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Akinori Matsunaga
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Tokyo, JP
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last 30 patents
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Patent number
D771016
Issue date
Nov 8, 2016
Foster Electric Company Limited
Akinori Matsunaga
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
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Patent number
D771021
Issue date
Nov 8, 2016
Foster Electric Company Limited
Akinori Matsunaga
D14 - Recording, communication, or information retrieval equipment