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Takashi Toyoguchi
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Higashine, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic recording medium and magnetic recording device
Patent number
7,514,163
Issue date
Apr 7, 2009
Fujitsu Limited
Norikazu Nakamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium, magnetic recording medium manufacture me...
Patent number
6,620,481
Issue date
Sep 16, 2003
Fujitsu Limited
Takashi Toyoguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory disc, manufacturing method thereof, and method of manufactur...
Patent number
6,410,103
Issue date
Jun 25, 2002
Fujitsu Limited
Yoshiharu Kasamatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing a recording medium
Patent number
6,299,946
Issue date
Oct 9, 2001
Fujitsu Limited
Takashi Toyoguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk drive with a floating head slider having projections...
Patent number
6,246,538
Issue date
Jun 12, 2001
Fujitsu Limited
Yoshiharu Kasamatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head slider and magnetic disk apparatus having the magneti...
Patent number
6,243,233
Issue date
Jun 5, 2001
Fujitsu Limited
Takayuki Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Head slider with projecting arranged on rails thereof
Patent number
6,120,694
Issue date
Sep 19, 2000
Fujitsu Limited
Yoshiharu Kasamatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head slider with elongated projections for reducing sticti...
Patent number
6,072,663
Issue date
Jun 6, 2000
Fujitsu Limited
Toru Yokohata
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head slider and magnetic disk apparatus having the magneti...
Patent number
6,040,958
Issue date
Mar 21, 2000
Fujitsu Limited
Takayuki Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Head slider with projections arranged on rails thereof
Patent number
5,841,608
Issue date
Nov 24, 1998
Fujitsu Limited
Yoshiharu Kasamatsu
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Magnetic recording medium and magnetic recording device
Publication number
20050271902
Publication date
Dec 8, 2005
FUJITSU LIMITED
Norikazu Nakamura
G11 - INFORMATION STORAGE
Information
Patent Application
Recording medium substrate having uniform texture and texturing app...
Publication number
20020098388
Publication date
Jul 25, 2002
FUJITSU LIMITED
Susumu Yoshida
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording medium, magnetic recording medium manufacture me...
Publication number
20020004149
Publication date
Jan 10, 2002
FUJITSU LIMITED
Takashi Toyoguchi
G11 - INFORMATION STORAGE