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Yoshihito Ebine
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Miyagi, JP
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last 30 patents
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Patent Grant
Apparatus for producing thin film, process for producing thin film...
Patent number
6,319,325
Issue date
Nov 20, 2001
Sony Corporation
Ryoichi Hiratsuka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Magnetic recording medium
Patent number
5,662,984
Issue date
Sep 2, 1997
Sony Corporation
Hidetoshi Honda
G11 - INFORMATION STORAGE