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Kanagawa, JP
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Patent Grant
Hearing optimization device and hearing optimization method
Patent number
8,879,765
Issue date
Nov 4, 2014
Bicera Co., Ltd.
Kikuo Aoki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
HEARING OPTIMIZATION DEVICE AND HEARING OPTIMIZATION METHOD
Publication number
20100254551
Publication date
Oct 7, 2010
Bicera Co., Ltd
Kikuo Aoki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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