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Takahiro HATA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Position estimation method, position estimation device, and positio...
Patent number
12,313,428
Issue date
May 27, 2025
Nippon Telegraph and Telephone Corporation
Aki Hayashi
G01 - MEASURING TESTING
Information
Patent Grant
Position coordinates estimation device, position coordinates estima...
Patent number
12,055,628
Issue date
Aug 6, 2024
Nippon Telegraph and Telephone Corporation
Manabu Yoshida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Lane pricing system, lane pricing device, method, and program
Patent number
12,051,279
Issue date
Jul 30, 2024
Nippon Telegraph and Telephone Corporation
Manabu Yoshida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Traffic flow estimation apparatus, traffic flow estimation method,...
Patent number
11,837,084
Issue date
Dec 5, 2023
Nippon Telegraph and Telephone Corporation
Manabu Yoshida
G08 - SIGNALLING
Information
Patent Grant
Action optimization device, method and program
Patent number
11,808,473
Issue date
Nov 7, 2023
Nippon Telegraph and Telephone Corporation
Nobuhiko Matsuura
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Learning-type signal separation method and learning-type signal sep...
Patent number
11,625,603
Issue date
Apr 11, 2023
Nippon Telegraph and Telephone Corporation
Hisashi Kurasawa
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
REINFORCEMENT LEARNING DEVICE, REINFORCEMENT LEARNING METHOD, AND R...
Publication number
20250189158
Publication date
Jun 12, 2025
Nippon Telegraph and Telephone Corporation
Midori KODAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...
Publication number
20240379006
Publication date
Nov 14, 2024
Nippon Telegraph and Telephone Corporation
Aki HAYASHI
G08 - SIGNALLING
Information
Patent Application
DISPLAY CONTROL DEVICE, DISPLAY CONTROL METHOD, AND DISPLAY CONTROL...
Publication number
20240371307
Publication date
Nov 7, 2024
Nippon Telegraph and Telephone Corporation
Aki HAYASHI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
RECOGNITION DEVICE, RECOGNITION METHOD, AND RECOGNITION PROGRAM
Publication number
20240331422
Publication date
Oct 3, 2024
Nippon Telegraph and Telephone Corporation
Kohei MORI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIMENSION ESTIMATION DEVICE, DIMENSION ESTIMATION METHOD AND DIMENS...
Publication number
20240281992
Publication date
Aug 22, 2024
Nippon Telegraph and Telephone Corporation
Kohei MORI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECOGNITION DEVICE, RECOGNITION METHOD, AND RECOGNITION PROGRAM
Publication number
20240273921
Publication date
Aug 15, 2024
Nippon Telegraph and Telephone Corporation
Kohei MORI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
JUDGMENT DEVICE, JUDGMENT METHOD, AND JUDGMENT PROGRAM
Publication number
20240242360
Publication date
Jul 18, 2024
Nippon Telegraph and Telephone Corporation
Kohei MORI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONGESTION JUDGMENT METHOD, CONGESTION JUDGMENT DEVICE, AND CONGEST...
Publication number
20230410644
Publication date
Dec 21, 2023
Nippon Telegraph and Telephone Corporation
Aki HAYASHI
G08 - SIGNALLING
Information
Patent Application
ESTIMATION METHOD, ESTIMATION APPARATUS AND ESTIMATION PROGRAM
Publication number
20230332921
Publication date
Oct 19, 2023
Nippon Telegraph and Telephone Corporation
Kohei MORI
G01 - MEASURING TESTING
Information
Patent Application
POSITION ESTIMATION METHOD, POSITION ESTIMATION DEVICE, AND POSITIO...
Publication number
20230236038
Publication date
Jul 27, 2023
Nippon Telegraph and Telephone Corporation
Aki HAYASHI
G01 - MEASURING TESTING
Information
Patent Application
STATE ESTIMATION METHOD, STATE ESTIMATION APPARATUS AND PROGRAM
Publication number
20230154312
Publication date
May 18, 2023
Nippon Telegraph and Telephone Corporation
Kohei MORI
G08 - SIGNALLING
Information
Patent Application
VEHICLE CONDITION ESTIMATION METHOD, VEHICLE CONDITION ESTIMATION D...
Publication number
20230085455
Publication date
Mar 16, 2023
Nippon Telegraph and Telephone Corporation
Kohei MORI
B60 - VEHICLES IN GENERAL
Information
Patent Application
PEOPLE FLOW PREDICTION DEVICE, PEOPLE FLOW PREDICTION METHOD, AND P...
Publication number
20230030127
Publication date
Feb 2, 2023
Nippon Telegraph and Telephone Corporation
Keisuke TSUNODA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA EXTENSION DEVICE, DATA EXTENSION METHOD, AND DATA EXTENSION PR...
Publication number
20220391715
Publication date
Dec 8, 2022
Nippon Telegraph and Telephone Corporation
Takahiro HATA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WATERLESS PLANOGRAPHIC PRINTING ORIGONAL PLATE AND METHOD FOR PRODU...
Publication number
20220242157
Publication date
Aug 4, 2022
TORAY INDUSTRIES, INC.
Michihiko ICHIKAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LEARNING SUPPORT DEVICE, LEARNING SUPPORT METHOD AND PROGRAM
Publication number
20220223062
Publication date
Jul 14, 2022
Nippon Telegraph and Telephone Corporation
Midori KODAMA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Traffic Flow Estimation Apparatus, Traffic Flow Estimation Method,...
Publication number
20220207997
Publication date
Jun 30, 2022
Nippon Telegraph and Telephone Corporation
Manabu YOSHIDA
G08 - SIGNALLING
Information
Patent Application
DRIVING ASSISTANCE DEVICE AND METHOD, AND STORAGE MEDIUM IN WHICH P...
Publication number
20210390847
Publication date
Dec 16, 2021
Nippon Telegraph and Telephone Corporation
Manabu YOSHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POSITION COORDINATES ESTIMATION DEVICE, POSITION COORDINATES ESTIMA...
Publication number
20210341605
Publication date
Nov 4, 2021
Nippon Telegraph and Telephone Corporation
Manabu YOSHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LANE PRICING SYSTEM, LANE PRICING DEVICE, METHOD, AND PROGRAM
Publication number
20210312720
Publication date
Oct 7, 2021
Nippon Telegraph and Telephone Corporation
Manabu YOSHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACTION OPTIMIZATION DEVICE, METHOD AND PROGRAM
Publication number
20210140670
Publication date
May 13, 2021
Nippon Telegraph and Telephone Corporation
Nobuhiko MATSUURA
G05 - CONTROLLING REGULATING
Information
Patent Application
LEARNING SCHEDULE GENERATION DEVICE, METHOD AND PROGRAM
Publication number
20210097878
Publication date
Apr 1, 2021
Nippon Telegraph and Telephone Corporation
Midori KODAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING-TYPE SIGNAL SEPARATION METHOD AND LEARNING-TYPE SIGNAL SEP...
Publication number
20200050937
Publication date
Feb 13, 2020
Nippon Telegraph and Telephone Corporation
Hisashi KURASAWA
G06 - COMPUTING CALCULATING COUNTING