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Toshifumi MIYAGI
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Musashino-shi, Tokyo, JP
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last 30 patents
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Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, CENTR...
Publication number
20240406051
Publication date
Dec 5, 2024
Nippon Telegraph and Telephone Corporation
Hayato FUKUZONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS RELAY SYSTEM, AND WIRELESS RELAY METHOD
Publication number
20240405847
Publication date
Dec 5, 2024
Nippon Telegraph and Telephone Corporation
Yu ONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS RELAY SYSTEM, WIRELESS RELAY METHOD, SOFTWARE DEFINED RADI...
Publication number
20240396623
Publication date
Nov 28, 2024
Nippon Telegraph and Telephone Corporation
Yu ONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, AND W...
Publication number
20240380502
Publication date
Nov 14, 2024
Nippon Telegraph and Telephone Corporation
Keita KURIYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND CONTROL DEVICE
Publication number
20240373318
Publication date
Nov 7, 2024
Nippon Telegraph and Telephone Corporation
Hiroyuki FURUYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND R...
Publication number
20240364572
Publication date
Oct 31, 2024
Nippon Telegraph and Telephone Corporation
Hayato FUKUZONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, AND T...
Publication number
20240356787
Publication date
Oct 24, 2024
Nippon Telegraph and Telephone Corporation
Keita KURIYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND W...
Publication number
20240348488
Publication date
Oct 17, 2024
Nippon Telegraph and Telephone Corporation
Hayato FUKUZONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
Publication number
20240349322
Publication date
Oct 17, 2024
Nippon Telegraph and Telephone Corporation
Keita KURIYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND T...
Publication number
20240333347
Publication date
Oct 3, 2024
Nippon Telegraph and Telephone Corporation
Keita KURIYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, CONTROL METHOD FOR WIRELESS COMMUNIC...
Publication number
20240314639
Publication date
Sep 19, 2024
Nippon Telegraph and Telephone Corporation
Hitoshi HASEGAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION PATH PRESUMING METHOD AND WIRELESS COMMUNICATION DEVICE
Publication number
20240305338
Publication date
Sep 12, 2024
Nippon Telegraph and Telephone Corporation
Keita KURIYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO WAVE ARRIVAL DIRECTION ESTIMATION DEVICE, RADIO WAVE ARRIVAL...
Publication number
20240288529
Publication date
Aug 29, 2024
Nippon Telegraph and Telephone Corporation
Masafumi YOSHIOKA
G01 - MEASURING TESTING
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND R...
Publication number
20240275649
Publication date
Aug 15, 2024
Nippon Telegraph and Telephone Corporation
Hayato FUKUZONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION PATH ESTIMATION METHOD, WIRELESS COMMUNICATION SYSTEM...
Publication number
20240080066
Publication date
Mar 7, 2024
Nippon Telegraph and Telephone Corporation
Keita KURIYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND T...
Publication number
20240080683
Publication date
Mar 7, 2024
Nippon Telegraph and Telephone Corporation
Kazuo OSAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION PATH PRESUMING METHOD AND WIRELESS COMMUNICATION DEVICE
Publication number
20240072876
Publication date
Feb 29, 2024
Nippon Telegraph and Telephone Corporation
Keita KURIYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED ANTENNA SYSTEM, WIRELESS COMMUNICATION METHOD, AND CENT...
Publication number
20240072847
Publication date
Feb 29, 2024
Nippon Telegraph and Telephone Corporation
Hayato FUKUZONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED ANTENNA SYSTEM, WIRELESS COMMUNICATION METHOD, AND CENT...
Publication number
20240063850
Publication date
Feb 22, 2024
Nippon Telegraph and Telephone Corporation
Hayato FUKUZONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IP TELEPHONE SYSTEM, TRAFFIC CONTROL METHOD, TRAFFIC CONTROL PROGRA...
Publication number
20240048500
Publication date
Feb 8, 2024
Nippon Telegraph and Telephone Corporation
Fumiaki NAGASE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS RELAY SYSTEM, WIRELESS RELAY METHOD, AND WIRELESS COMMUNIC...
Publication number
20240022269
Publication date
Jan 18, 2024
Nippon Telegraph and Telephone Corporation
Hiroyuki FURUYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, TRANS...
Publication number
20240007212
Publication date
Jan 4, 2024
Nippon Telegraph and Telephone Corporation
Kazuo OSAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND R...
Publication number
20230421210
Publication date
Dec 28, 2023
Nippon Telegraph and Telephone Corporation
Hayato FUKUZONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO SYSTEM MAINTENANCE SUPPORT DEVICE, RADIO SYSTEM MAINTENANCE S...
Publication number
20230412453
Publication date
Dec 21, 2023
Nippon Telegraph and Telephone Corporation
Hitoshi HASEGAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONGESTION CONTROL METHOD, CONGESTION CONTROL DEVICE, AND CONGESTIO...
Publication number
20230370380
Publication date
Nov 16, 2023
Nippon Telegraph and Telephone Corporation
Fumiaki NAGASE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOFTWARE-DEFINED RADIO DEVICE, METHOD FOR AVOIDING LINE QUALITY DEG...
Publication number
20230318632
Publication date
Oct 5, 2023
Nippon Telegraph and Telephone Corporation
Toshifumi MIYAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONGESTION CONTROL METHOD, CONGESTION CONTROL DEVICE, AND CONGESTIO...
Publication number
20230300255
Publication date
Sep 21, 2023
Nippon Telegraph and Telephone Corporation
Masafumi YOSHIOKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONGESTION CONTROL METHOD, CONGESTION CONTROL DEVICE, CONGESTION CO...
Publication number
20230275839
Publication date
Aug 31, 2023
Nippon Telegraph and Telephone Corporation
Fumiaki Nagase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DETECTING DETERIORATION FACTOR OF WIRELESS...
Publication number
20230217281
Publication date
Jul 6, 2023
Nippon Telegraph and Telephone Corporation
Toshifumi MIYAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE