Inventor · disambiguated record
Akiko Hirata
Also filed as: HIRATA AKIKO
4 granted patents·2 pending applications·0 citations·filing 2017–2022
53Inventor score
Files withSONY SEMICONDUCTOR SOLUTIONS CORP6
Top patents by PatentIndex Score
6 records- 0151US12074030B2Etching method of oxide semiconductor film, oxide semiconductor workpiece, and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Aug 27, 2024·0 cites·18 claims
- 0249US12062548B2Etching method for oxide semiconductor filmSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Aug 13, 2024·0 cites·6 claims
- 0347US11018110B2Semiconductor device, manufacturing method, and solid-state imaging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2017·Granted May 25, 2021·0 cites·6 claims
- 0447US2024213086A1Semiconductor device and etching methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
- 0542US12439181B2Light detection apparatus, light detection system, electronic equipment, and mobile bodySONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Oct 7, 2025·0 cites·27 claims
- 0642US2022375763A1Semiconductor device and etching methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →