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Sei KOU
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Musashino-shi, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Generating setting information of physical ports based on communica...
Patent number
12,160,345
Issue date
Dec 3, 2024
Nippon Telegraph and Telephone Corporation
Sei Kou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for collecting metadata and sensor terminals
Patent number
12,058,018
Issue date
Aug 6, 2024
Nippon Telegraph and Telephone Corporation
Shinya Tamaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Exchange management apparatus, exchange management method, and program
Patent number
11,722,363
Issue date
Aug 8, 2023
Nippon Telegraph and Telephone Corporation
Sei Kou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DATABASE MANAGEMENT DEVICE AND CONTROL METHOD
Publication number
20250004997
Publication date
Jan 2, 2025
Nippon Telegraph and Telephone Corporation
Sei KOU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IOT COMMUNICATION SYSTEM, ACCESS POINT, SENSOR DEVICE, IOT COMMUNIC...
Publication number
20240323704
Publication date
Sep 26, 2024
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA COLLECTION DEVICE, SENSOR TERMINAL, METADATA COLLECTION SYSTEM...
Publication number
20240089712
Publication date
Mar 14, 2024
Nippon Telegraph and Telephone Corporation
Shinya TAMAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POSITION ESTIMATION SYSTEM, POSITION ESTIMATION METHOD, WIRELESS DE...
Publication number
20240053430
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Shinya TAMAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION MONITORING DEVICE
Publication number
20240014897
Publication date
Jan 11, 2024
Nippon Telegraph and Telephone Corporation
Sei KOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION SYSTEM, MONITORING DEVICE, AND MONITORING METHOD
Publication number
20230362520
Publication date
Nov 9, 2023
Nippon Telegraph and Telephone Corporation
Hirotaka UJIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR COLLECTING METADATA AND SENSOR TERMINALS
Publication number
20230336448
Publication date
Oct 19, 2023
Nippon Telegraph and Telephone Corporation
Shinya Tamaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION MONITORING DEVICE
Publication number
20230327757
Publication date
Oct 12, 2023
Nippon Telegraph and Telephone Corporation
Sei KOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION MONITORING APPARATUS AND COMMUNICATION MONITORING SYSTEM
Publication number
20230327756
Publication date
Oct 12, 2023
Nippon Telegraph and Telephone Corporation
Tomoya HATANO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION MONITORING SYSTEM
Publication number
20230327755
Publication date
Oct 12, 2023
Nippon Telegraph and Telephone Corporation
Yuka OKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION SYSTEM, MONITORING DEVICE, AND MONITORING METHOD
Publication number
20230318704
Publication date
Oct 5, 2023
Nippon Telegraph and Telephone Corporation
Hirotaka UJIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION MONITORING DEVICE
Publication number
20230247335
Publication date
Aug 3, 2023
Nippon Telegraph and Telephone Corporation
Sei KOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE SETTING MANAGEMENT DEVICE, COMMUNICATION DEVIC...
Publication number
20230239216
Publication date
Jul 27, 2023
Nippon Telegraph and Telephone Corporation
Sei KOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADDRESS SETTING SYSTEM, ADDRESS SETTING METHOD, ADDRESS SETTING MAN...
Publication number
20230232215
Publication date
Jul 20, 2023
Nippon Telegraph and Telephone Corporation
Sei KOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXCHANGE MANAGEMENT APPARATUS, EXCHANGE MANAGEMENT METHOD, AND PROGRAM
Publication number
20220368595
Publication date
Nov 17, 2022
Nippon Telegraph and Telephone Corporation
Sei KOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXCHANGE MANAGEMENT APPARATUS, EXCHANGE MANAGEMENT METHOD, AND PROGRAM
Publication number
20220368588
Publication date
Nov 17, 2022
Nippon Telegraph and Telephone Corporation
Sei KOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE