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Ken-ichi Shimura
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetoresistance device with a diffusion barrier between a conduct...
Patent number
7,742,263
Issue date
Jun 22, 2010
NEC Corporation
Yoshiyuki Fukumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetoresistance device with a diffusion barrier between a conduct...
Patent number
7,394,626
Issue date
Jul 1, 2008
NEC Corporation
Yoshiyuki Fukumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic tunnel magneto-resistance device and magnetic memory using...
Patent number
7,379,280
Issue date
May 27, 2008
NEC Corporation
Yoshiyuki Fukumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistive device and method for manufacturing same
Patent number
7,187,525
Issue date
Mar 6, 2007
NEC Corporation
Ken-ichi Shimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistive device and method of producing the same
Patent number
6,914,257
Issue date
Jul 5, 2005
NEC Corporation
Ken-ichi Shimura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MAGNETORESISTANCE DEVICE WITH A DIFFUSION BARRIER BETWEEN A CONDUCT...
Publication number
20080278867
Publication date
Nov 13, 2008
NEC Corporation
Yoshiyuki Fukumoto
B82 - NANO-TECHNOLOGY
Information
Patent Application
Magnetic tunnel device and magnetic memory using same
Publication number
20060056114
Publication date
Mar 16, 2006
Yoshiyuki Fukumoto
G01 - MEASURING TESTING
Information
Patent Application
Magnetoresistive device and method for manufacturing same
Publication number
20050219769
Publication date
Oct 6, 2005
Ken-ichi Shimura
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetoresistance device and method of fabricating the same
Publication number
20040145850
Publication date
Jul 29, 2004
NEC Corporation
Yoshiyuki Fukumoto
B82 - NANO-TECHNOLOGY
Information
Patent Application
Magnetoresistive device and method of producing the same
Publication number
20030008416
Publication date
Jan 9, 2003
NEC Corporation
Ken-Ichi Shimura
B82 - NANO-TECHNOLOGY