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Hidetoshi Saito
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Yokohama-shi, Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device
Patent number
8,649,234
Issue date
Feb 11, 2014
Kabushiki Kaisha Toshiba
Toshifumi Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device and method of self-testing...
Patent number
7,739,560
Issue date
Jun 15, 2010
Kabushiki Kaisha Toshiba
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
7,564,717
Issue date
Jul 21, 2009
Kabushiki Kaisha Toshiba
Kazuhiko Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device equipped with storage section for stori...
Patent number
7,515,499
Issue date
Apr 7, 2009
Kabushiki Kaisha Toshiba
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,382,670
Issue date
Jun 3, 2008
Kabushiki Kaisha Toshiba
Tomohito Kawano
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device that enables simultaneous read and write/read...
Patent number
7,345,919
Issue date
Mar 18, 2008
Kabushiki Kaisha Toshiba
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device that enables simultaneous read and write/read...
Patent number
7,126,855
Issue date
Oct 24, 2006
Kabushiki Kaisha Toshiba
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor intergrated circuit device with a main cell array and...
Patent number
7,120,053
Issue date
Oct 10, 2006
Kabushiki Kaisha Toshiba
Shigeru Atsumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device capable of erasing or writing data in o...
Patent number
7,046,559
Issue date
May 16, 2006
Kabushiki Kaisha Toshiba
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device that enables simultaneous read and write/read...
Patent number
6,920,057
Issue date
Jul 19, 2005
Kabushiki Kaisha Toshiba
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and a method for checking state transition the...
Patent number
6,917,220
Issue date
Jul 12, 2005
Kabushiki Kaisha Toshiba
Hidetoshi Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor memory device
Patent number
6,906,960
Issue date
Jun 14, 2005
Kabushiki Kaisha Toshiba
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device and read start trigger sign...
Patent number
6,903,983
Issue date
Jun 7, 2005
Kabushiki Kaisha Toshiba
Tokumasa Hara
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device with erasable and programma...
Patent number
6,856,543
Issue date
Feb 15, 2005
Kabushiki Kaisha Toshiba
Shigeru Atsumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device that enables simultaneous read and write/read...
Patent number
6,829,194
Issue date
Dec 7, 2004
Kabushiki Kaisha Toshiba
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device capable of concurrently and...
Patent number
6,717,852
Issue date
Apr 6, 2004
Kabushiki Kaisha Toshiba
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device with operation/function set...
Patent number
6,700,817
Issue date
Mar 2, 2004
Kabushiki Kaisha Toshiba
Shigeru Atsumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device having redundant circuitry for replacin...
Patent number
6,532,181
Issue date
Mar 11, 2003
Kabushiki Kaisha Toshiba
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device that enables simultaneous read and write/erase...
Patent number
6,512,693
Issue date
Jan 28, 2003
Kabushiki Kaisha Toshiba
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
6,480,426
Issue date
Nov 12, 2002
Kabushiki Kaisha Toshiba
Shigeru Atsumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory and threshold voltage control meth...
Patent number
6,452,837
Issue date
Sep 17, 2002
Kabushiki Kaisha Toshiba
Seiichi Mori
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device that enables simultaneous read and write/erase...
Patent number
6,377,502
Issue date
Apr 23, 2002
Kabushiki Kaisha Toshiba
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
6,320,428
Issue date
Nov 20, 2001
Kabushiki Kaisha Toshiba
Shigeru Atsumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory and nonvolatile semiconductor memory having re...
Patent number
6,320,800
Issue date
Nov 20, 2001
Kabushiki Kaisha Toshiba
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device capable of pre-conditionin...
Patent number
6,262,916
Issue date
Jul 17, 2001
Kabushiki Kaisha Toshiba
Masao Kuriyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor storage device with automatic write/erase function
Patent number
6,222,779
Issue date
Apr 24, 2001
Kabushiki Kaisha Toshiba
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor circuit
Patent number
6,111,456
Issue date
Aug 29, 2000
Hidetoshi Saito
G01 - MEASURING TESTING
Information
Patent Grant
Nonvolatile semiconductor memory device
Patent number
6,094,373
Issue date
Jul 25, 2000
Kabushiki Kaisha Toshiba
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device capable of pre-conditionin...
Patent number
6,078,525
Issue date
Jun 20, 2000
Kabushiki Kaisha Toshiba
Masao Kuriyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
6,052,313
Issue date
Apr 18, 2000
Kabushiki Kaisha Toshiba
Shigeru Atsumi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20120206970
Publication date
Aug 16, 2012
Toshifumi WATANABE
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20120072806
Publication date
Mar 22, 2012
Koji TABATA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND TEST METHOD THEREOF
Publication number
20090319840
Publication date
Dec 24, 2009
Tokumasa Hara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20080291740
Publication date
Nov 27, 2008
Kazuhiko SATO
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
Publication number
20070183233
Publication date
Aug 9, 2007
Tomohito Kawano
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF SELF-TESTING...
Publication number
20070165454
Publication date
Jul 19, 2007
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE EQUIPPED WITH STORAGE SECTION FOR STORI...
Publication number
20070133290
Publication date
Jun 14, 2007
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device that enables simultaneous read and write/read...
Publication number
20060256616
Publication date
Nov 16, 2006
Kabushiki Kaisha Toshiba
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device that enables simultaneous read and write/read...
Publication number
20050207247
Publication date
Sep 22, 2005
Kabushiki Kaisha Toshiba
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit device with main cell array and fu...
Publication number
20050117406
Publication date
Jun 2, 2005
KABUSHIKI KAISHA TOSHIBA
Shigeru Atsumi
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device that enables simultaneous read and write/read...
Publication number
20040218437
Publication date
Nov 4, 2004
Kabushiki Kaisha Toshiba
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device and a method for checking state transition the...
Publication number
20040153626
Publication date
Aug 5, 2004
Kabushiki Kaisha Toshiba
Hidetoshi Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor integrated circuit device with erasable and programma...
Publication number
20040136239
Publication date
Jul 15, 2004
KABUSHIKI KAISHA TOSHIBA
Shigeru Atsumi
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit device and read start trigger sign...
Publication number
20040085819
Publication date
May 6, 2004
Tokumasa Hara
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device
Publication number
20030227800
Publication date
Dec 11, 2003
Kabushiki Kaisha Toshiba
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device
Publication number
20030218217
Publication date
Nov 27, 2003
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device that enables simultaneous read and write/read...
Publication number
20030086295
Publication date
May 8, 2003
KABUSHIKI KAISHA TOSHIBA
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device
Publication number
20030072199
Publication date
Apr 17, 2003
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20030026160
Publication date
Feb 6, 2003
KABUSHIKI KAISHA TOSHIBA
Shigeru Atsumi
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device that enables simultaneous read and write/read...
Publication number
20020031038
Publication date
Mar 14, 2002
Kabushiki Kaisha Toshiba
Yasuhiko Honda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20020027452
Publication date
Mar 7, 2002
KABUSHIKI KAISHA TOSHIBA
Shigeru Atsumi
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory and nonvolatile semiconductor memory having re...
Publication number
20020012282
Publication date
Jan 31, 2002
Hidetoshi Saito
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor memory and threshold voltage control meth...
Publication number
20010040836
Publication date
Nov 15, 2001
Seiichi Mori
G11 - INFORMATION STORAGE