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YOH IWASAKI
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KANAGAWA, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic material, method for producing the same, and magnetic reco...
Patent number
7,147,916
Issue date
Dec 12, 2006
Sony Corporation
Yoh Iwasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of producing magnetic recording medium
Patent number
6,773,745
Issue date
Aug 10, 2004
Sony Corporation
Yuichi Arisaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for magnetic characteristics modulation and magnetically fun...
Patent number
6,625,058
Issue date
Sep 23, 2003
Sony Corporation
Yoh Iwasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium
Patent number
6,534,203
Issue date
Mar 18, 2003
Sony Corporation
Yoh Iwasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetization drive method, magnetic functional device, and magneti...
Patent number
6,483,741
Issue date
Nov 19, 2002
Sony Corporation
Yoh Iwasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetization control method, information storage method, magnetic...
Patent number
6,480,412
Issue date
Nov 12, 2002
Sony Corporation
Kazuhiro Bessho
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic functional element and magnetic recording medium
Patent number
6,387,476
Issue date
May 14, 2002
Sony Corporation
Yoh Iwasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Element exploiting magnetic material and addressing method therefor
Patent number
6,178,112
Issue date
Jan 23, 2001
Sony Corporation
Kazuhiro Bessho
G11 - INFORMATION STORAGE
Information
Patent Grant
Soft magnetic thin film
Patent number
5,589,283
Issue date
Dec 31, 1996
Sony Corporation
Yoh Iwasaki
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Magnetic material, method for producing the same, and magnetic reco...
Publication number
20060204789
Publication date
Sep 14, 2006
Sony Corporation
Yoh Iwasaki
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic material, method for producing the same, and magnetic reco...
Publication number
20040216810
Publication date
Nov 4, 2004
Yoh Iwasaki
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic material, method for producing the same, and magnetic reco...
Publication number
20030068530
Publication date
Apr 10, 2003
Yoh Iwasaki
G11 - INFORMATION STORAGE
Information
Patent Application
Method of producing magnetic recording medium and magnetic recordin...
Publication number
20030054202
Publication date
Mar 20, 2003
Yuichi Arisaka
G11 - INFORMATION STORAGE
Information
Patent Application
Method for magnetic characteristics modulation and magnetically fun...
Publication number
20030012050
Publication date
Jan 16, 2003
Yoh Iwasaki
B82 - NANO-TECHNOLOGY
Information
Patent Application
MAGNETIC RECORDING MEDIUM
Publication number
20010051288
Publication date
Dec 13, 2001
YOH IWASAKI
G11 - INFORMATION STORAGE