Tatsuo Ishida

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Kuwana, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method for manufacturing same
- Patent number 10,868,030
- Issue date Dec 15, 2020
- TOSHIBA MEMORY CORPORATION
- Tomonari Shioda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 9,887,273
- Issue date Feb 6, 2018
- TOSHIBA MEMORY CORPORATION
- Tatsuo Ishida
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20190067318
- Publication date Feb 28, 2019
- Toshiba Memory Corporation
- Tomonari SHIODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170288038
- Publication date Oct 5, 2017
- KABUSHIKI KAISHA TOSHIBA
- Tatsuo ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170256563
- Publication date Sep 7, 2017
- KABUSHIKI KAISHA TOSHIBA
- Toru MATSUDA
- H01 - BASIC ELECTRIC ELEMENTS