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Akio Mizuno
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Ome-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Disk device and control method that controls amount of data stored...
Patent number
9,727,265
Issue date
Aug 8, 2017
Kabushiki Kaisha Toshiba
Izumi Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk controller, disk drive device, and disk control method
Patent number
7,986,489
Issue date
Jul 26, 2011
Kabushiki Kaisha Toshiba
Takanori Sumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk drive capable of refreshing data written to disk and...
Patent number
7,870,460
Issue date
Jan 11, 2011
Kabushiki Kaisha Toshiba
Taro Iketaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for accessing a disk containing an alternate s...
Patent number
7,085,965
Issue date
Aug 1, 2006
Kabushiki Kaisha Toshiba
Yutaka Arakawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for access control in a disk drive
Patent number
6,894,863
Issue date
May 17, 2005
Kabushiki Kaisha Toshiba
Yutaka Arakawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Data reproducing unit, data reproducing method of the same, and a m...
Patent number
6,816,329
Issue date
Nov 9, 2004
Kabushiki Kaisha Toshiba
Yutaka Arakawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Data sector control apparatus and method for disk storage system
Patent number
5,666,238
Issue date
Sep 9, 1997
Kabushiki Kaisha Toshiba
Fubito Igari
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC DISK DEVICE, CONTROLLER AND DECODING METHOD
Publication number
20170069346
Publication date
Mar 9, 2017
Kabushiki Kaisha Toshiba
Manabu Akamatsu
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DEVICE AND CONTROL METHOD
Publication number
20160378385
Publication date
Dec 29, 2016
Kabushiki Kaisha Toshiba
Izumi Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISK CONTROLLER, DISK DRIVE DEVICE, AND DISK CONTROL METHOD
Publication number
20100290150
Publication date
Nov 18, 2010
Kabushiki Kaisha Toshiba
Takanori SUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MAGNETIC DISK DRIVE CAPABLE OF REFRESHING DATA WRITTEN TO DISK AND...
Publication number
20100165502
Publication date
Jul 1, 2010
Kabushiki Kaisha Toshiba
Taro Iketaki
G11 - INFORMATION STORAGE
Information
Patent Application
Apparatus and method for accessing a disk containing an alternate s...
Publication number
20030191982
Publication date
Oct 9, 2003
Kabushiki Kaisha Toshiba
Yutaka Arakawa
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for access control in a disk drvie
Publication number
20030123183
Publication date
Jul 3, 2003
Yutaka Arakawa
G11 - INFORMATION STORAGE
Information
Patent Application
Data reproducing unit, data reproducing method of the same, and a m...
Publication number
20020027731
Publication date
Mar 7, 2002
Yutaka Arakawa
G11 - INFORMATION STORAGE