Inventor · disambiguated record
Akihito Kamiegawa
Also filed as: KAMIEGAWA AKIHITO
3 granted patents·1 citations·filing 2018–2020
47Inventor score
Files withSONY SEMICONDUCTOR SOLUTIONS CORP3
Top patents by PatentIndex Score
3 records- 0173US11901700B2Driving device, driving method, and light-emitting unitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Feb 13, 2024·1 cites·19 claims
- 0257US11973314B2Light-source drive device and light-emitting deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Apr 30, 2024·0 cites·12 claims
- 0350US12374863B2Light-emission driving device and light-emitting deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Jul 29, 2025·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →