Inventor · disambiguated record
Yasushi Kitano
Also filed as: KITANO YASUSHI
23 granted patents·5 pending applications·70 citations·filing 2012–2024
94Inventor score
Top patents by PatentIndex Score
28 records- 0197US12127479B2Light-emitting element, light-emitting device, electronic device, lighting device, and organic compoundSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Oct 22, 2024·1 cites·18 claims
- 0297US10418565B2Light-emitting element, light-emitting device, electronic device, lighting device, and organic compoundSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Sep 17, 2019·7 cites·16 claims
- 0396US11800799B2Light-emitting element, light-emitting device, electronic device, lighting device, and organic compoundSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Oct 24, 2023·1 cites·12 claims
- 0495US9178158B2Light-emitting element, light-emitting device, electronic device, lighting device and organic compoundSEMICONDUCTOR ENERGY LAB·Filed 2012·Granted Nov 3, 2015·16 cites·17 claims
- 0594US9067916B2Heterocyclic compoundOSAKA HARUE·Filed 2012·Granted Jun 30, 2015·13 cites·23 claims
- 0693US9985221B2Light-emitting element, light-emitting device, electronic device, lighting device, and organic compoundSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted May 29, 2018·5 cites·16 claims
- 0793US9056856B2Heterocyclic compoundKADOMA HIROSHI·Filed 2012·Granted Jun 16, 2015·10 cites·6 claims
- 0890US12419155B2Hole-transport layer material, electron-blocking layer material, electron-transport layer material, hole-blocking layer material, light-emitting device, light-emitting apparatus, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Sep 16, 2025·1 cites·21 claims
- 0990US12139446B2Arylamine compound, hole-transport layer material, hole-injection layer material, light-emitting device, light-emitting apparatus, electronic apparatus, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Nov 12, 2024·2 cites·23 claims
- 1090US2025120314A1Light-Emitting Element, Light-Emitting Device, Electronic Device, Lighting Device, and Organic CompoundSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 1185US11552256B2Light-emitting element, light-emitting device, electronic device, lighting device, and organic compoundSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Jan 10, 2023·1 cites·18 claims
- 1285US9923149B2Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Mar 20, 2018·2 cites·19 claims
- 1385US9570690B2Heterocyclic compoundSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Feb 14, 2017·2 cites·13 claims
- 1479US9368732B2Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Jun 14, 2016·3 cites·18 claims
- 1577US2025115544A1Arylamine compound, hole-transport layer material, hole-injection layer material, light-emitting device, light-emitting apparatus, electronic apparatus, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 1675US9695158B2Dibenzo[f,h]quinoxaline derivative, method of synthesizing the same, light-emitting element, light-emitting device, electronic appliance, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Jul 4, 2017·1 cites·1 claims
- 1774US9825230B2Heterocyclic compound, light-emitting element, light-emitting device, electronic appliance, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Nov 21, 2017·1 cites·9 claims
- 1874US9196844B2Method of synthesizing pyrazine derivative, and light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Nov 24, 2015·1 cites·10 claims
- 1973US9159934B2Organic material, light-emitting element, light-emitting device, electronic appliance, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Oct 13, 2015·2 cites·17 claims
- 2067US2021013421A1Heterocyclic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Application pending·0 cites
- 2166US10468602B2Heterocyclic compound, light-emitting element, light-emitting device, electronic appliance, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Nov 5, 2019·0 cites·19 claims
- 2263US10770660B2Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Sep 8, 2020·0 cites·7 claims
- 2359US9133169B2Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting deviceKITANO YASUSHI·Filed 2012·Granted Sep 15, 2015·1 cites·19 claims
- 2457US9960368B2Heterocyclic compoundSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted May 1, 2018·0 cites·34 claims
- 2557US2017294594A1Dibenzo[f,h]Quinoxaline Derivative, Method of Synthesizing the Same, Light-Emitting Element, Light-Emitting Device, Electronic Appliance, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Application pending·0 cites
- 2643US2013060033A1Light-emitting element, light-emitting device, electronic device, lighting device, and heterocyclic compoundSEO SATOSHI·Filed 2012·Application pending·0 cites
- 2741US9985218B2Light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted May 29, 2018·0 cites·9 claims
- 2837US11090577B2Purification method and purification apparatusSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 17, 2021·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →