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Toshiro NAKAHIRA
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Musashino-shi, Tokyo, JP
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Patents Grants
last 30 patents
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 communication system, wireless communication method, and w...
Patent number
11,956,662
Issue date
Apr 9, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication performance measurement method and wireless...
Patent number
11,950,115
Issue date
Apr 2, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication characteristic evaluation method and wireles...
Patent number
11,943,645
Issue date
Mar 26, 2024
Nippon Telegraph and Telephone Corporation
Shoko Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal devices, communication methods, and communication systems
Patent number
11,929,781
Issue date
Mar 12, 2024
Nippon Telegraph and Telephone Corporation
Ryota Shiina
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication method and base station
Patent number
11,917,454
Issue date
Feb 27, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission parameter control method, control station and radio ba...
Patent number
11,917,455
Issue date
Feb 27, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication method and base station
Patent number
11,903,025
Issue date
Feb 13, 2024
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication systems, base stations, and communication methods
Patent number
11,901,959
Issue date
Feb 13, 2024
Nippon Telegraph and Telephone Corporation
Tomohiro Taniguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adjusting CCA threshold and transmission power to reduce interference
Patent number
11,838,948
Issue date
Dec 5, 2023
Nippon Telegraph and Telephone Corporation
Hirantha Abeysekera
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless base station installation position calculation method and...
Patent number
11,832,112
Issue date
Nov 28, 2023
Nippon Telegraph and Telephone Corporation
Riku Omiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station operation test method, wireless communication system,...
Patent number
11,824,596
Issue date
Nov 21, 2023
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless base station installation position calculation method and...
Patent number
11,825,312
Issue date
Nov 21, 2023
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, wireless communication method, and w...
Patent number
11,818,670
Issue date
Nov 14, 2023
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless connection units selection for terminal station
Patent number
11,817,982
Issue date
Nov 14, 2023
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless base station installation position calculation method and...
Patent number
11,812,279
Issue date
Nov 7, 2023
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio base station and reception method at radio base station
Patent number
11,804,881
Issue date
Oct 31, 2023
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wireless communication method and base station
Patent number
11,765,674
Issue date
Sep 19, 2023
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, wireless communication method and wi...
Patent number
11,728,904
Issue date
Aug 15, 2023
Nippon Telegraph and Telephone Corporation
Kazutaka Hara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, wireless communication method and te...
Patent number
11,700,560
Issue date
Jul 11, 2023
Nippon Telegraph and Telephone Corporation
Ryota Shiina
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communication method, centralized control station, and base s...
Patent number
11,641,659
Issue date
May 2, 2023
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communication method and base station
Patent number
11,601,879
Issue date
Mar 7, 2023
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio base station using distributed antenna and scheduling method
Patent number
11,528,628
Issue date
Dec 13, 2022
Nippon Telegraph and Telephone Corporation
Koichi Ishihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system and wireless communication method
Patent number
11,350,343
Issue date
May 31, 2022
Nippon Telegraph and Telephone Corporation
Toshiro Nakahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
COMMUNICATION CONTROL SYSTEM, COMMUNICATION CONTROL METHOD AND PROGRAM
Publication number
20240163707
Publication date
May 16, 2024
Nippon Telegraph and Telephone Corporation
Motoharu SASAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL SYSTEM, COMMUNICATION CONTROL METHOD AND PROGRAM
Publication number
20240155431
Publication date
May 9, 2024
Nippon Telegraph and Telephone Corporation
Motoharu SASAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM, EQUIPMENT, METHOD, AND PROGRAM
Publication number
20240155366
Publication date
May 9, 2024
Nippon Telegraph and Telephone Corporation
Motoharu SASAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL SYSTEM, COMMUNICATION CONTROL METHOD AND PROGRAM
Publication number
20240155384
Publication date
May 9, 2024
Nippon Telegraph and Telephone Corporation
Motoharu SASAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION SYSTEM, BASE STATION APPARATUS, NW CONTROL APPA...
Publication number
20240129823
Publication date
Apr 18, 2024
Nippon Telegraph and Telephone Corporation
Takeru FUKUSHIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION ALLOCATION SUPPORT APPARATUS, BASE STATION ALLOCATION...
Publication number
20240114350
Publication date
Apr 4, 2024
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONNECTION DESTINATION SWITCHING CONTROL METHOD, COMMUNICATION APPA...
Publication number
20240107413
Publication date
Mar 28, 2024
Nippon Telegraph and Telephone Corporation
Motoharu SASAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL SYSTEM, CONTROL METHOD AND PROGRAM
Publication number
20240056831
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Motoharu SASAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL METHOD, CONTROL STATION, AND COMMUNICATION CO...
Publication number
20230362828
Publication date
Nov 9, 2023
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF DETERMINING LOCATION FOR INSTALLING MOVEABLE BASE STATION...
Publication number
20230292140
Publication date
Sep 14, 2023
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO SIGNAL STRENGTH INFORMATION CALCULATION METHOD, CONTROL APPAR...
Publication number
20230262476
Publication date
Aug 17, 2023
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF DETERMINING LOCATION FOR INSTALLING MOVEABLE BASE STATION...
Publication number
20230247441
Publication date
Aug 3, 2023
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, WIREL...
Publication number
20230224737
Publication date
Jul 13, 2023
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, BASE STATION CONTROL DEVICE, COMMUNI...
Publication number
20230142888
Publication date
May 11, 2023
Nippon Telegraph and Telephone Corporation
Hirantha ABEYSEKERA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION CONTROL A...
Publication number
20230137745
Publication date
May 4, 2023
Nippon Telegraph and Telephone Corporation
Shoko SHINOHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, BASE STATION CONTROL DEVICE, EVACUAT...
Publication number
20230136032
Publication date
May 4, 2023
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, BASE STATION CONTROL DEVICE, EVACUAT...
Publication number
20230130486
Publication date
Apr 27, 2023
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, MONITORING STATION, DEFECT DETECTION...
Publication number
20230121752
Publication date
Apr 20, 2023
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, AND CO...
Publication number
20230113366
Publication date
Apr 13, 2023
Nippon Telegraph and Telephone Corporation
Hirantha ABEYSEKERA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING METHOD, INFORMATION PROCESSING APPARATUS, AN...
Publication number
20230102173
Publication date
Mar 30, 2023
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL STATION, WIRELESS COMMUNICATION SYSTEM, COMMUNICATION CONTR...
Publication number
20230087262
Publication date
Mar 23, 2023
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL DEVICES, COMMUNICATION METHODS, AND COMMUNICATION SYSTEMS
Publication number
20230033853
Publication date
Feb 2, 2023
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, BASE STATION CONTROL DEVICE, COMMUNI...
Publication number
20230035896
Publication date
Feb 2, 2023
Nippon Telegraph and Telephone Corporation
Hirantha ABEYSEKERA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, INTERMEDIATE PROCESSING DEVICE, COMM...
Publication number
20230034313
Publication date
Feb 2, 2023
Nippon Telegraph and Telephone Corporation
Hirantha ABEYSEKERA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, MONITORING STATION, DEFECT DETECTION...
Publication number
20230035101
Publication date
Feb 2, 2023
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL DEVICES, COMMUNICATION METHODS, AND COMMUNICATION SYSTEMS
Publication number
20230022598
Publication date
Jan 26, 2023
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL DEVICES, COMMUNICATION METHODS, AND COMMUNICATION SYSTEMS
Publication number
20230025646
Publication date
Jan 26, 2023
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEMS, TERMINALS, COMMUNICATION METHODS, AND PROGRAMS
Publication number
20220360984
Publication date
Nov 10, 2022
Nippon Telegraph and Telephone Corporation
Kazutaka HARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD AND TE...
Publication number
20220361070
Publication date
Nov 10, 2022
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEMS, BASE STATIONS, AND COMMUNICATION METHODS
Publication number
20220352993
Publication date
Nov 3, 2022
Nippon Telegraph and Telephone Corporation
Tomohiro TANIGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE