Masaru Ushiroda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory and manufacturing method thereof
- Patent number 6,303,422
- Issue date Oct 16, 2001
- NEC Corporation
- Tomohisa Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device fabrication method
- Patent number 6,281,065
- Issue date Aug 28, 2001
- NEC Corporation
- Masaru Ushiroda
- H01 - BASIC ELECTRIC ELEMENTS