Yoshiyuki Nagasaka

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information access device
- Patent number 7,839,597
- Issue date Nov 23, 2010
- Toshiba Storage Device Corporation
- Yoshiyuki Nagasaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device and storage device controller including feature for...
- Patent number 7,697,232
- Issue date Apr 13, 2010
- Toshiba Storage Device Corporation
- Toshiyuki Yokota
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus
- Patent number 7,212,363
- Issue date May 1, 2007
- Fujitsu Limited
- Yoshiyuki Nagasaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of and apparatus for controlling magnetic disc drive
- Patent number 5,956,200
- Issue date Sep 21, 1999
- Fujitsu Limited
- Keiichi Kohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for supplying optimal bias current to a magnet...
- Patent number 5,831,782
- Issue date Nov 3, 1998
- Fujitsu Limited
- Keiichi Kohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk apparatus having automatic adjustment of adaptive filter equal...
- Patent number 5,623,474
- Issue date Apr 22, 1997
- Fujitsu Limited
- Umeo Oshio
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC STORAGE APPARATUS, AND CONTROLLING METHOD THEREOF
- Publication number 20100027157
- Publication date Feb 4, 2010
- Fujitsu Limited
- Yoshiyuki Nagasaka
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION ACCESS DEVICE
- Publication number 20090244766
- Publication date Oct 1, 2009
- FUJITSU LIMITED
- Yoshiyuki Nagasaka
- G11 - INFORMATION STORAGE
Information Patent Application
STORAGE DEVICE AND STORAGE DEVICE CONTROLLER
- Publication number 20080239551
- Publication date Oct 2, 2008
- Fujitsu Limited
- Toshiyuki Yokota
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk apparatus
- Publication number 20060007590
- Publication date Jan 12, 2006
- FUJITSU LIMITED
- Yoshiyuki Nagasaka
- G11 - INFORMATION STORAGE