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Seiji SAKAI
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Ibaraki, JP
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last 30 patents
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Patent Grant
Perpendicular magnetic recording medium and magnetic storage apparatus
Patent number
9,640,213
Issue date
May 2, 2017
Showa Denko K.K.
Kota Hasegawa
G11 - INFORMATION STORAGE
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last 30 patents
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Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS
Publication number
20160148633
Publication date
May 26, 2016
SHOWA DENKO K.K.
Kota HASEGAWA
G11 - INFORMATION STORAGE