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Jun-Ichi Fujikata
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetoresistive effect transducer having longitudinal bias layer a...
Patent number
7,372,673
Issue date
May 13, 2008
NEC Corporation
Kazuhiko Hayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistive effect transducer having longitudinal bias layer d...
Patent number
6,950,290
Issue date
Sep 27, 2005
NEC Corporation
Kazuhiko Hayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistive effect transducer having longitudinal bias layer d...
Patent number
6,542,342
Issue date
Apr 1, 2003
NEC Corporation
Kazuhiko Hayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistive effect element having magnetoresistive layer and u...
Patent number
6,147,843
Issue date
Nov 14, 2000
NEC Corporation
Hidefumi Yamamoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetoresistance effects film
Patent number
6,063,491
Issue date
May 16, 2000
NEC Corporation
Jun-ichi Fujikata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetoresistance effect film and method for making the same
Patent number
6,051,309
Issue date
Apr 18, 2000
NEC Corporation
Jun-ichi Fujikata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetoresistance effect film and production process thereof
Patent number
6,001,430
Issue date
Dec 14, 1999
NEC Corporation
Jun-ichi Fujikata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetoresistance effect film, a method of manufacturing the same,...
Patent number
5,989,690
Issue date
Nov 23, 1999
NEC Corporation
Jun-Ichi Fujikata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetoresistive element
Patent number
5,942,341
Issue date
Aug 24, 1999
NEC Corporation
Kazuhiko Hayashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Magnetoresistance effects film
Patent number
5,917,400
Issue date
Jun 29, 1999
NEC Corporation
Jun-ichi Fujikata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetoresistive effect element
Patent number
5,880,911
Issue date
Mar 9, 1999
NEC Corporation
Kunihiko Ishihara
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetoresistance effect film and production process thereof
Patent number
5,872,502
Issue date
Feb 16, 1999
NEC Corporation
Jun-ichi Fujikata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetoresistance effect film, a method of manufacturing the same,...
Patent number
5,766,743
Issue date
Jun 16, 1998
NEC Corporation
Jun-Ichi Fujikata
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
Magnetoresistive effect transducer having longitudinal bias layer d...
Publication number
20050219772
Publication date
Oct 6, 2005
NEC Corporation
Kazuhiko Hayashi
G01 - MEASURING TESTING
Information
Patent Application
Magnetoresistive effect transducer having longitudinal bias layer d...
Publication number
20030035256
Publication date
Feb 20, 2003
NEC Corporation
Kazuhiko Hayashi
B82 - NANO-TECHNOLOGY