Eiji Yanokura

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Takasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Insulated gate type semiconductor device and method of manufacturin...
- Patent number 6,323,518
- Issue date Nov 27, 2001
- Hitachi, Ltd.
- Kozo Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Power supply apparatus using power semiconductor switching element
- Publication number 20020190285
- Publication date Dec 19, 2002
- Kozo Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power semiconductor device
- Publication number 20020179945
- Publication date Dec 5, 2002
- Kozo Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS