Inventor · disambiguated record
Tomoya Yamaguchi
Also filed as: YAMAGUCHI TOMOYA
49 granted patents·37 pending applications·200 citations·filing 2008–2025
97Inventor score
Files withSEMICONDUCTOR ENERGY LAB52DENKA COMPANY LTD9DAIKIN IND LTD7TOYOTA MOTOR CO LTD5TOYOTA ENG & MFG NORTH AMERICA4
Top patents by PatentIndex Score
86 records- 0197US9534006B2Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jan 3, 2017·10 cites·10 claims
- 0296US9127032B2Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2012·Granted Sep 8, 2015·15 cites·8 claims
- 0396US9130184B2Light-emitting device, electronic device, and lighting device utilizing phosphorescenceSEO SATOSHI·Filed 2012·Granted Sep 8, 2015·26 cites·20 claims
- 0496US8921549B2Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Dec 30, 2014·17 cites·21 claims
- 0596US8889858B2Phosphorescent organometallic iridium complex, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Nov 18, 2014·19 cites·8 claims
- 0695US9985223B2Iridium organometallic complexes comprising 4-arylpyrimidinesSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted May 29, 2018·8 cites·7 claims
- 0794US9184398B2Light-emitting elements comprising iridium organometallic complexes comprising 4-arylpyrimidinesSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Nov 10, 2015·11 cites·18 claims
- 0893US10998509B2Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted May 4, 2021·2 cites·11 claims
- 0993US8921548B24-arylpyrimidine derivativeINOUE HIDEKO·Filed 2011·Granted Dec 30, 2014·18 cites·15 claims
- 1092US9978960B2Organometallic iridium complex, light-emitting element, light-emitting device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted May 22, 2018·7 cites·8 claims
- 1192US9960371B2Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted May 1, 2018·7 cites·14 claims
- 1291US9059414B2Phosphorescent organometallic iridium complex, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Jun 16, 2015·11 cites·16 claims
- 1391US2025098516A1Organometallic Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 1490US10132572B2Heat exchange unitDAIKIN IND LTD·Filed 2017·Granted Nov 20, 2018·4 cites·12 claims
- 1589US10283722B2Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted May 7, 2019·3 cites·19 claims
- 1688US8710022B2Cell proliferation inhibitorTAKAHASHI TAKASHI·Filed 2009·Granted Apr 29, 2014·14 cites·6 claims
- 1786US10734589B2Organic compound, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 4, 2020·4 cites·24 claims
- 1886US2025393466A1Light-emitting device, light-emitting apparatus, light-emitting module, electronic apparatus, lighting apparatus, organometallic complex, light-emitting material, organic compound, and dinuclear complexSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 1985US10693085B2Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Jun 23, 2020·1 cites·10 claims
- 2084US11121326B2Organic compound, light-emitting element, light-emitting device, electronic device and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Sep 14, 2021·1 cites·14 claims
- 2183US9843003B2Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Dec 12, 2017·1 cites·14 claims
- 2279US12167675B2Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Dec 10, 2024·0 cites·8 claims
- 2379US2025115614A1Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 2479US2025031573A1Light-Emitting Element, Organic Compound, Light-Emitting Device, Electronic Device, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 2576US8225552B2Door-opening device for a vehicle sliding doorYOKOMORI KAZUHITO·Filed 2008·Granted Jul 24, 2012·11 cites·3 claims
- 2675US11318812B2Temperature environment regulating system, temperature preference estimating system, and non-transitory computer-readable mediumTOYOTA MOTOR CO LTD·Filed 2020·Granted May 3, 2022·1 cites·6 claims
- 2775US2025270244A1Organometallic complex, light-emitting material for top emission, light-emitting device, light-emitting apparatus, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 2874US10388891B2Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Aug 20, 2019·1 cites·18 claims
- 2974US9196844B2Method 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
- 3074US7997639B2Slide door opening/closing device of motor vehicleMITSUI KINZOKU ACT CORP·Filed 2008·Granted Aug 16, 2011·7 cites·18 claims
- 3173US12096690B2Organic compound, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Sep 17, 2024·0 cites·14 claims
- 3271US12325716B2Organometallic complex, light-emitting material for top emission, light-emitting device, light-emitting apparatus, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jun 10, 2025·0 cites·16 claims
- 3370US12487598B2Systems and methods for risk-bounded control barrier functionsTOYOTA ENG & MFG NORTH AMERICA·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 3468US12415812B2Organic compound, light-emitting device material, light-emitting device, light-emitting apparatus, light-emitting module, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Sep 16, 2025·0 cites·9 claims
- 3567US11462696B2Organic compound, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Oct 4, 2022·0 cites·26 claims
- 3667US10431752B2Organometallic iridium complex, light-emitting element, light-emitting device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Oct 1, 2019·0 cites·6 claims
- 3765US2023250119A1Organic Compound, Light-Emitting Device, Display Device, Electronic Device, Light-Emitting Apparatus, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 3864US2025185498A1Light-emitting apparatus material and light-emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 3964US2019181357A1Organometallic Iridium Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Application pending·0 cites
- 4064US2025176421A1Organometallic Complex And Light-Emitting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 4161US12102000B2Light-emitting element, organic compound, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Sep 24, 2024·0 cites·7 claims
- 4261US11613161B2Vehicle air conditioning system and air conditioner control methodTOYOTA MOTOR CO LTD·Filed 2020·Granted Mar 28, 2023·0 cites·6 claims
- 4361US2021320267A1Light-emitting device, light-emitting apparatus, light-emitting module, electronic apparatus, lighting apparatus, organometallic complex, light-emitting material, organic compound, and dinuclear complexSEMICONDUCTOR ENERGY LAB·Filed 2019·Application pending·0 cites
- 4460US10109806B2Organometallic complex, light-emitting element, light-emitting device, electronic appliance, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Oct 23, 2018·0 cites·2 claims
- 4560US2024174706A1Organometallic complex and light-emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 4659US11450820B2Light-emitting device, light-emitting apparatus, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Sep 20, 2022·0 cites·19 claims
- 4759US11054192B2Heat exchanger and air conditionerDAIKIN IND LTD·Filed 2018·Granted Jul 6, 2021·0 cites·12 claims
- 4858US2025255172A1Organic Compound, Light-Emitting Device, and Display ApparatusSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 4957US2024190907A1Organometallic Complex and Light-Emitting DeviceSEMICONDUCTOR ENEGRY LABORATORY CO LTD·Filed 2023·Application pending·0 cites
- 5057US2024147835A1Organometallic complex and light-emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →