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Kosuke Goto
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Semiconductor device periodically updating delay locked loop circuit
Patent number
8,971,143
Issue date
Mar 3, 2015
PS4 Luxco S.A.R.L.
Takuyo Kodama
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having sense amplifier
Patent number
8,659,321
Issue date
Feb 25, 2014
Yuko Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having plural internal voltage generating circ...
Patent number
8,509,024
Issue date
Aug 13, 2013
Elpida Memory, Inc.
Kosuke Goto
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE PERIODICALLY UPDATING DELAY LOCKED LOOP CIRCUIT
Publication number
20150171847
Publication date
Jun 18, 2015
PS4 LUXCO S.A.R.L.
Takuyo KODAMA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEMICONDUCTOR DEVICE PERIODICALLY UPDATING DELAY LOCKED LOOP CIRCUIT
Publication number
20120155206
Publication date
Jun 21, 2012
Elpida Memory, Inc.
Takuyo Kodama
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING PLURAL INTERNAL VOLTAGE GENERATING CIRC...
Publication number
20120140578
Publication date
Jun 7, 2012
Elpida Memory, Inc.
Kosuke Goto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING SENSE AMPLIFIER
Publication number
20120133399
Publication date
May 31, 2012
Elpida Memory, Inc.
Yuko WATANABE
G11 - INFORMATION STORAGE