Toshiaki Satoh

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Recording disk drive and method of managing defective regions in th...
- Patent number 7,738,205
- Issue date Jun 15, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Tomoharu Maeno
- G11 - INFORMATION STORAGE
Information Patent Grant
Defect registration method of magnetic disk, and magnetic disk drive
- Patent number 7,583,461
- Issue date Sep 1, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Masaki Kudoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for erase process on recording surface of disk and disk driv...
- Patent number 7,532,426
- Issue date May 12, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Takahiro Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for registering a defect map within a hard disk drive
- Patent number 6,850,379
- Issue date Feb 1, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Haruo Andoh
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method for erase process on recording surface of disk and disk driv...
- Publication number 20070258162
- Publication date Nov 8, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Takahiro Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Application
Recording disk drive and method of managing defective regions in th...
- Publication number 20070188905
- Publication date Aug 16, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Tomoharu Maeno
- G11 - INFORMATION STORAGE
Information Patent Application
Data storage device and defective area management method therefor
- Publication number 20070183081
- Publication date Aug 9, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Junzou Noda
- G11 - INFORMATION STORAGE
Information Patent Application
Defect registration method of magnetic disk, and magnetic disk drive
- Publication number 20060056088
- Publication date Mar 16, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Masaki Kudoh
- G11 - INFORMATION STORAGE
Information Patent Application
Method for registering a defect map within a hard disk drive
- Publication number 20020122266
- Publication date Sep 5, 2002
- International Business Machines Corporation
- Haruo Andoh
- G11 - INFORMATION STORAGE