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Ono Takashi
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Akita, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory module having double-sided stacked memory chip...
Patent number
6,693,346
Issue date
Feb 17, 2004
Hitachi, Ltd.
Watanabe Masayuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory module having double-sided stacked memory chip...
Patent number
6,521,993
Issue date
Feb 18, 2003
Hitachi, Ltd.
Watanabe Masayuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory module having double-sided stacked memory chip...
Patent number
6,424,030
Issue date
Jul 23, 2002
Hitachi, Ltd.
Watanabe Masayuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory module having double-sided memory chip layout
Patent number
6,262,488
Issue date
Jul 17, 2001
Hitachi Ltd.
Watanabe Masayuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory module having double-sided stacked memory chip...
Patent number
5,910,685
Issue date
Jun 8, 1999
Hitachi Ltd.
Masayuki Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory module having double-sided stacked memory chip...
Patent number
5,708,298
Issue date
Jan 13, 1998
Hitachi Ltd.
Watanabe Masayuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Process for manufacturing a stacked integrated circuit package
Patent number
5,587,341
Issue date
Dec 24, 1996
Hitachi, Ltd.
Watanabe Masayuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Lead connections means for stacked tab packaged IC chips
Patent number
5,138,438
Issue date
Aug 11, 1992
Akita Electronics Co. Ltd.
Watanabe Masayuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device and method of manufacturing...
Patent number
4,982,265
Issue date
Jan 1, 1991
Hitachi, Ltd.
Masayuki Watanabe
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Semiconductor memory module having double-sided stacked memory chip...
Publication number
20030098504
Publication date
May 29, 2003
Watanabe Masayuki
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory module having double-sided stacked memory chip...
Publication number
20020121690
Publication date
Sep 5, 2002
Hitachi, Ltd. (JP)
Watanabe Masayuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor memory module having double-sided stacked memory chip...
Publication number
20010020741
Publication date
Sep 13, 2001
HITACHI LTD.
Watanabe Masayuki
H01 - BASIC ELECTRIC ELEMENTS