Takashi Matsuki

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Odawara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic disk unit
- Patent number 8,274,755
- Issue date Sep 25, 2012
- Hitachi Global Storage Technologies, Netherlands B.V.
- Yuuji Ishima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus
- Patent number 7,894,158
- Issue date Feb 22, 2011
- Hitachi Global Technologies Netherlands B.V.
- Kazuyoshi Hanada
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for assembling disc apparatus
- Patent number 6,839,956
- Issue date Jan 11, 2005
- Hitachi, Ltd.
- Keiko Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor and magnetic disc device using thereof having radial...
- Patent number 6,771,460
- Issue date Aug 3, 2004
- Hitachi, Ltd.
- Katsutoshi Nii
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor and magnetic disc device with hydrodynamic bearings
- Patent number 6,680,814
- Issue date Jan 20, 2004
- Hitachi, Ltd.
- Katsutoshi Nii
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor and magnetic disc device with hydrodynamic bearing
- Patent number 6,469,866
- Issue date Oct 22, 2002
- Hitachi, Ltd.
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
PC card type magnetic disk device
- Patent number 5,862,011
- Issue date Jan 19, 1999
- Hitachi, Ltd.
- Masahiko Sega
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic disk unit
- Publication number 20080024930
- Publication date Jan 31, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Yuuji Ishima
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk apparatus
- Publication number 20070263320
- Publication date Nov 15, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Kazuyoshi Hanada
- G11 - INFORMATION STORAGE
Information Patent Application
Spindle motor and magnetic disc device using thereof
- Publication number 20030011929
- Publication date Jan 16, 2003
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Spindle motor and magnetic disc device using thereof
- Publication number 20020196582
- Publication date Dec 26, 2002
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method for assembling disc apparatus
- Publication number 20020059718
- Publication date May 23, 2002
- Keiko Watanabe
- G11 - INFORMATION STORAGE