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Hiroshi NISHIBORI
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Power semiconductor device and manufacturing method therefor
Patent number
8,334,598
Issue date
Dec 18, 2012
Mitsubishi Electric Corporation
Hiroshi Nishibori
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
POWER SEMICONDUCTOR DEVICE
Publication number
20110298121
Publication date
Dec 8, 2011
MITSUBISHI ELECTRIC CORPORATION
Hiroshi Nishibori
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POWER SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
Publication number
20110089568
Publication date
Apr 21, 2011
MITSUBISHI ELECTRIC CORPORATION
Hiroshi NISHIBORI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR