Takehiko Eguchi

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic disk vibration-suppressing mechanism having shroud-narrowi...
- Patent number 8,077,429
- Issue date Dec 13, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Takehiko Eguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Shielding function for magnetic head in magnetic disk device
- Patent number 7,576,944
- Issue date Aug 18, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Takehiko Eguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device with improved shielding
- Patent number 7,525,759
- Issue date Apr 28, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Takehiko Eguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device with rotor supported by fluid bearing
- Patent number 7,520,674
- Issue date Apr 21, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Teruhiro Nakamiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus with shield for magnetic head
- Patent number 7,468,861
- Issue date Dec 23, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Takehiko Eguchi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Vibration-suppressing mechanism for rotary disk information recordi...
- Publication number 20070230038
- Publication date Oct 4, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Takehiko Eguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk device with rotor supported by fluid bearing
- Publication number 20060133705
- Publication date Jun 22, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Teruhiro Nakamiya
- G11 - INFORMATION STORAGE
Information Patent Application
Sheilding function for magnetic head in magnetic disk device
- Publication number 20060072240
- Publication date Apr 6, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Takehiko Eguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk device with improved shielding
- Publication number 20060056104
- Publication date Mar 16, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Takehiko Eguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk apparatus with shield for magnetic head
- Publication number 20060056105
- Publication date Mar 16, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Takehiko Eguchi
- G11 - INFORMATION STORAGE