Membership
Tour
Register
Log in
Michinaga Yamagishi
Follow
Person
Ome-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Magnetic disk apparatus and recording method
Patent number
7,916,417
Issue date
Mar 29, 2011
Toshiba Storage Device Corporation
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Write-once type storage apparatus, control circuit, and control method
Patent number
7,903,366
Issue date
Mar 8, 2011
Toshiba Storage Device Corporation
Yamagishi Michinaga
G11 - INFORMATION STORAGE
Information
Patent Grant
Write-once type storage apparatus, control method and record contro...
Patent number
7,570,448
Issue date
Aug 4, 2009
Fujitsu Limited
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording/reproducing apparatus
Patent number
7,525,748
Issue date
Apr 28, 2009
Fujitsu Limited
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Reproducing head and magnetic disk drive
Patent number
7,408,730
Issue date
Aug 5, 2008
Fujitsu Limited
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk drive
Patent number
7,379,257
Issue date
May 27, 2008
Fujitsu Limited
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head fit to recordation of higher frequency
Patent number
7,280,298
Issue date
Oct 9, 2007
Fujitsu Limited
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and device for data read/write, recording medium, and progra...
Patent number
7,253,979
Issue date
Aug 7, 2007
Fujitsu Limited
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic storage device having a head suspension supporting a head...
Patent number
6,937,418
Issue date
Aug 30, 2005
Fujitsu Limited
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording apparatus and integrated circuit for magnetic re...
Patent number
6,594,095
Issue date
Jul 15, 2003
Fujitsu Limited
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Dynamically damped magnetic recording circuit
Patent number
5,680,264
Issue date
Oct 21, 1997
Fujitsu Limited
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC DISK DRIVE AND WRITE OFFSET CORRECTION METHOD THEREIN
Publication number
20100149683
Publication date
Jun 17, 2010
TOSHIBA STORAGE DEVICE CORPORATION
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK APPARATUS AND RECORDING METHOD
Publication number
20100014180
Publication date
Jan 21, 2010
Fujitsu Limited
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Application
WRITE-ONCE TYPE STORAGE APPARATUS, CONTROL CIRCUIT, AND CONTROL METHOD
Publication number
20090310249
Publication date
Dec 17, 2009
Fujitsu Limited
Yamagishi Michinaga
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE AND DATA WRITING METHOD THEREOF
Publication number
20080266692
Publication date
Oct 30, 2008
Fujitsu Limited
Hitoshi Komoriya
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC HEAD AND DISK APPARATUS
Publication number
20080266706
Publication date
Oct 30, 2008
Fujitsu Limited
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Application
Write-once type storage apparatus, control method and record contro...
Publication number
20070247738
Publication date
Oct 25, 2007
FUJITSU LIMITED
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Application
Information recording/reproducing apparatus
Publication number
20070206305
Publication date
Sep 6, 2007
FUJITSU LIMITED
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Application
Reproducing head and magnetic disk drive
Publication number
20060098322
Publication date
May 11, 2006
FUJITSU LIMITED
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic disk drive
Publication number
20060061899
Publication date
Mar 23, 2006
FUJITSU LIMITED
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Application
Method and device for data read/write, recording medium, and progra...
Publication number
20050207048
Publication date
Sep 22, 2005
FUJITSU LIMITED
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Application
Thin film magnetic head fit to recordation of higher frequency
Publication number
20040027711
Publication date
Feb 12, 2004
FUJITSU LIMITED
Michinaga Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic storage device having a head suspension supporting a head...
Publication number
20030147170
Publication date
Aug 7, 2003
FUJITSU LIMITED
Michinaga Yamagishi
G11 - INFORMATION STORAGE