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Musashino-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless signal transmitting method and wireless apparatus
Patent number
12,250,104
Issue date
Mar 11, 2025
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
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
Communication scheme determination apparatus, communication scheme...
Patent number
12,034,830
Issue date
Jul 9, 2024
Nippon Telegraph and Telephone Corporation
Kento Yoshizawa
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
Interference wave calculation method, interference wave calculation...
Patent number
11,979,839
Issue date
May 7, 2024
Nippon Telegraph and Telephone Corporation
Ryo Miyatake
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control apparatus, control method, and control program
Patent number
11,895,641
Issue date
Feb 6, 2024
Nippon Telegraph and Telephone Corporation
Kento Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless signal transmitting method and wireless apparatus
Patent number
11,804,997
Issue date
Oct 31, 2023
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system and communication method
Patent number
11,757,525
Issue date
Sep 12, 2023
Nippon Telegraph and Telephone Corporation
Kohei Suzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interference source searching method and interference source search...
Patent number
11,733,344
Issue date
Aug 22, 2023
Nippon Telegraph and Telephone Corporation
Kohei Suzaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control apparatus, control system and control method
Patent number
11,605,181
Issue date
Mar 14, 2023
Nippon Telegraph and Telephone Corporation
Kohei Suzaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mobile station control method and mobile station control apparatus
Patent number
11,601,823
Issue date
Mar 7, 2023
Nippon Telegraph and Telephone Corporation
Kohei Suzaki
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Wireless signal transmitting method and wireless apparatus
Patent number
11,509,362
Issue date
Nov 22, 2022
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system in a wireless communications for estimating quali...
Patent number
11,399,376
Issue date
Jul 26, 2022
Nippon Telegraph and Telephone Corporation
Kohei Suzaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Prorogation environment recognition method and propagation environm...
Patent number
11,349,583
Issue date
May 31, 2022
Nippon Telegraph and Telephone Corporation
Ryo Miyatake
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio environment estimation method and radio environment estimatio...
Patent number
11,277,214
Issue date
Mar 15, 2022
Nippon Telegraph and Telephone Corporation
Ryo Miyatake
G01 - MEASURING TESTING
Information
Patent Grant
Wireless signal transmitting method and wireless apparatus
Patent number
11,025,313
Issue date
Jun 1, 2021
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless signal transmitting method and wireless apparatus
Patent number
10,778,296
Issue date
Sep 15, 2020
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, wireless communication method, wirel...
Patent number
10,674,483
Issue date
Jun 2, 2020
Nippon Telegraph and Telephone Corporation
Shoko Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus, wireless communication system, an...
Patent number
10,602,367
Issue date
Mar 24, 2020
Nippon Telegraph and Telephone Corporation
Hirantha Sithira Abeysekera
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless signal transmitting method and wireless apparatus
Patent number
10,491,274
Issue date
Nov 26, 2019
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, wireless communication method, coope...
Patent number
10,477,407
Issue date
Nov 12, 2019
Nippon Telegraph and Telephone Corporation
Riichi Kudo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless signal transmitting method and wireless apparatus
Patent number
10,158,402
Issue date
Dec 18, 2018
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system and wireless communication method
Patent number
9,998,262
Issue date
Jun 12, 2018
Nippon Telegraph and Telephone Corporation
Hirantha Sithira Abeysekera
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, and wireless communication method
Patent number
9,923,678
Issue date
Mar 20, 2018
Nippon Telegraph and Telephone Corporation
Hirantha Sithira Abeysekera
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless signal transmitting method and wireless apparatus
Patent number
9,882,614
Issue date
Jan 30, 2018
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication method, base station, wireless communication...
Patent number
9,370,013
Issue date
Jun 14, 2016
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitter and wireless communication method
Patent number
9,363,003
Issue date
Jun 7, 2016
Nipon Telegraph and Telephone Corporation
Koichi Ishihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless apparatus and training signal transmission method
Patent number
9,313,007
Issue date
Apr 12, 2016
Nippon Telegraph Telephone Corporation
Riichi Kudo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system and wireless communication method
Patent number
9,276,652
Issue date
Mar 1, 2016
Nippon Telegraph and Telephone Corporation
Riichi Kudo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system and access point apparatus
Patent number
9,253,762
Issue date
Feb 2, 2016
Nippon Telegraph and Telephone Corporation
Yusuke Asai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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
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
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
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
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
Information
Patent Application
WIRELESS APPARATUS AND WIRELESS COMMUNICATION METHOD
Publication number
20240430750
Publication date
Dec 26, 2024
Nippon Telegraph and Telephone Corporation
Hanae OTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION MANAGEMENT METHOD, WIRELESS COMMUNICATION MA...
Publication number
20240413887
Publication date
Dec 12, 2024
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, AND C...
Publication number
20240389147
Publication date
Nov 21, 2024
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTING STATION AND RECEIVING STATION
Publication number
20240373213
Publication date
Nov 7, 2024
Nippon Telegraph and Telephone Corporation
Akira KISHIDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACCESS POINT AND WIRELESS TERMINAL APPARATUS
Publication number
20240340685
Publication date
Oct 10, 2024
Nippon Telegraph and Telephone Corporation
Akira KISHIDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTING STATION AND RECEIVING STATION
Publication number
20240340829
Publication date
Oct 10, 2024
Nippon Telegraph and Telephone Corporation
Akira KISHIDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION CONTROL METHO...
Publication number
20240334468
Publication date
Oct 3, 2024
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION CONTROL METHO...
Publication number
20240334417
Publication date
Oct 3, 2024
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION MANAGEMENT APPARATUS, WIRELESS COMMUNICATION...
Publication number
20240314827
Publication date
Sep 19, 2024
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION MANAGEMENT APPARATUS, WIRELESS COMMUNICATION...
Publication number
20240305555
Publication date
Sep 12, 2024
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERFERENCE CONTROL SYSTEM, INTERFERENCE CONTROL METHOD, REPEATER...
Publication number
20240276393
Publication date
Aug 15, 2024
Nippon Telegraph and Telephone Corporation
Junichi IWATANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHODS, ACCE...
Publication number
20240275565
Publication date
Aug 15, 2024
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION
Publication number
20240205798
Publication date
Jun 20, 2024
Nippon Telegraph and Telephone Corporation
Akira KISHIDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERFERENCE CONTROL SYSTEM, INTERFERENCE CONTROL METHOD, REPEATER...
Publication number
20240147296
Publication date
May 2, 2024
Nippon Telegraph and Telephone Corporation
Junichi IWATANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERFERENCE CONTROL SYSTEM, INTERFERENCE CONTROL METHOD, LINK-UP D...
Publication number
20240147441
Publication date
May 2, 2024
Nippon Telegraph and Telephone Corporation
Junichi IWATANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERFERENCE CONTROL SYSTEM, INTERFERENCE CONTROL METHOD, LINK-UP D...
Publication number
20240129747
Publication date
Apr 18, 2024
Nippon Telegraph and Telephone Corporation
Junichi IWATANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION MANAGEMENT APPARATUS, WIRELESS COMMUNICATION...
Publication number
20240121023
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE