Inventor · disambiguated record
Chugen Hamachi
Also filed as: HAMACHI CHUGEN
2 granted patents·4 pending applications·0 citations·filing 2021–2022
23Inventor score
Technology areasH10K
Files withSONY SEMICONDUCTOR SOLUTIONS CORP6
Top patents by PatentIndex Score
6 records- 0155US12422596B2Light-emitting element and display deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Sep 23, 2025·0 cites·9 claims
- 0253US2024423059A1Display element and display deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
- 0352US12484423B2Light emitting element and display device with relationship between refractive indices of lens and covering layerSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Nov 25, 2025·0 cites·13 claims
- 0452US2024397790A1Display device and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
- 0548US2024040911A1Display device and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Application pending·0 cites
- 0647US2024122022A1Display deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chugen Hamachi 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 →