Inventor · disambiguated record
Ryo Narukawa
Also filed as: NARUKAWA RYO
1 granted patent·7 pending applications·0 citations·filing 2021–2024
13Inventor score
Files withSEMICONDUCTOR ENERGY LAB8
Top patents by PatentIndex Score
8 records- 0172US2024164134A1Light-Emitting Device, Metal Complex, Light-Emitting Apparatus, Electronic Apparatus, And Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 0265US11889712B2Light-emitting device including organic compound and metal complexSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Jan 30, 2024·0 cites·28 claims
- 0354US2024130229A1High Molecular Compound, Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 0452US2024081090A1Light-emitting device, light-emitting apparatus, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 0549US2022140250A1Light-emitting device, light-emitting apparatus, electronic device, display device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Application pending·0 cites
- 0648US2024341171A1Light-receiving device, light-emitting and light-receiving apparatus, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Application pending·0 cites
- 0747US2021336151A1Light-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
- 0844US2023018126A1Light-emitting device, photoelectric conversion device, display device, light-emitting apparatusSEMICONDUCTOR ENERGY LAB·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ryo Narukawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →