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Koji Kodama
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Odawara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information storing device and method for controlling same to recor...
Patent number
8,345,371
Issue date
Jan 1, 2013
Hitachi Global Storage Technologies Japan, Ltd.
Yuichi Koizumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Information storing device and method for controlling same to recor...
Patent number
7,982,999
Issue date
Jul 19, 2011
Hitachi Global Storage Technologies Japan, Ltd.
Yuichi Koizumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Information storing device and method for controlling same to recor...
Patent number
6,865,048
Issue date
Mar 8, 2005
Hitachi, Ltd.
Yuichi Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information storing device and method for controlling same to recor...
Patent number
6,563,658
Issue date
May 13, 2003
Hitachi, Ltd.
Yuichi Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information storing device and method for controlling same to recor...
Patent number
6,476,994
Issue date
Nov 5, 2002
Hitachi, Ltd.
Yuichi Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information storing device and method for controlling same to recor...
Patent number
6,381,087
Issue date
Apr 30, 2002
Hitachi, Ltd.
Yuichi Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk device and removable magnetic disk device with electrically se...
Patent number
6,292,326
Issue date
Sep 18, 2001
Hitachi, Ltd.
Koji Kodama
G11 - INFORMATION STORAGE
Information
Patent Grant
Information storing device and method for controlling same to recor...
Patent number
6,151,182
Issue date
Nov 21, 2000
Hitachi, Ltd.
Yuichi Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk device and removable magnetic disk device with electrically se...
Patent number
6,078,465
Issue date
Jun 20, 2000
Hitachi, Ltd.
Koji Kodama
G11 - INFORMATION STORAGE
Information
Patent Grant
Information storing device and method for controlling same to recor...
Patent number
5,982,570
Issue date
Nov 9, 1999
Hitachi, Ltd.
Yuichi Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magnetic disk unit with an impact force applying mechanism
Patent number
5,737,150
Issue date
Apr 7, 1998
Hitachi, Ltd.
Hiroaki Ohta
G11 - INFORMATION STORAGE
Information
Patent Grant
Plural diverse processors for control of a disk apparatus
Patent number
5,606,468
Issue date
Feb 25, 1997
Hitachi, Ltd.
Koji Kodama
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION STORING DEVICE AND METHOD FOR CONTROLLING SAME TO RECOR...
Publication number
20110205664
Publication date
Aug 25, 2011
Hitachi Global Storage Technologies Japan, Ltd.
Yuichi KOIZUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information storing device and method for controlling same to recor...
Publication number
20050146806
Publication date
Jul 7, 2005
Yuichi Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information storing device and method for controlling same to recor...
Publication number
20030218820
Publication date
Nov 27, 2003
Hitachi, Ltd
Yuichi Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information storing device and method for controlling same to recor...
Publication number
20030026030
Publication date
Feb 6, 2003
Hitachi, Ltd
Yuichi Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information storing device and method for controlling same to recor...
Publication number
20020101679
Publication date
Aug 1, 2002
Hitachi, Ltd
Yuichi Koizumi
G06 - COMPUTING CALCULATING COUNTING