Inventor · disambiguated record
Hayato Yamawaki
Also filed as: YAMAWAKI HAYATO
3 granted patents·6 pending applications·5 citations·filing 2014–2024
59Inventor score
Files withSEMICONDUCTOR ENERGY LAB9
Top patents by PatentIndex Score
9 records- 0175US9695158B2Dibenzo[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
- 0273US10153449B2Light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Dec 11, 2018·2 cites·7 claims
- 0372US10074822B2Light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Sep 11, 2018·2 cites·34 claims
- 0460US2024349603A1Light-emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 0559US2024138183A1Manufacturing method of display apparatus and display apparatusSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 0657US2017294594A1Dibenzo[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
- 0753US2025008832A1Method For Reducing Oxygen Adduct Of Organic Compound, Method For Manufacturing Electronic Device, And Method For Manufacturing Display ApparatusSEMICONDUCTOR ENERGY LAB·Filed 2022·Application pending·0 cites
- 0851US2019115553A1Light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Application pending·0 cites
- 0949US2024334747A1Display apparatus and method for fabricating display apparatusSEMICONDUCTOR ENERGY LAB·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →