Shinya AKAO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having a silicon oxide film with a gradual dow...
- Patent number 11,094,783
- Issue date Aug 17, 2021
- Mitsubishi Electric Corporation
- Shinya Akao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 10,896,863
- Issue date Jan 19, 2021
- Mitsubishi Electric Corporation
- Yosuke Nakata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MANUFACTURING APPARATUS
- Publication number 20240387201
- Publication date Nov 21, 2024
- Mitsubishi Electric Corporation
- Hirofumi OKI
- B24 - GRINDING POLISHING
Information Patent Application
MANUFACTURING METHOD FOR SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20240055306
- Publication date Feb 15, 2024
- Mitsubishi Electric Corporation
- Yuichi NAGAHISA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20200144363
- Publication date May 7, 2020
- Mitsubishi Electric Corporation
- Shinya AKAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20190326193
- Publication date Oct 24, 2019
- Mitsubishi Electric Corporation
- Yosuke NAKATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20160181379
- Publication date Jun 23, 2016
- Mitsubishi Electric Corporation
- Shinya AKAO
- H01 - BASIC ELECTRIC ELEMENTS