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Takuji Shibata
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Miyagi, JP
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last 30 patents
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Patent Grant
Magnetic reluctance effect magnetic head with the connection length...
Patent number
6,130,810
Issue date
Oct 10, 2000
Sony Corporation
Takuji Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-resistive effect magnetic head
Patent number
6,120,920
Issue date
Sep 19, 2000
Sony Corporation
Akio Takada
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetoresistance effect type magnetic head
Patent number
6,064,551
Issue date
May 16, 2000
Sony Corporation
Akio Takada
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetoresistance thin film magnetic head having reduced terminal c...
Patent number
5,875,078
Issue date
Feb 23, 1999
Sony Corporation
Hideo Suyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin-film magnetic head with MR element hard and soft magnetic film...
Patent number
5,875,079
Issue date
Feb 23, 1999
Sony Corporation
Tadayuki Honda
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin-film magnetic head having magnetic resistance effect stabilizi...
Patent number
5,828,527
Issue date
Oct 27, 1998
Sony Corporation
Akio Takada
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-resistance effect-type magnetic head
Patent number
5,825,594
Issue date
Oct 20, 1998
Sony Corporation
Koji Fukumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Depth sensor which detects grinding depth by means of change and re...
Patent number
5,708,370
Issue date
Jan 13, 1998
Sony Corporation
Takuji Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin-film magnetic head
Patent number
5,708,542
Issue date
Jan 13, 1998
Sony Corporation
Akio Takada
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head and method for producing same
Patent number
5,695,657
Issue date
Dec 9, 1997
Sony Corporation
Takuji Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistance effect type thin film head
Patent number
5,424,890
Issue date
Jun 13, 1995
Sony Corporation
Hideo Suyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistance effect thin film head with interconnected electro...
Patent number
5,351,158
Issue date
Sep 27, 1994
Sony Corporation
Takuji Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-resistance effect magnetic head with static electricity pro...
Patent number
5,272,582
Issue date
Dec 21, 1993
Sony Corporation
Takuji Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Specific core structure in a magneto-resistance head
Patent number
5,270,893
Issue date
Dec 14, 1993
Sony Corporation
Mamoru Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistance effect type thin film magnetic head with noise re...
Patent number
5,247,413
Issue date
Sep 21, 1993
Sony Corporation
Takuji Shibata
G11 - INFORMATION STORAGE