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Ryuuji Takishita
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and timing control method for the same
Patent number
RE46141
Issue date
Sep 6, 2016
PS4 Luxco S.A.R.L.
Hideyuki Yoko
Information
Patent Grant
DLL circuit adapted to semiconductor device
Patent number
RE45604
Issue date
Jul 7, 2015
PS4 Luxco S.A.R.L.
Koji Kuroki
001 -
Information
Patent Grant
Semiconductor device and method of adjusting characteristic thereof
Patent number
8,710,861
Issue date
Apr 29, 2014
Elpida Memory, Inc.
Koji Kuroki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor device having sense amplifier
Patent number
8,422,326
Issue date
Apr 16, 2013
Elpida Memory, Inc.
Hiroki Fujisawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and timing control method for the same
Patent number
8,134,405
Issue date
Mar 13, 2012
Elpida Memory, Inc.
Hideyuki Yoko
G11 - INFORMATION STORAGE
Information
Patent Grant
DLL circuit adapted to semiconductor device
Patent number
8,013,645
Issue date
Sep 6, 2011
Elpida Memory, Inc.
Koji Kuroki
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF ADJUSTING CHARACTERISTIC THEREOF
Publication number
20140225640
Publication date
Aug 14, 2014
Koji Kuroki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING SENSE AMPLIFIER
Publication number
20120134227
Publication date
May 31, 2012
Elpida Memory, Inc.
Hiroki FUJISAWA
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device and method of adjusting characteristic thereof
Publication number
20120056641
Publication date
Mar 8, 2012
Elpida Memory, Inc.
Koji Kuroki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DLL CIRCUIT ADAPTED TO SEMICONDUCTOR DEVICE
Publication number
20090284290
Publication date
Nov 19, 2009
Elpida Memory, Inc.
Koji Kuroki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEMICONDUCTOR DEVICE AND TIMING CONTROL METHOD FOR THE SAME
Publication number
20090108897
Publication date
Apr 30, 2009
ELPIDA MEMORY, INC.,
Hideyuki YOKO
H03 - BASIC ELECTRONIC CIRCUITRY