Shihomi Sato

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication apparatus, control apparatus, communication system, c...
- Patent number 9,537,764
- Issue date Jan 3, 2017
- NEC Corporation
- Mamoru Takajo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network system and network redundancy method
- Patent number 9,124,517
- Issue date Sep 1, 2015
- NEC Corporation
- Minaxay Philavong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication control system, switching node, communication control...
- Patent number 9,047,416
- Issue date Jun 2, 2015
- NEC Corporation
- Youichi Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM, CONTROL APPARATUS, AND NETWORK TOPOLOGY MANAG...
- Publication number 20150334001
- Publication date Nov 19, 2015
- NEC Corporation
- Shihomi SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Apparatus, Control Apparatus, Communication System, C...
- Publication number 20150085666
- Publication date Mar 26, 2015
- NEC Corporation
- Mamoru Takajo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK SYSTEM AND COMMUNICATION TRAFFIC CONTROLLING METHOD
- Publication number 20130188489
- Publication date Jul 25, 2013
- Shihomi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CONTROL SYSTEM, SWITCHING NODE, COMMUNICATION CONTROL...
- Publication number 20130086295
- Publication date Apr 4, 2013
- Youichi Hidaka
- G06 - COMPUTING CALCULATING COUNTING