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Hidehiro Takeshima
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Akita, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Stacked semiconductor device and fabrication method for same
Patent number
9,252,125
Issue date
Feb 2, 2016
PS4 Luxco S.A.R.L.
Yutaka Kagaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
8,648,455
Issue date
Feb 11, 2014
Elpida Memory, Inc.
Hidehiro Takeshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with hollow and throughhole and method of manu...
Patent number
8,253,258
Issue date
Aug 28, 2012
Elpida Memory, Inc.
Kaoru Sonobe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked semiconductor device and fabrication method for same
Patent number
8,247,896
Issue date
Aug 21, 2012
Elpida Memory, Inc.
Yutaka Kagaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of analyzing thermal stress according to filling factor of f...
Patent number
8,215,829
Issue date
Jul 10, 2012
Elpida Memory, Inc.
Tsutomu Kono
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor device and manufacturing method of the same
Patent number
7,935,576
Issue date
May 3, 2011
Elpida Memory, Inc.
Yutaka Kagaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked semiconductor device
Patent number
7,808,093
Issue date
Oct 5, 2010
Elpida Memory, Inc.
Yutaka Kagaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacture method of that
Patent number
6,670,220
Issue date
Dec 30, 2003
Hitachi, Ltd.
Tadaki Sakuraba
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
STACKED SEMICONDUCTOR DEVICE AND FABRICATION METHOD FOR SAME
Publication number
20130001755
Publication date
Jan 3, 2013
Elpida Memory, Inc.
Yutaka KAGAYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20110291244
Publication date
Dec 1, 2011
ELPIDA MEMORY, INC.
Hidehiro TAKESHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20110074037
Publication date
Mar 31, 2011
ELPIDA MEMORY, INC.
Hidehiro TAKESHIMA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
STACKED SEMICONDUCTOR DEVICE AND FABRICATION METHOD FOR SAME
Publication number
20110001235
Publication date
Jan 6, 2011
Elpida Memory, Inc.
Yutaka KAGAYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
Publication number
20100244234
Publication date
Sep 30, 2010
ELPIDA MEMORY, INC.
Kaoru SONOBE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF ANALYZING THERMAL STRESS ACCORDING TO FILLING FACTOR OF F...
Publication number
20100103977
Publication date
Apr 29, 2010
Elpida Memory, Inc.
Tsutomu KONO
G01 - MEASURING TESTING
Information
Patent Application
Semiconductor device and manufacturing method of the same
Publication number
20090096097
Publication date
Apr 16, 2009
Elpida Memory, Inc.
Yutaka Kagaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKED SEMICONDUCTOR DEVICE AND FABRICATION METHOD FOR SAME
Publication number
20070241437
Publication date
Oct 18, 2007
Elpida Memory, Inc.
Yutaka Kagaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20060163745
Publication date
Jul 27, 2006
Shiro Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacture method of that
Publication number
20020024127
Publication date
Feb 28, 2002
Hitachi, Ltd.
Tadaki Sakuraba
H01 - BASIC ELECTRIC ELEMENTS