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Yuta Narasaki
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Headset
Patent number
D812039
Issue date
Mar 6, 2018
BONX INC.
Yuta Narasaki
D14 - Recording, communication, or information retrieval equipment
Patents Applications
last 30 patents
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Patent Application
COMMUNICATION SYSTEM AND API SERVER, HEADSET, AND MOBILE COMMUNICAT...
Publication number
20200028955
Publication date
Jan 23, 2020
BONX INC.
Shunsuke Aihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE