AKIKO HIRATA

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KANAGAWA, JP

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Patents Grantslast 30 patents

Information Patent Grant
Etching method of oxide semiconductor film, oxide semiconductor wor...
- Patent number 12,074,030
- Issue date Aug 27, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Akiko Hirata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etching method for oxide semiconductor film
- Patent number 12,062,548
- Issue date Aug 13, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Akiko Hirata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, manufacturing method, and solid-state imaging...
- Patent number 11,018,110
- Issue date May 25, 2021
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Akiko Hirata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND ETCHING METHOD
- Publication number 20240213086
- Publication date Jun 27, 2024
- Sony Semiconductor Solutions Corporation
- AKIKO HIRATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT DETECTION APPARATUS, LIGHT DETECTION SYSTEM, ELECTRONIC EQUIP...
- Publication number 20240031703
- Publication date Jan 25, 2024
- Sony Semiconductor Solutions Corporation
- HIDEKI TSUJIAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND ETCHING METHOD
- Publication number 20220375763
- Publication date Nov 24, 2022
- Sony Semiconductor Solutions Corporation
- AKIKO HIRATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING METHOD FOR OXIDE SEMICONDUCTOR FILM
- Publication number 20220122852
- Publication date Apr 21, 2022
- Sony Semiconductor Solutions Corporation
- Akiko HIRATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING METHOD OF OXIDE SEMICONDUCTOR FILM, OXIDE SEMICONDUCTOR WOR...
- Publication number 20210249273
- Publication date Aug 12, 2021
- Sony Semiconductor Solutions Corporation
- AKIKO HIRATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, MANUFACTURING METHOD, AND SOLID-STATE IMAGING...
- Publication number 20200035643
- Publication date Jan 30, 2020
- Sony Semiconductor Solutions Corporation
- AKIKO HIRATA
- H01 - BASIC ELECTRIC ELEMENTS