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Kazushi Sugyou
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Control apparatus, communication system, tunnel endpoint control me...
Patent number
11,190,435
Issue date
Nov 30, 2021
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control apparatus, communication system, tunnel endpoint control me...
Patent number
10,462,038
Issue date
Oct 29, 2019
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system, control apparatus, communication method, cont...
Patent number
10,212,084
Issue date
Feb 19, 2019
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system, communication apparatus, control apparatus, n...
Patent number
10,148,563
Issue date
Dec 4, 2018
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control apparatus, control apparatus control method, and program
Patent number
9,847,916
Issue date
Dec 19, 2017
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control apparatus, communication system, tunnel endpoint control me...
Patent number
9,667,527
Issue date
May 30, 2017
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CONTROL APPARATUS, COMMUNICATION SYSTEM, TUNNEL ENDPOINT CONTROL ME...
Publication number
20200145317
Publication date
May 7, 2020
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS, COMMUNICATION SYSTEM, TUNNEL ENDPOINT CONTROL ME...
Publication number
20170230275
Publication date
Aug 10, 2017
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS, MANAGEMENT APPARATUS, CONTROL METHOD, MANAGEMENT...
Publication number
20160182287
Publication date
Jun 23, 2016
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, CONTROL APPARATUS, N...
Publication number
20160173370
Publication date
Jun 16, 2016
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, CONTROL APPARATUS, N...
Publication number
20160173369
Publication date
Jun 16, 2016
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, CONTROL APPARATUS, ADDRESS ALLOCATION METHOD,...
Publication number
20160028628
Publication date
Jan 28, 2016
NEC Corporation
Lei SUN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS, COMMUNICATION SYSTEM, TUNNEL ENDPOINT CONTROL ME...
Publication number
20150365313
Publication date
Dec 17, 2015
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, NODE, CONTROLLER, COMMUNICATION METHOD AND PR...
Publication number
20150351101
Publication date
Dec 3, 2015
NEC Corporation
Kazushi Sugyou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS, COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, S...
Publication number
20150341267
Publication date
Nov 26, 2015
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS, CONTROL APPARATUS CONTROL METHOD, AND PROGRAM
Publication number
20150333970
Publication date
Nov 19, 2015
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, CONTROL APPARATUS, COMMUNICATION CONTROL METH...
Publication number
20150263862
Publication date
Sep 17, 2015
NEC Corporation
Kazushi Sugyou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION METHOD, INFORMATION PROCESSING...
Publication number
20150229574
Publication date
Aug 13, 2015
NEC Corporation
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication System, Control Apparatus, Communication Method, Cont...
Publication number
20150156113
Publication date
Jun 4, 2015
Yasunobu Chiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE