Mitsuyoshi Takeda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and fabrication method thereof
- Patent number 6,229,196
- Issue date May 8, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Nobuyasu Shishido
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device for preventing destruction during a turn-off s...
- Patent number 5,945,691
- Issue date Aug 31, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Yoshifumi Tomomatsu
- H01 - BASIC ELECTRIC ELEMENTS