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Yokosuka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Radio communication apparatus, and radio communication method
Patent number
12,335,020
Issue date
Jun 17, 2025
Nippon Telegraph and Telephone Corporation
Riku Omiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication device and wireless communication control me...
Patent number
12,309,832
Issue date
May 20, 2025
Nippon Telegraph and Telephone Corporation
Riku Omiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station, terminal apparatus, and wireless communication method
Patent number
12,302,380
Issue date
May 13, 2025
Nippon Telegraph and Telephone Corporation
Akira Kishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, monitoring station, defect detection...
Patent number
12,294,878
Issue date
May 6, 2025
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system and wireless communication method
Patent number
12,289,772
Issue date
Apr 29, 2025
Nippon Telegraph and Telephone Corporation
Riichi Kudo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio signal strength information calculation method, control appar...
Patent number
12,284,531
Issue date
Apr 22, 2025
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Relay system, relay control device, relay method, and relay control...
Patent number
12,255,702
Issue date
Mar 18, 2025
Nippon Telegraph and Telephone Corporation
Masashi Iwabuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reflection direction control method, reflection direction control s...
Patent number
12,244,368
Issue date
Mar 4, 2025
Nippon Telegraph and Telephone Corporation
Riku Omiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication method, base station, and wireless communica...
Patent number
12,238,644
Issue date
Feb 25, 2025
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Provide a wireless local area network (LAN) system, an interference...
Patent number
12,232,154
Issue date
Feb 18, 2025
Nippon Telegraph and Telephone Corporation
Shota Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication method, wireless communication system, and w...
Patent number
12,206,473
Issue date
Jan 21, 2025
Nippon Telegraph and Telephone Corporation
Riku Omiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, communication control method, and co...
Patent number
12,192,842
Issue date
Jan 7, 2025
Nippon Telegraph and Telephone Corporation
Hirantha Abeysekera
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, base station control device, communi...
Patent number
12,185,221
Issue date
Dec 31, 2024
Nippon Telegraph and Telephone Corporation
Hirantha Abeysekera
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Utilizing wireless distribution content
Patent number
12,160,797
Issue date
Dec 3, 2024
Nippon Telegraph and Telephone Corporation
Yasuhiko Inoue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless performance evaluation method and wireless performance eva...
Patent number
12,156,053
Issue date
Nov 26, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, base station, and wireless communica...
Patent number
12,143,918
Issue date
Nov 12, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, control station, base station, and w...
Patent number
12,127,113
Issue date
Oct 22, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Propagation characteristic estimation device, propagation character...
Patent number
12,114,176
Issue date
Oct 8, 2024
Nippon Telegraph and Telephone Corporation
Nobuaki Kuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Wireless communication method, base station, and wireless communica...
Patent number
12,089,290
Issue date
Sep 10, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control method, control station, and communication co...
Patent number
12,082,120
Issue date
Sep 3, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication characteristic evaluation method and wireles...
Patent number
12,074,655
Issue date
Aug 27, 2024
Nippon Telegraph and Telephone Corporation
Shoko Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, intermediate processing device, comm...
Patent number
12,075,257
Issue date
Aug 27, 2024
Nippon Telegraph and Telephone Corporation
Hirantha Abeysekera
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station operation test method, wireless communication system,...
Patent number
12,074,654
Issue date
Aug 27, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, wireless communication method, and w...
Patent number
12,063,643
Issue date
Aug 13, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication performance measurement method for wireless...
Patent number
12,047,796
Issue date
Jul 23, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication characteristic evaluation method
Patent number
12,041,462
Issue date
Jul 16, 2024
Nippon Telegraph and Telephone Corporation
Shoko Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, and wireless communication method
Patent number
12,035,336
Issue date
Jul 9, 2024
Nippon Telegraph and Telephone Corporation
Hirantha Abeysekera
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data processing apparatus, data processing method, and data process...
Patent number
12,032,425
Issue date
Jul 9, 2024
Nippon Telegraph and Telephone Corporation
Yasuhiko Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Wireless communication system, control station device and wireless...
Patent number
11,991,546
Issue date
May 21, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless LAN communication system, uplink control method, and wirel...
Patent number
11,985,650
Issue date
May 14, 2024
Nippon Telegraph and Telephone Corporation
Shota Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND W...
Publication number
20250234379
Publication date
Jul 17, 2025
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless Communication System And Wireless Communication Method
Publication number
20250227770
Publication date
Jul 10, 2025
Nippon Telegraph and Telephone Corporation
Riichi KUDO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION AND WIRELESS TERMINAL APPARATUS
Publication number
20250193775
Publication date
Jun 12, 2025
Nippon Telegraph and Telephone Corporation
Akira KISHIDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS APPARATUS
Publication number
20250193920
Publication date
Jun 12, 2025
Nippon Telegraph and Telephone Corporation
Hanae OTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION AND WIRELESS TERMINAL APPARATUS
Publication number
20250193953
Publication date
Jun 12, 2025
Nippon Telegraph and Telephone Corporation
Akira KISHIDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY STATION INSTALLATION POSITION CALCULATION DEVICE, INSTALLATIO...
Publication number
20250142354
Publication date
May 1, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL, COMMUNICATION METHOD, AND RADIO COMMUNICATION SYSTEM
Publication number
20250133555
Publication date
Apr 24, 2025
Nippon Telegraph and Telephone Corporation
Yoghitha RAMAMOORTHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY DEVICE CONTROLLER, RELAY DEVICE CONTROL METHOD, RELAY DEVICE...
Publication number
20250119201
Publication date
Apr 10, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY STATION INSTALLATION POSITION CALCULATION DEVICE, INSTALLATIO...
Publication number
20250119756
Publication date
Apr 10, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION CONTROL SYSTEM, BASE STATION CONTROL METHOD, BASE STAT...
Publication number
20250106782
Publication date
Mar 27, 2025
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REFLECTION CHARACTERISTIC ANALYSIS DEVICE, REFLECTION CHARACTERISTI...
Publication number
20250096463
Publication date
Mar 20, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WIRELESS APPARATUS AND WIRELESS COMMUNICATION METHOD
Publication number
20250088292
Publication date
Mar 13, 2025
Nippon Telegraph and Telephone Corporation
Hanae OTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION CONTROL METHO...
Publication number
20250081167
Publication date
Mar 6, 2025
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROPAGATION ENVIRONMENT ESTIMATION METHOD, PROPAGATION ENVIRONMENT...
Publication number
20250062844
Publication date
Feb 20, 2025
Nippon Telegraph and Telephone Corporation
Ryotaro TANIGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROPAGATION ENVIRONMENT ESTIMATION METHOD, PROPAGATION ENVIRONMENT...
Publication number
20250052795
Publication date
Feb 13, 2025
Nippon Telegraph and Telephone Corporation
Ryotaro TANIGUCHI
G01 - MEASURING TESTING
Information
Patent Application
PROPAGATION ENVIRONMENT ESTIMATION METHOD, PROPAGATION ENVIRONMENT...
Publication number
20250052797
Publication date
Feb 13, 2025
Nippon Telegraph and Telephone Corporation
Ryotaro TANIGUCHI
G01 - MEASURING TESTING
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND B...
Publication number
20250056609
Publication date
Feb 13, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY DEVICE, CONTROL METHOD FOR RELAY DEVICE, AND PROGRAM
Publication number
20250055555
Publication date
Feb 13, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, BASE...
Publication number
20250039730
Publication date
Jan 30, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, WIREL...
Publication number
20250039693
Publication date
Jan 30, 2025
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY SITUATION OBSERVATION SYSTEM, FREQUENCY SITUATION OBSERVA...
Publication number
20250039707
Publication date
Jan 30, 2025
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, CONTR...
Publication number
20250024351
Publication date
Jan 16, 2025
Nippon Telegraph and Telephone Corporation
Junichi IWATANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD AND WI...
Publication number
20250024499
Publication date
Jan 16, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL, TRANSMISSION METHOD, AND TRANSMISSION PROGRAM
Publication number
20250024382
Publication date
Jan 16, 2025
Nippon Telegraph and Telephone Corporation
Akira KISHIDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY SITUATION OBSERVATION SYSTEM, FREQUENCY SITUATION OBSERVA...
Publication number
20250016576
Publication date
Jan 9, 2025
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, BASE...
Publication number
20250016616
Publication date
Jan 9, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD AND WI...
Publication number
20250016594
Publication date
Jan 9, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND B...
Publication number
20250016827
Publication date
Jan 9, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION METHOD, RADIO BASE STATION, AND RADIO COMMUNICA...
Publication number
20250008576
Publication date
Jan 2, 2025
Nippon Telegraph and Telephone Corporation
Takeru FUKUSHIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS TERMINAL CONTROL METHOD, CO...
Publication number
20250008556
Publication date
Jan 2, 2025
Nippon Telegraph and Telephone Corporation
Junichi IWATANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE