Keiko Abdelghafar

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Kodaira, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing semiconductor memory
- Patent number 6,420,192
- Issue date Jul 16, 2002
- Hitachi, Ltd.
- Hiroshi Miki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory and method of manufacturing the same
- Patent number 6,309,894
- Issue date Oct 30, 2001
- Hitachi, Ltd.
- Hiroshi Miki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor memory and method of manufacturing the same
- Publication number 20020013006
- Publication date Jan 31, 2002
- Hiroshi Miki
- H01 - BASIC ELECTRIC ELEMENTS