Jumpei Kusukawa

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Insulation circuit board, and power semiconductor device or inverte...
- Patent number 8,853,559
- Issue date Oct 7, 2014
- Hitachi, Ltd.
- Hironori Matsumoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
INSULATION CIRCUIT BOARD, AND POWER SEMICONDUCTOR DEVICE OR INVERTE...
- Publication number 20120127684
- Publication date May 24, 2012
- Hironori Matsumoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR