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Hitoshi NAOE
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Communication terminal, control device, communication system, and c...
Patent number
11,553,552
Issue date
Jan 10, 2023
NEC Corporation
Toshiyuki Tamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
COMMUNICATION TERMINAL, CONTROL DEVICE, COMMUNICATION SYSTEM, AND C...
Publication number
20230120587
Publication date
Apr 20, 2023
NEC Corporation
Toshiyuki TAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION TERMINAL, CONTROL DEVICE, COMMUNICATION SYSTEM, AND C...
Publication number
20200154509
Publication date
May 14, 2020
NEC Corporation
Toshiyuki TAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE