20 cites·10 claims
- 2587US8405070B2Composite material, and light emitting element and light emitting device using the composite materialIWAKI YUJI·Filed 2009·Granted Mar 26, 2013·11 cites·28 claims
- 2687US6809481B2Light emitting device and electric device using the sameSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Oct 26, 2004·26 cites·20 claims
- 2784US8686159B2Oxadiazole derivative, and light emitting element, light emitting device, and electronic device using the oxadiazole derivativeSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Apr 1, 2014·5 cites·23 claims
- 2883US8815410B2Anthracene derivative, light emitting element using the same, and light emitting device using the sameNAKASHIMA HARUE·Filed 2005·Granted Aug 26, 2014·7 cites·13 claims
- 2982US7879257B2Organic-inorganic hybrid material, composition for synthesizing the same, and manufacturing method of the sameSEMICONDUCTOR ENERGY LAB·Filed 2009·Granted Feb 1, 2011·3 cites·17 claims
- 3082US7732064B2Anthracene derivative, and light-emitting element, light-emitting device, and electronic appliance using the sameSEMICONDUCTOR ENERGY LAB·Filed 2005·Granted Jun 8, 2010·8 cites·12 claims
- 3182US7504162B2Carbazole derivative, organic semiconductor element, light emitting element, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Mar 17, 2009·11 cites·22 claims
- 3281US10134996B2Composite material, light-emitting element, light-emitting device, and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Nov 20, 2018·3 cites·21 claims
- 3381US8686628B2Anthracene derivativeKAWAKAMI SACHIKO·Filed 2006·Granted Apr 1, 2014·6 cites·18 claims
- 3480US7622863B2Light-emitting device and electronic device including first and second light emitting elementsSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Nov 24, 2009·25 cites·34 claims
- 3578US8704242B2Aromatic amine compound, and light emitting element, light emitting device, and electronic device using aromatic amine compoundNAKASHIMA HARUE·Filed 2012·Granted Apr 22, 2014·2 cites·36 claims
- 3677US8901542B2Stilbene derivatives, light-emitting element and light-emitting deviceEGAWA MASAKAZU·Filed 2012·Granted Dec 2, 2014·2 cites·15 claims
- 3777US8178885B2Aromatic amine compound, and light emitting element, light emitting device, and electronic device using aromatic amine compoundNAKASHIMA HARUE·Filed 2010·Granted May 15, 2012·2 cites·18 claims
- 3876US9048436B2Oxadiazole derivative, and light emitting element, light emitting device, and electronic device using the oxadiazole derivativeSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Jun 2, 2015·2 cites·15 claims
- 3976US8431248B2Carbazole derivative, and light emitting element and light emitting device using the carbazole derivativeNAKASHIMA HARUE·Filed 2011·Granted Apr 30, 2013·1 cites·39 claims
- 4075US7566902B2Light-emitting device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Jul 28, 2009·15 cites·13 claims
- 4173US11296280B2Anthracene derivative, light emitting element using the same, and light emitting device using the sameSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Apr 5, 2022·0 cites·11 claims
- 4272US7517470B2Organic-inorganic hybrid material, composition for synthesizing the same, and manufacturing method of the sameSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Apr 14, 2009·12 cites·22 claims
- 4371US7795449B2Aromatic amine compound, and light emitting element, light emitting device, and electronic device using aromatic amine compoundSEMICONDUCTOR ENERGY LAB·Filed 2008·Granted Sep 14, 2010·2 cites·12 claims
- 4471US7442803B2Aromatic amine compound, and light emitting element, light emitting device, and electronic device using aromatic amine compoundSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Oct 28, 2008·2 cites·4 claims
- 4568US9324951B2Pyrazine derivative, and light emitting element, display device, electronic device using the pyrazine derivativeSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Apr 26, 2016·0 cites·8 claims
- 4668US7015324B2Triazine derivative and light emitting element and light emitting device including the sameSEMICONDUCTOR ENERGY LAB·Filed 2005·Granted Mar 21, 2006·9 cites·6 claims
- 4766US10326078B2Anthracene derivative, light-emitting element using the same, and light-emitting device using the sameSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Jun 18, 2019·0 cites·18 claims
- 4866US8900728B2Carbazole derivative, and light emitting element and light emitting device using the carbazole derivativeSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Dec 2, 2014·0 cites·16 claims
- 4965US9478751B2Anthracene derivative, light emitting element using the same, and light emitting device using the sameSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Oct 25, 2016·0 cites·20 claims
- 5062US10079345B2Anthracene derivative, and light-emitting element, light-emitting device, electronic device using anthracene derivativeSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Sep 18, 2018·0 cites·7 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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