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Tomohiro Tokuyasu
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Yokosuka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless communication system, wireless communication method, manag...
Patent number
11,979,898
Issue date
May 7, 2024
Nippon Telegraph and Telephone Corporation
Tomohiro Tokuyasu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal transmission system and signal transmission method
Patent number
11,968,324
Issue date
Apr 23, 2024
Nippon Telegraph and Telephone Corporation
Hiroyuki Furuya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, wireless communication method, and w...
Patent number
11,838,167
Issue date
Dec 5, 2023
Nippon Telegraph and Telephone Corporation
Hayato Fukuzono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication device, wireless communication system, and w...
Patent number
11,677,597
Issue date
Jun 13, 2023
Nippon Telegraph and Telephone Corporation
Hayato Fukuzono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Station, station control method, and station control program
Patent number
8,917,642
Issue date
Dec 23, 2014
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access point scan method, access point scan apparatus, and storage...
Patent number
8,630,220
Issue date
Jan 14, 2014
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access point scan method, storage medium storing scan program, and...
Patent number
8,619,709
Issue date
Dec 31, 2013
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless relay device and wireless communication system
Patent number
8,284,746
Issue date
Oct 9, 2012
Nippon Telegraph and Telephone Corporation
Tomohiro Tokuyasu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND W...
Publication number
20220321392
Publication date
Oct 6, 2022
Nippon Telegraph and Telephone Corporation
Hayato FUKUZONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LINE TEST SYSTEM AND LINE TEST METHOD
Publication number
20220279368
Publication date
Sep 1, 2022
Nippon Telegraph and Telephone Corporation
Yu ONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL TRANSMISSION SYSTEM AND SIGNAL TRANSMISSION METHOD
Publication number
20220263948
Publication date
Aug 18, 2022
Nippon Telegraph and Telephone Corporation
Hiroyuki FURUYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, MANAG...
Publication number
20220240272
Publication date
Jul 28, 2022
Nippon Telegraph and Telephone Corporation
Tomohiro TOKUYASU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless terminal device, Method of controlling wireless terminal d...
Publication number
20110032857
Publication date
Feb 10, 2011
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACCESS POINT SCAN METHOD, ACCESS POINT SCAN APPARATUS, AND STORAGE...
Publication number
20100303051
Publication date
Dec 2, 2010
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACCESS POINT SCAN METHOD, STORAGE MEDIUM STORING SCAN PROGRAM, AND...
Publication number
20100265885
Publication date
Oct 21, 2010
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS RELAY DEVICE AND WIRELESS COMMUNICATION SYSTEM
Publication number
20100172285
Publication date
Jul 8, 2010
Nippon Telegraph and Telephone Corporation
Tomohiro Tokuyasu
H04 - ELECTRIC COMMUNICATION TECHNIQUE