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Chikara Makajima
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Kitaibaraki, JP
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Patents Grants
last 30 patents
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Patent Grant
Semiconductor device
Patent number
7,002,244
Issue date
Feb 21, 2006
Hitachi, Ltd.
Misuk Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Semiconductor device
Publication number
20040135244
Publication date
Jul 15, 2004
Misuk Yamazaki
H01 - BASIC ELECTRIC ELEMENTS