Eri OGAWA

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Matsumoto-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 11,955,398
- Issue date Apr 9, 2024
- Fuji Electric Co., Ltd.
- Eri Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and fabrication method
- Patent number 10,388,740
- Issue date Aug 20, 2019
- Fuji Electric Co., Ltd.
- Eri Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Application of thin insulating film layer in semiconductor device a...
- Patent number 10,050,133
- Issue date Aug 14, 2018
- Fuji Electric Co., Ltd.
- Eri Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,793,343
- Issue date Oct 17, 2017
- FUJI ELECTRIC., LTD.
- Eri Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench gate MOS semiconductor device and method for manufacturing t...
- Patent number 9,461,154
- Issue date Oct 4, 2016
- Fuji Electric Co., Ltd.
- Eri Ogawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220051961
- Publication date Feb 17, 2022
- Fuji Electric Co., Ltd.
- Eri OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND FABRICATION METHOD
- Publication number 20180190779
- Publication date Jul 5, 2018
- Fuji Electric Co., Ltd.
- Eri OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170077217
- Publication date Mar 16, 2017
- Fuji Electric Co., Ltd.
- Eri OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20160300936
- Publication date Oct 13, 2016
- Fuji Electric Co., Ltd.
- Eri OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH GATE MOS SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING T...
- Publication number 20150380538
- Publication date Dec 31, 2015
- Fuji Electric Co., Ltd.
- Eri OGAWA
- H01 - BASIC ELECTRIC ELEMENTS