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Kenrou Yamamoto
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of estimating life of head, method of inspecting recording m...
Patent number
7,657,826
Issue date
Feb 2, 2010
Toshiba Storage Device Corporation
Takahiro Imamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium drive including electrostatic actuator between hea...
Patent number
7,564,646
Issue date
Jul 21, 2009
Fujitsu Limited
Kenrou Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head slider for absorbing vibrations
Patent number
7,480,119
Issue date
Jan 20, 2009
Fujitsu Limited
Takahiro Imamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing magneto-resistance effect type head
Patent number
7,323,067
Issue date
Jan 29, 2008
Fujitsu Limited
Kenrou Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for evaluating magnetic heads, and disk for us...
Patent number
7,183,762
Issue date
Feb 27, 2007
Fujitsu Limited
Kenrou Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Head slider having protector protuberance in front of head element
Patent number
6,903,901
Issue date
Jun 7, 2005
Fujitsu Limited
Yoshiharu Kasamatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium drive including head slider having protection prot...
Patent number
6,891,699
Issue date
May 10, 2005
Fujitsu Limited
Masaki Kameyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Medium substrate, production method thereof and magnetic disk device
Patent number
6,673,474
Issue date
Jan 6, 2004
Fujitsu Limited
Kenrou Yamamoto
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
STORAGE DEVICE, RECORDING MEDIUM EVALUATION DEVICE, AND RECORDING M...
Publication number
20100053791
Publication date
Mar 4, 2010
FUJITSU LIMITED
Kenrou Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Application
HEAD ASSEMBLY
Publication number
20090195933
Publication date
Aug 6, 2009
Fujitsu Limited
Takuma Kido
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Magnetic head slider for absorbing vibrations
Publication number
20090103213
Publication date
Apr 23, 2009
FUJITSU LIMITED
Takahiro Imamura
G11 - INFORMATION STORAGE
Information
Patent Application
SUSPENSION, HEAD GIMBALS ASSEMBLY, METHOD FOR MANUFACTURING HEAD GI...
Publication number
20090059431
Publication date
Mar 5, 2009
Fujitsu Limited
Hiroaki Kushima
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Storage medium drive capable of reducing wiring related to head slider
Publication number
20080074797
Publication date
Mar 27, 2008
FUJITSU LIMITED
Yoshiaki Ikai
G11 - INFORMATION STORAGE
Information
Patent Application
Recording medium drive including electrostatic actuator between hea...
Publication number
20070188913
Publication date
Aug 16, 2007
FUJITSU LIMITED
Kenrou Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic head slider
Publication number
20060221500
Publication date
Oct 5, 2006
FUJITSU LIMITED
Takahiro Imamura
G11 - INFORMATION STORAGE
Information
Patent Application
Method of estimating life of head, method of inspecting recording m...
Publication number
20060103960
Publication date
May 18, 2006
FUJITSU LIMITED
Takahiro Imamura
G11 - INFORMATION STORAGE
Information
Patent Application
APPARATUS AND METHOD FOR EVALUATING MAGNETIC HEADS, AND DISK FOR US...
Publication number
20060022668
Publication date
Feb 2, 2006
FUJITSU LIMITED
Kenrou YAMAMOTO
G11 - INFORMATION STORAGE
Information
Patent Application
Method of manufacturing magneto-resistance effect type head
Publication number
20050056346
Publication date
Mar 17, 2005
FUJITSU LIMITED
Kenrou Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Application
Recording medium drive including head slider reliably preventing co...
Publication number
20030184915
Publication date
Oct 2, 2003
FUJITSU LIMITED
Masaki Kameyama
G11 - INFORMATION STORAGE
Information
Patent Application
Head slider having protector protuberance in front of head element
Publication number
20030123191
Publication date
Jul 3, 2003
FUJITSU LIMITED
Yoshiharu Kasamatsu
G11 - INFORMATION STORAGE
Information
Patent Application
Medium substrate, production method thereof and magnetic disk device
Publication number
20020037437
Publication date
Mar 28, 2002
FUJITSU LIMITED
Kenrou Yamamoto
C03 - GLASS MINERAL OR SLAG WOOL