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Miyuki Hanamoto
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Kyoto, JP
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Patents Grants
last 30 patents
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Patent Grant
Polishing pad and polishing apparatus
Patent number
8,337,277
Issue date
Dec 25, 2012
Toray Industries, Inc.
Kuniyasu Shiro
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
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Patent Application
POLISHING PAD
Publication number
20110045753
Publication date
Feb 24, 2011
TORAY INDUSTRIES, INC.
Kuniyasu Shiro
B24 - GRINDING POLISHING
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Patent Application
POLISHING PAD AND POLISHING APPARATUS
Publication number
20090042480
Publication date
Feb 12, 2009
Toray Industries, Inc., a corporation of Japan
Kuniyasu Shiro
B24 - GRINDING POLISHING