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SHUICHI AKASAKA
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Tokyo, JP
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last 30 patents
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Patent Grant
Sound absorbing body
Patent number
10,580,395
Issue date
Mar 3, 2020
Compagnie Generale des Etablissements Michelin
Shuichi Akasaka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
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Patent Application
SOUND ABSORBING BODY
Publication number
20170309266
Publication date
Oct 26, 2017
Michelin Recherche et Technique S.A.
SHUICHI AKASAKA
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING