Kaori Shimizu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Path management control method, path management control program, pa...
- Patent number 8,897,306
- Issue date Nov 25, 2014
- Nippon Telegraph and Telephone Corporation
- Rie Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Route switching method, server, boundary node apparatus, route swit...
- Patent number 8,422,360
- Issue date Apr 16, 2013
- Nippon Telegraph and Telephone Corporation
- Kaori Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
VPN communication control device, communication control method in V...
- Patent number 8,364,822
- Issue date Jan 29, 2013
- Nippon Telegraph and Telephone Corporation
- Tomonori Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Path management control method, path management control program, pa...
- Publication number 20110292949
- Publication date Dec 1, 2011
- Inter-University Research Institute Corporation Research
- Rie Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROUTE SWITCHING METHOD, SERVER, BOUNDARY NODE APPARATUS, ROUTE SWIT...
- Publication number 20110090785
- Publication date Apr 21, 2011
- Nippon Telegraph and Telephone Corporation
- Kaori Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Vpn communication control device, communication control method in v...
- Publication number 20060136233
- Publication date Jun 22, 2006
- Nippon Telegraph and Telephone Corporation
- Tomonori Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE