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Soichiro YOSHIDA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device having floating body type transistor
Patent number
9,543,953
Issue date
Jan 10, 2017
Longitude Semiconductor S.a.r.l.
Soichiro Yoshida
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sense amplifier circuit and semiconductor device
Patent number
8,988,958
Issue date
Mar 24, 2015
PS4 Luxco S.A.R.L.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Information
Patent Grant
Sense amplifier circuit and semiconductor device
Patent number
8,982,652
Issue date
Mar 17, 2015
PS4 Luxco S.A.R.L.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Information
Patent Grant
Sense amplifier circuit and semiconductor device
Patent number
8,976,612
Issue date
Mar 10, 2015
PS4 Luxco S.A.R.L.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and data processing system comprising semicond...
Patent number
8,971,140
Issue date
Mar 3, 2015
PS4 Luxco S.A.R.L.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
8,872,258
Issue date
Oct 28, 2014
PS4 Luxco S.A.R.L.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and semiconductor memory device
Patent number
8,605,524
Issue date
Dec 10, 2013
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having floating body type transistor
Patent number
8,576,610
Issue date
Nov 5, 2013
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having floating body type transistor
Patent number
8,537,635
Issue date
Sep 17, 2013
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device, semiconductor memory device and control method thereof
Patent number
8,477,552
Issue date
Jul 2, 2013
Elpida Memory, Inc.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device, semiconductor memory device and control method thereof
Patent number
8,355,289
Issue date
Jan 15, 2013
Elpida Memory, Inc.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Information
Patent Grant
Sense amplifier circuit and semiconductor device
Patent number
8,320,208
Issue date
Nov 27, 2012
Elpida Memory, Inc.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and semiconductor memory device
Patent number
8,300,484
Issue date
Oct 30, 2012
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and data processing system comprising semicond...
Patent number
8,238,182
Issue date
Aug 7, 2012
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and data processing system comprising semicond...
Patent number
8,238,183
Issue date
Aug 7, 2012
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device, test method thereof and semiconductor...
Patent number
8,189,413
Issue date
May 29, 2012
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
7,933,141
Issue date
Apr 26, 2011
Elpida Memory, Inc.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
7,903,449
Issue date
Mar 8, 2011
Elpida Memory, Inc.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having single-ended sensing amplifier
Patent number
7,869,294
Issue date
Jan 11, 2011
Elpida Memory, Inc.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20150041885
Publication date
Feb 12, 2015
PS4 Luxco S.a.r.l.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Application
SENSE AMPLIFIER CIRCUIT AND SEMICONDUCTOR DEVICE
Publication number
20140293721
Publication date
Oct 2, 2014
PS4 LUXCO S.A.R.L.
Kazuhiko KAJIGAYA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MEMORY DEVICE
Publication number
20140063992
Publication date
Mar 6, 2014
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING FLOATING BODY TYPE TRANSISTOR
Publication number
20130328590
Publication date
Dec 12, 2013
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Application
SENSE AMPLIFIER CIRUIT AND SEMICONDUCTOR DEVICE
Publication number
20130315018
Publication date
Nov 28, 2013
Elpida Memory, Inc.
Kazuhiko KAJIGAYA
G11 - INFORMATION STORAGE
Information
Patent Application
SENSE AMPLIFIER CIRUIT AND SEMICONDUCTOR DEVICE
Publication number
20130301364
Publication date
Nov 14, 2013
Kazuhiko KAJIGAYA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20130193507
Publication date
Aug 1, 2013
Elpida Memory, Inc.
Soichiro YOSHIDA
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE, SEMICONDUCTOR MEMORY DEVICE AND CONTROL METHOD THEREOF
Publication number
20130107648
Publication date
May 2, 2013
Elpida Memory, Inc.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MEMORY DEVICE
Publication number
20130039136
Publication date
Feb 14, 2013
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE AND DATA PROCESSING SYSTEM COMPRISING SEMICOND...
Publication number
20120275255
Publication date
Nov 1, 2012
ELPIDA MEMORY INC.
Soichiro YOSHIDA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING FLOATING BODY TYPE TRANSISTOR
Publication number
20120020144
Publication date
Jan 26, 2012
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE AND DATA PROCESSING SYSTEM COMPRISING SEMICOND...
Publication number
20110261631
Publication date
Oct 27, 2011
Elpida Memory, Inc.
Soichiro YOSHIDA
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device having floating body type transistor
Publication number
20110255358
Publication date
Oct 20, 2011
Elpida Memory, Inc.
Soichiro Yoshida
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Semiconductor device and data processing system
Publication number
20110248697
Publication date
Oct 13, 2011
Elpida Memory, Inc.
Kazuhiko KAJIGAYA
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device and semiconductor memory device
Publication number
20110149663
Publication date
Jun 23, 2011
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE AND DATA PROCESSING SYSTEM COMPRISING SEMICOND...
Publication number
20110063935
Publication date
Mar 17, 2011
Elpida Memory, Inc.
Soichiro YOSHIDA
G11 - INFORMATION STORAGE
Information
Patent Application
SENSE AMPLIFIER CIRCUIT AND SEMICONDUCTOR DEVICE
Publication number
20110063892
Publication date
Mar 17, 2011
Elpida Memory, Inc.
Kazuhiko KAJIGAYA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE, TEST METHOD THEREOF AND SEMICONDUCTOR...
Publication number
20100054063
Publication date
Mar 4, 2010
Elpida Memory, Inc.
Soichiro Yoshida
G11 - INFORMATION STORAGE
Information
Patent Application
Memory device, semiconductor memory device and control method thereof
Publication number
20100054066
Publication date
Mar 4, 2010
Elpida Memory, Inc.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20090323399
Publication date
Dec 31, 2009
Elpida Memory, Inc.
Kazuhiko KAJIGAYA
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device having single-ended sensing amplifier
Publication number
20090257298
Publication date
Oct 15, 2009
Elpida Memory, Inc.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20090251948
Publication date
Oct 8, 2009
Elpida Memory, Inc.
Kazuhiko Kajigaya
G11 - INFORMATION STORAGE
Information
Patent Application
POWER SUPPLY VOLTAGE GENERATING CIRCUIT AND SEMICONDUCTOR INTEGRATE...
Publication number
20080093931
Publication date
Apr 24, 2008
Elpida Memory, Inc.
Soichiro YOSHIDA
G05 - CONTROLLING REGULATING