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Taro YOKOYAMA
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Yokohama-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Storage system and storage device of music files
Patent number
8,314,319
Issue date
Nov 20, 2012
Yamaha Corporation
Taro Yokoyama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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last 30 patents
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Patent Application
STORAGE SYSTEM AND STORAGE DEVICE OF MUSIC FILES
Publication number
20110061514
Publication date
Mar 17, 2011
Yamaha Corporation
Taro YOKOYAMA
G10 - MUSICAL INSTRUMENTS ACOUSTICS