Inventor · disambiguated record
Keito Tosu
Also filed as: TOSU KEITO
2 granted patents·8 pending applications·0 citations·filing 2019–2025
27Inventor score
Files withSEMICONDUCTOR ENERGY LAB10
Top patents by PatentIndex Score
10 records- 0175US2024373748A1Organic Compound, Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 0272US2024164134A1Light-Emitting Device, Metal Complex, Light-Emitting Apparatus, Electronic Apparatus, And Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 0365US12029118B2Organic compound, light-emitting device, light-emitting apparatus, electronic device and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Jul 2, 2024·0 cites·16 claims
- 0465US11889712B2Light-emitting device including organic compound and metal complexSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Jan 30, 2024·0 cites·28 claims
- 0555US2022242834A1Organic Compound, Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Application pending·0 cites
- 0654US2025250483A1Organometallic complex and light-emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 0749US2023276700A1Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Application pending·0 cites
- 0849US2022140250A1Light-emitting device, light-emitting apparatus, electronic device, display device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Application pending·0 cites
- 0949US2023292544A1Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Application pending·0 cites
- 1047US2021336151A1Light-Emitting Device Material, Electron-Transport Layer Material, Organic Compound, Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →