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Hidetaka NISHIHARA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Slice gateway, quality calculation apparatus, inspection packet pro...
Patent number
12,213,063
Issue date
Jan 28, 2025
Nippon Telegraph and Telephone Corporation
Takayuki Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control device and communication control method
Patent number
12,206,589
Issue date
Jan 21, 2025
Nippon Telegraph and Telephone Corporation
Hiroki Iwahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control device and control method
Patent number
11,924,082
Issue date
Mar 5, 2024
Nippon Telegraph and Telephone Corporation
Kaori Kurita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control device, communication control system, communi...
Patent number
11,785,538
Issue date
Oct 10, 2023
Nippon Telegraph and Telephone Corporation
Aki Fukuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system and policy control device
Patent number
11,576,032
Issue date
Feb 7, 2023
Nippon Telegraph and Telephone Corporation
Hidetaka Nishihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system and policy control apparatus
Patent number
11,515,929
Issue date
Nov 29, 2022
Nippon Telegraph and Telephone Corporation
Hiroki Iwahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Notification device and notification method
Patent number
11,451,513
Issue date
Sep 20, 2022
Nippon Telegraph and Telephone Corporation
Shunsuke Homma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Measurement system and measurement method
Patent number
11,418,421
Issue date
Aug 16, 2022
Nippon Telegraph and Telephone Corporation
Hidetaka Nishihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control apparatus, and communication control method
Patent number
11,349,770
Issue date
May 31, 2022
Nippon Telegraph and Telephone Corporation
Hiroki Iwahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Policy conflict resolving system and policy conflict resolving method
Patent number
11,245,587
Issue date
Feb 8, 2022
Nippon Telegraph and Telephone Corporation
Kaori Kurita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Policy conflict detection system and policy conflict detection method
Patent number
11,233,701
Issue date
Jan 25, 2022
Nippon Telegraph and Telephone Corporation
Hiroki Iwahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system and slice control method
Patent number
11,140,028
Issue date
Oct 5, 2021
Nippon Telegraph and Telephone Corporation
Hidetaka Nishihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
COMPARISON DEVICE, COMMUNICATION SYSTEM, COMPARISON METHOD, AND COM...
Publication number
20220338137
Publication date
Oct 20, 2022
Nippon Telegraph and Telephone Corporation
Takuya SATO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SLICE GATEWAY, QUALITY CALCULATION APPARATUS, INSPECTION PACKET PRO...
Publication number
20220264441
Publication date
Aug 18, 2022
Nippon Telegraph and Telephone Corporation
Takayuki NAKAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL METHOD
Publication number
20220200918
Publication date
Jun 23, 2022
Nippon Telegraph and Telephone Corporation
Hiroki IWAHASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RESOURCE CONTENTION ARBITRATION APPARATUS, RESOURCE CONTENTION ARBI...
Publication number
20220141847
Publication date
May 5, 2022
Nippon Telegraph and Telephone Corporation
Kaori Kurita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL APPARATUS, AND COMMUNICATION CONTROL METHOD
Publication number
20220038383
Publication date
Feb 3, 2022
Nippon Telegraph and Telephone Corporation
Hiroki Iwahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM AND POLICY CONTROL APPARATUS
Publication number
20220006508
Publication date
Jan 6, 2022
Nippon Telegraph and Telephone Corporation
Hiroki Iwahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM AND POLICY CONTROL DEVICE
Publication number
20210360380
Publication date
Nov 18, 2021
Nippon Telegraph and Telephone Corporation
Hidetaka Nishihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL DEVICE AND CONTROL METHOD
Publication number
20210351998
Publication date
Nov 11, 2021
Nippon Telegraph and Telephone Corporation
Kaori Kurita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NOTIFICATION DEVICE AND NOTIFICATION METHOD
Publication number
20210320899
Publication date
Oct 14, 2021
Nippon Telegraph and Telephone Corporation
Shunsuke HOMMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
Publication number
20210306230
Publication date
Sep 30, 2021
Nippon Telegraph and Telephone Corporation
Shinya ARITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MEASUREMENT SYSTEM AND MEASUREMENT METHOD
Publication number
20210234779
Publication date
Jul 29, 2021
Nippon Telegraph and Telephone Corporation
Hidetaka Nishihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL SYSTEM, COMMUNI...
Publication number
20210219225
Publication date
Jul 15, 2021
Nippon Telegraph and Telephone Corporation
Aki FUKUOKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM AND SLICE CONTROL METHOD
Publication number
20210119867
Publication date
Apr 22, 2021
Nippon Telegraph and Telephone Corporation
Hidetaka Nishihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POLICY CONFLICT DETECTION SYSTEM AND POLICY CONFLICT DETECTION METHOD
Publication number
20210092017
Publication date
Mar 25, 2021
Nippon Telegraph and Telephone Corporation
Hiroki Iwahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POLICY CONFLICT RESOLUTION SYSTEM AND POLICY CONFLICT RESOLUTION ME...
Publication number
20200412616
Publication date
Dec 31, 2020
Nippon Telegraph and Telephone Corporation
Kaori KURITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE