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Shogo Shibazaki
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Memory test method and memory test device
Patent number
8,503,259
Issue date
Aug 6, 2013
Fujitsu Limited
Shogo Shibazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Test apparatus, test method, and integrated circuit
Patent number
8,143,901
Issue date
Mar 27, 2012
Fujitsu Limited
Chikahiro Deguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Encryption device
Patent number
7,689,836
Issue date
Mar 30, 2010
Fujitsu Microelectronics Limited
Takeshi Nagase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of writing, erasing, and controlling memory for memory device
Patent number
7,257,666
Issue date
Aug 14, 2007
Fujitsu Limited
Shinpei Komatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Storage device having secure test process
Patent number
7,076,667
Issue date
Jul 11, 2006
Fujitsu Limited
Shinkichi Gama
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of writing, erasing, and controlling memory for memory device
Patent number
6,766,409
Issue date
Jul 20, 2004
Fujitsu Limited
Shinpei Komatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory management table producing method and memory device
Patent number
6,625,712
Issue date
Sep 23, 2003
Fujitsu Limited
Shogo Shibazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of writing, erasing, and controlling memory for memory device
Patent number
6,584,579
Issue date
Jun 24, 2003
Fujitsu Limited
Shinpei Komatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of writing, erasing, and controlling memory for memory device
Patent number
6,161,163
Issue date
Dec 12, 2000
Fujitsu Limited
Shinpei Komatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of writing, erasing, and controlling memory and memory devic...
Patent number
6,125,424
Issue date
Sep 26, 2000
Fujitsu Limited
Shinpei Komatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Clock switch circuit
Patent number
6,118,312
Issue date
Sep 12, 2000
Fujitsu Limited
Shogo Shibazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Simultaneously writing to and erasing two commonly numbered sectors
Patent number
5,983,312
Issue date
Nov 9, 1999
Fujitsu Limited
Shinpei Komatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Bus control apparatus for data transfer system
Patent number
5,809,257
Issue date
Sep 15, 1998
Fujitsu Limited
Shogo Shibazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for controlling the writing and erasing of inf...
Patent number
5,802,551
Issue date
Sep 1, 1998
Fujitsu Limited
Shinpei Komatsu
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Test apparatus, test method, and integrated circuit
Publication number
20090300443
Publication date
Dec 3, 2009
FUJITSU LIMITED
Chikahiro Deguchi
G11 - INFORMATION STORAGE
Information
Patent Application
Memory test method and memory test device
Publication number
20090296505
Publication date
Dec 3, 2009
FUJITSU LIMITED
Shogo Shibazaki
G11 - INFORMATION STORAGE
Information
Patent Application
Encryption device
Publication number
20070165864
Publication date
Jul 19, 2007
FUJITSU LIMITED
Takeshi Nagase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of writing, erasing, and controlling memory for memory device
Publication number
20030196029
Publication date
Oct 16, 2003
FUJITSU LIMITED
Shinpei Komatsu
G11 - INFORMATION STORAGE
Information
Patent Application
Memory management table producing method and memory device
Publication number
20010014933
Publication date
Aug 16, 2001
Shogo Shibazaki
G06 - COMPUTING CALCULATING COUNTING