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Kousuke Tsuji
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
7,089,525
Issue date
Aug 8, 2006
Hitachi, Ltd.
Yoichi Tamaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
6,662,344
Issue date
Dec 9, 2003
Hitachi, Ltd.
Yoichi Tamaki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Semiconductor device and method for fabricating the same
Publication number
20040079996
Publication date
Apr 29, 2004
Hitachi, Ltd. and Hitachi ULSI Systems Co., Ltd.
Yoichi Tamaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for fabricating the same
Publication number
20020149084
Publication date
Oct 17, 2002
Hitachi, Ltd.
Yoichi Tamaki
H01 - BASIC ELECTRIC ELEMENTS