Masami Matsumoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a semiconductor device having a single crys...
- Patent number 6,069,060
- Issue date May 30, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Masami Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory and method of manufacturing thereof
- Patent number 5,962,886
- Issue date Oct 5, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoshi Mori
- H01 - BASIC ELECTRIC ELEMENTS