Atsushi Tobari

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for determining set value of write current of...
- Patent number 7,982,991
- Issue date Jul 19, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Junzoh Noda
- G11 - INFORMATION STORAGE
Information Patent Grant
Off track write protection for data storage device
- Patent number 7,426,086
- Issue date Sep 16, 2008
- Hitachi Global Storage Technologies
- Atsushi Tobari
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device and data storage device control method
- Patent number 7,333,282
- Issue date Feb 19, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Kaoru Iseri
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive and refresh method
- Patent number 7,173,782
- Issue date Feb 6, 2007
- Hitachi Global Storage Technologies Netherlands, B.V.
- Masaomi Ikeda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method and appartus for determining set value of write current of m...
- Publication number 20070273993
- Publication date Nov 29, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Junzoh Noda
- G11 - INFORMATION STORAGE
Information Patent Application
Off track write protection for data storage device
- Publication number 20070047134
- Publication date Mar 1, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Atsushi Tobari
- G11 - INFORMATION STORAGE
Information Patent Application
Data storage device and data storage device control method
- Publication number 20060139790
- Publication date Jun 29, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Kaoru Iseri
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk drive and refresh method
- Publication number 20050207049
- Publication date Sep 22, 2005
- Hitachi Global Storage Technologies Netherlands, B.V.
- Masaomi Ikeda
- G11 - INFORMATION STORAGE