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Tetsuo YAMA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Antenna device and communication method
Patent number
11,949,165
Issue date
Apr 2, 2024
NEC Corporation
Masashi Hirabe
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Communication device and communication method
Patent number
11,322,845
Issue date
May 3, 2022
NEC Corporation
Masashi Hirabe
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
ANTENNA DEVICE AND COMMUNICATION METHOD
Publication number
20220069481
Publication date
Mar 3, 2022
NEC Corporation
Masashi HIRABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
Publication number
20210104819
Publication date
Apr 8, 2021
NEC Corporation
Masashi HIRABE
H01 - BASIC ELECTRIC ELEMENTS