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Yuji Soejima
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Network service management device, network service management metho...
Patent number
11,502,970
Issue date
Nov 15, 2022
Nippon Telegraph and Telephone Corporation
Kosuke Sakata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Operation device and operation method
Patent number
11,388,038
Issue date
Jul 12, 2022
Nippon Telegraph and Telephone Corporation
Motomu Nakajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Management device and management method
Patent number
11,303,537
Issue date
Apr 12, 2022
Nippon Telegraph and Telephone Corporation
Yuichi Suto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network service selection device and network service selection method
Patent number
11,303,563
Issue date
Apr 12, 2022
Nippon Telegraph and Telephone Corporation
Aiko Oi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PATH CONTROL APPARATUS, PATH CONTROL METHOD AND PROGRAM
Publication number
20240250900
Publication date
Jul 25, 2024
Nippon Telegraph and Telephone Corporation
Kei TAKESHITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECOVERY JUDGMENT APPARATUS, RECOVERY JUDGMENT METHOD AND PROGRAM
Publication number
20230069206
Publication date
Mar 2, 2023
Nippon Telegraph and Telephone Corporation
Kei TAKESHITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MONITORING AND MAINTENANCE METHOD, MONITORING AND MAINTENANCE DEVIC...
Publication number
20210409289
Publication date
Dec 30, 2021
Nippon Telegraph and Telephone Corporation
Kyoko YAMAGOE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MANAGEMENT DEVICE AND NETWORK MANAGEMENT METHOD
Publication number
20210367863
Publication date
Nov 25, 2021
Nippon Telegraph and Telephone Corporation
Motomu Nakajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK SERVICE MANAGEMENT DEVICE, NETWORK SERVICE MANAGEMENT METHO...
Publication number
20210344611
Publication date
Nov 4, 2021
Nippon Telegraph and Telephone Corporation
Kosuke Sakata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MANAGEMENT DEVICE AND MANAGEMENT METHOD
Publication number
20210168048
Publication date
Jun 3, 2021
Nippon Telegraph and Telephone Corporation
Yuichi Suto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPERATION DEVICE AND OPERATION METHOD
Publication number
20210051056
Publication date
Feb 18, 2021
Nippon Telegraph and Telephone Corporation
Motomu Nakajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK SERVICE SELECTION DEVICE AND NETWORK SERVICE SELECTION METHOD
Publication number
20210044518
Publication date
Feb 11, 2021
Nippon Telegraph and Telephone Corporation
Aiko OI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Repeater, repeating method, repeating program, and network attack d...
Publication number
20070166051
Publication date
Jul 19, 2007
NIPPON TELEGRAPH AND TELEPHONE CORP.
Katsuhiro Sebayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Network attack combating method, network attack combating device an...
Publication number
20070118896
Publication date
May 24, 2007
Nippon Telegraph and Telephone Corporation
Yuji Soejima
H04 - ELECTRIC COMMUNICATION TECHNIQUE