Masaya Yamagata

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Visualization system and visualization method
- Patent number 10,462,214
- Issue date Oct 29, 2019
- NEC Corporation
- Yoichi Hatano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, access control apparatus, switch, network con...
- Patent number 10,244,537
- Issue date Mar 26, 2019
- NEC Corporation
- Masaya Yamagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, control apparatus, communication apparatus, c...
- Patent number 9,935,876
- Issue date Apr 3, 2018
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal, control device, communication method, communication syste...
- Patent number 9,887,920
- Issue date Feb 6, 2018
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Visualization device, visualization system, and visualization method
- Patent number 9,882,962
- Issue date Jan 30, 2018
- NEC Corporation
- Yoichi Hatano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal, method of communication and communication s...
- Patent number 9,755,918
- Issue date Sep 5, 2017
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Route request mediation apparatus, control apparatus, route request...
- Patent number 9,450,863
- Issue date Sep 20, 2016
- NEC Corporation
- Masayuki Nakae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, control apparatus, and communication method
- Patent number 9,419,910
- Issue date Aug 16, 2016
- NEC Corporation
- Masaya Yamagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal, control device, communication method, communication syste...
- Patent number 9,397,949
- Issue date Jul 19, 2016
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, control device, policy management device, com...
- Patent number 9,363,182
- Issue date Jun 7, 2016
- NEC Corporation
- Hideyuki Shimonishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal, control device, communication method, communication syste...
- Patent number 9,338,090
- Issue date May 10, 2016
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication control apparatus, communication control method, and...
- Patent number 9,288,233
- Issue date Mar 15, 2016
- NEC Corporation
- Masayuki Nakae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, control device, communication method, and pro...
- Patent number 9,215,237
- Issue date Dec 15, 2015
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal, control device, communication method, communication syste...
- Patent number 9,215,611
- Issue date Dec 15, 2015
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, control apparatus, policy management apparatu...
- Patent number 9,178,910
- Issue date Nov 3, 2015
- NEC Corporation
- Masaya Yamagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, policy management apparatus, communication me...
- Patent number 8,681,803
- Issue date Mar 25, 2014
- NEC Corporation
- Yoichiro Morita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Attack defending system and attack defending method
- Patent number 7,958,549
- Issue date Jun 7, 2011
- NEC Corporation
- Masayuki Nakae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Attack defending system and attack defending method
- Patent number 7,464,407
- Issue date Dec 9, 2008
- NEC Corporation
- Masayuki Nakae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VISUALIZATION SYSTEM AND VISUALIZATION METHOD
- Publication number 20200021641
- Publication date Jan 16, 2020
- NEC CORPORATION
- Yoichi Hatano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, CONTROL APPARATUS, COMMUNICATION APPARATUS, C...
- Publication number 20180191614
- Publication date Jul 5, 2018
- NEC Corporation
- Kentaro SONODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VISUALIZATION SYSTEM AND VISUALIZATION METHOD
- Publication number 20180131754
- Publication date May 10, 2018
- NEC Corporation
- Yoichi Hatano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, ACCESS CONTROL APPARATUS, SWITCH, NETWORK CON...
- Publication number 20160234848
- Publication date Aug 11, 2016
- NEC Corporation
- Masaya Yamagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL, CONTROL DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTE...
- Publication number 20160087895
- Publication date Mar 24, 2016
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD AND STOR...
- Publication number 20150236953
- Publication date Aug 20, 2015
- NEC Corporation
- Takayuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCH, COMMUNICATION SYSTEM, SWITCH CONTROL METHOD, AND PROGRAM
- Publication number 20150172175
- Publication date Jun 18, 2015
- NEC Corporation
- Takayuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD AND PROGRAM
- Publication number 20150172176
- Publication date Jun 18, 2015
- NEC Corporation
- Takayuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, ACCESS CONTROL APPARATUS, SWITCH, NETWORK CON...
- Publication number 20150124595
- Publication date May 7, 2015
- NEC Corporation
- Masaya Yamagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Terminal, Method of Communication and Communication S...
- Publication number 20150078169
- Publication date Mar 19, 2015
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VISUALIZATION DEVICE, VISUALIZATION SYSTEM, AND VISUALIZATION METHOD
- Publication number 20150081755
- Publication date Mar 19, 2015
- NEC Corporation
- Yoichi Hatano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, CONTROL APPARATUS, COMMUNICATION APPARATUS, C...
- Publication number 20150063354
- Publication date Mar 5, 2015
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROUTE REQUEST MEDIATION APPARATUS, CONTROL APPARATUS, ROUTE REQUEST...
- Publication number 20150049766
- Publication date Feb 19, 2015
- NEC Corporation
- Masayuki Nakae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, CONTROL APPARATUS, AND COMMUNICATION METHOD
- Publication number 20140341019
- Publication date Nov 20, 2014
- NEC Corporation
- Masaya Yamagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Terminal, Method of Communication, Communication Syst...
- Publication number 20140341219
- Publication date Nov 20, 2014
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL, CONTROL DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTE...
- Publication number 20140247714
- Publication date Sep 4, 2014
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CONTROL APPARATUS, COMMUNICATION CONTROL METHOD, AND...
- Publication number 20140123215
- Publication date May 1, 2014
- NEC Corporation
- Masayuki Nakae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, CONTROL DEVICE, AND PROCESSING RULE SETTING M...
- Publication number 20140098674
- Publication date Apr 10, 2014
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL, CONTROL DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTE...
- Publication number 20140079070
- Publication date Mar 20, 2014
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, CONTROL DEVICE, COMMUNICATION METHOD, AND PRO...
- Publication number 20140075510
- Publication date Mar 13, 2014
- NEC Corporation
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, DATA BASE, CONTROL APPARATUS, COMMUNICATION M...
- Publication number 20130329738
- Publication date Dec 12, 2013
- NEC Corporation
- Masaya Yamagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, CONTROL DEVICE, POLICY MANAGEMENT DEVICE, COM...
- Publication number 20130322257
- Publication date Dec 5, 2013
- NEC Corporation
- Hideyuki Shimonishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, CONTROL APPARATUS, COMMUNICATION METHOD, AND...
- Publication number 20130275620
- Publication date Oct 17, 2013
- NEC Corporation
- Yoichiro Morita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, CONTROL APPARATUS, POLICY MANAGEMENT APPARATU...
- Publication number 20130263214
- Publication date Oct 3, 2013
- NEC Corporation
- Masaya Yamagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, POLICY MANAGEMENT APPARTATUS, COMMUNICATION M...
- Publication number 20130195112
- Publication date Aug 1, 2013
- NEC Corporation
- Yoichiro Morita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL, CONTROL DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTE...
- Publication number 20130148500
- Publication date Jun 13, 2013
- Kentaro Sonoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ATTACK DEFENDING SYSTEM AND ATTACK DEFENDING METHOD
- Publication number 20080282339
- Publication date Nov 13, 2008
- NEC Corporation
- Masayuki NAKAE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ATTACK DEFENDING SYSTEM AND ATTACK DEFENDING METHOD
- Publication number 20080172739
- Publication date Jul 17, 2008
- NEC Corporation
- Masayuki NAKAE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Attack defending system and attack defending method
- Publication number 20040172557
- Publication date Sep 2, 2004
- Masayuki Nakae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masaya Yamagata

Person

Patents Grantslast 30 patents

Visualization system and visualization method

Communication system, access control apparatus, switch, network con...

Communication system, control apparatus, communication apparatus, c...

Terminal, control device, communication method, communication syste...

Visualization device, visualization system, and visualization method

Communication terminal, method of communication and communication s...

Route request mediation apparatus, control apparatus, route request...

Communication system, control apparatus, and communication method

Terminal, control device, communication method, communication syste...

Communication system, control device, policy management device, com...

Terminal, control device, communication method, communication syste...

Communication control apparatus, communication control method, and...

Communication system, control device, communication method, and pro...

Terminal, control device, communication method, communication syste...

Communication system, control apparatus, policy management apparatu...

Communication system, policy management apparatus, communication me...

Attack defending system and attack defending method

Attack defending system and attack defending method

Patents Applicationslast 30 patents

VISUALIZATION SYSTEM AND VISUALIZATION METHOD

COMMUNICATION SYSTEM, CONTROL APPARATUS, COMMUNICATION APPARATUS, C...

VISUALIZATION SYSTEM AND VISUALIZATION METHOD

COMMUNICATION SYSTEM, ACCESS CONTROL APPARATUS, SWITCH, NETWORK CON...

TERMINAL, CONTROL DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTE...

CONTROL DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD AND STOR...

SWITCH, COMMUNICATION SYSTEM, SWITCH CONTROL METHOD, AND PROGRAM

CONTROL DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD AND PROGRAM

COMMUNICATION SYSTEM, ACCESS CONTROL APPARATUS, SWITCH, NETWORK CON...

Communication Terminal, Method of Communication and Communication S...

VISUALIZATION DEVICE, VISUALIZATION SYSTEM, AND VISUALIZATION METHOD

COMMUNICATION SYSTEM, CONTROL APPARATUS, COMMUNICATION APPARATUS, C...

ROUTE REQUEST MEDIATION APPARATUS, CONTROL APPARATUS, ROUTE REQUEST...

COMMUNICATION SYSTEM, CONTROL APPARATUS, AND COMMUNICATION METHOD

Communication Terminal, Method of Communication, Communication Syst...

TERMINAL, CONTROL DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTE...

COMMUNICATION CONTROL APPARATUS, COMMUNICATION CONTROL METHOD, AND...

COMMUNICATION SYSTEM, CONTROL DEVICE, AND PROCESSING RULE SETTING M...

TERMINAL, CONTROL DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTE...

COMMUNICATION SYSTEM, CONTROL DEVICE, COMMUNICATION METHOD, AND PRO...

COMMUNICATION SYSTEM, DATA BASE, CONTROL APPARATUS, COMMUNICATION M...

COMMUNICATION SYSTEM, CONTROL DEVICE, POLICY MANAGEMENT DEVICE, COM...

COMMUNICATION SYSTEM, CONTROL APPARATUS, COMMUNICATION METHOD, AND...

COMMUNICATION SYSTEM, CONTROL APPARATUS, POLICY MANAGEMENT APPARATU...

COMMUNICATION SYSTEM, POLICY MANAGEMENT APPARTATUS, COMMUNICATION M...

TERMINAL, CONTROL DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTE...

ATTACK DEFENDING SYSTEM AND ATTACK DEFENDING METHOD

ATTACK DEFENDING SYSTEM AND ATTACK DEFENDING METHOD

Attack defending system and attack defending method