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Masayuki Takahashi
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Hachioji, JP
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last 30 patents
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Patent Grant
Semiconductor testing equipment, testing method for semiconductor,...
Patent number
7,137,055
Issue date
Nov 14, 2006
Hitachi, Ltd.
Katsunori Hirano
G11 - INFORMATION STORAGE
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last 30 patents
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Patent Application
Semiconductor testing equipment, testing method for semiconductor,...
Publication number
20050149803
Publication date
Jul 7, 2005
Katsunori Hirano
G01 - MEASURING TESTING