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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Data communication system, computer, data communication method, and...
Patent number
12,022,247
Issue date
Jun 25, 2024
Nippon Telegraph and Telephone Corporation
Yukio Tsukishima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sparse graph creation device and sparse graph creation method
Patent number
11,303,305
Issue date
Apr 12, 2022
Nippon Telegraph and Telephone Corporation
Yoshihide Tonomura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Channel decoding method and channel decoding device
Patent number
10,511,331
Issue date
Dec 17, 2019
Nippon Telegraph and Telephone Corporation
Yoshihide Tonomura
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
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Patent Application
VISUALIZATION DEVICE, VISUALIZATION METHOD, VISUALIZATION PROGRAM
Publication number
20240280436
Publication date
Aug 22, 2024
Nippon Telegraph and Telephone Corporation
Yasuhiro MOCHIDA
G01 - MEASURING TESTING
Information
Patent Application
TRANSMISSION SYSTEM, TRANSMISSION METHOD AND TRANSMISSION PROGRAM
Publication number
20240275837
Publication date
Aug 15, 2024
Nippon Telegraph and Telephone Corporation
Takuro YAMAGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO TRANSMISSION APPARATUS, VIDEO RECEIVING APPARATUS, VIDEO TRAN...
Publication number
20240267487
Publication date
Aug 8, 2024
Nippon Telegraph and Telephone Corporation
Yasuhiro MOCHIDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION SYSTEM, TRANSMISSION METHOD AND TRANSMISSION PROGRAM
Publication number
20240098041
Publication date
Mar 21, 2024
Nippon Telegraph and Telephone Corporation
Takuro YAMAGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO TRANSMISSION SYSTEM, VIDEO TRANSMISSION METHOD AND VIDEO TRAN...
Publication number
20240039817
Publication date
Feb 1, 2024
Nippon Telegraph and Telephone Corporation
Yasuhiro MOCHIDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA COMMUNICATION SYSTEM, COMPUTER, DATA COMMUNICATION METHOD, AND...
Publication number
20230179894
Publication date
Jun 8, 2023
Nippon Telegraph and Telephone Corporation
Yukio TSUKISHIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPARSE GRAPH CREATION DEVICE AND SPARSE GRAPH CREATION METHOD
Publication number
20160248448
Publication date
Aug 25, 2016
Nippon Telegraph and Telephone Corporation
Yoshihide TONOMURA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION PATH DECODING METHOD AND COMMUNICATION DECODING DEVICE
Publication number
20160191080
Publication date
Jun 30, 2016
Nippon Telegraph and Telephone Corporation
Yoshihide TONOMURA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Electronic watermark-containing moving picture transmission system,...
Publication number
20070003102
Publication date
Jan 4, 2007
Nippon Telegraph and Telephone Corporation
Tatsuya Fujii
G06 - COMPUTING CALCULATING COUNTING