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Kahoko TAKAHASHI
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Musashino-shi, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
System, device, method and program that predict communication quality
Patent number
12,034,495
Issue date
Jul 9, 2024
Nippon Telegraph and Telephone Corporation
Riichi Kudo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile terminal and communication quality prediction method
Patent number
11,916,612
Issue date
Feb 27, 2024
Nippon Telegraph and Telephone Corporation
Riichi Kudo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
POSITION ESTIMATION APPARATUS, POSITION ESTIMATION METHOD, AND PROGRAM
Publication number
20240373392
Publication date
Nov 7, 2024
Nippon Telegraph and Telephone Corporation
Riichi KUDO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MANAGEMENT APPARATUS, MANAGEMENT METHOD AND MANAGEMENT PROGRAM
Publication number
20240267095
Publication date
Aug 8, 2024
Nippon Telegraph and Telephone Corporation
Riichi KUDO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM, DEVICE, METHOD AND PROGRAM THAT PREDICT COMMUNICATION QUALITY
Publication number
20230097606
Publication date
Mar 30, 2023
Nippon Telegraph and Telephone Corporation
Kahoko TAKAHASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM, DEVICE, METHOD AND PROGRAM THAT PREDICT COMMUNICATION QUALITY
Publication number
20230079581
Publication date
Mar 16, 2023
Nippon Telegraph and Telephone Corporation
Riichi KUDO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION TERMINAL AND COMMUNICATION QUALITY PREDICTION METHOD
Publication number
20220345919
Publication date
Oct 27, 2022
Nippon Telegraph and Telephone Corporation
Kahoko TAKAHASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MOBILE TERMINAL AND COMMUNICATION QUALITY PREDICTION METHOD
Publication number
20220337329
Publication date
Oct 20, 2022
Nippon Telegraph and Telephone Corporation
Riichi KUDO
H04 - ELECTRIC COMMUNICATION TECHNIQUE