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Kosuke Sakata
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Alarm control device and alarm control method
Patent number
12,062,274
Issue date
Aug 13, 2024
Nippon Telegraph and Telephone Corporation
Kosuke Sakata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Failure information announcement device and failure information ann...
Patent number
11,749,088
Issue date
Sep 5, 2023
Nippon Telegraph and Telephone Corporation
Atsushi Hirabayashi
G08 - SIGNALLING
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
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM VERIFICATION APPARATUS, SYSTEM VERIFICATION METHOD AND PROGRAM
Publication number
20240211379
Publication date
Jun 27, 2024
Nippon Telegraph and Telephone Corporation
Yuichiro ISHIZUKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTROL DEVICE, CONTROL METHOD AND CONTROL PROGRAM
Publication number
20230176904
Publication date
Jun 8, 2023
Nippon Telegraph and Telephone Corporation
Yuichi SUTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ALARM CONTROL DEVICE AND ALARM CONTROL METHOD
Publication number
20220130227
Publication date
Apr 28, 2022
Kosuke Sakata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FAILURE INFORMATON ANNOUNCEMENT DEVICE AND FAILURE INFORMATION ANNO...
Publication number
20220122443
Publication date
Apr 21, 2022
Nippon Telegraph and Telephone Corporation
Atsushi Hirabayashi
G08 - SIGNALLING
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
OPERATION DEVICE AND OPERATION METHOD
Publication number
20210051056
Publication date
Feb 18, 2021
Nippon Telegraph and Telephone Corporation
Motomu Nakajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE