Sayuri KANEKO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication path switching device, communication path switching m...
- Patent number 9,491,043
- Issue date Nov 8, 2016
- Hitachi, Ltd.
- Sayuri Kaneko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network management apparatus, network management method, and networ...
- Patent number 9,219,650
- Issue date Dec 22, 2015
- Hitachi, Ltd.
- Masayuki Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION PATH SWITCHING DEVICE, COMMUNICATION PATH SWITCHING M...
- Publication number 20140321460
- Publication date Oct 30, 2014
- Hitachi, Ltd
- Sayuri KANEKO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK MANAGEMENT APPARATUS, NETWORK MANAGEMENT METHOD, AND NETWOR...
- Publication number 20140064056
- Publication date Mar 6, 2014
- HITACH, LTD
- Masayuki Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE