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Michihiro Aoki
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Path calculation order deciding method, program and calculating app...
Patent number
9,674,083
Issue date
Jun 6, 2017
Nippon Telegraph and Telephone Corporation
Koji Sugisono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Path calculating method, program and calculating apparatus
Patent number
9,215,163
Issue date
Dec 15, 2015
Nippon Telegraph and Telephone Corporation
Koji Sugisono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical network, optical edge router, program thereof, cut through...
Patent number
8,532,087
Issue date
Sep 10, 2013
Nippon Telegraph and Telephone Corporation
Hisashi Kojima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transfer apparatus and data transfer system
Patent number
7,797,444
Issue date
Sep 14, 2010
Nippon Telegraph and Telephone Corporation
Keisuke Kabashima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PATH CALCULATING METHOD, PROGRAM AND CALCULATING APPARATUS
Publication number
20140098709
Publication date
Apr 10, 2014
Nippon Telegraph and Telephone Corporation
Koji Sugisono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PATH CALCULATING METHOD, PROGRAM AND CALCULATING APPARATUS
Publication number
20110222437
Publication date
Sep 15, 2011
Nippon Telegraph and Telephone Corporation
Koji Sugisono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PATH CALCULATION ORDER DECIDING METHOD, PROGRAM AND CALCULATING APP...
Publication number
20110219143
Publication date
Sep 8, 2011
Nippon Telegraph and Telephone Corporation
Koji Sugisono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data transmission device and data transmission system
Publication number
20060168316
Publication date
Jul 27, 2006
Nippon Telegraph and Telephone Corporation
Keisuke Kabashima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical network, optical edge router, program thereof, cut through...
Publication number
20060126642
Publication date
Jun 15, 2006
NIPPON TELEGRAPH AND TELEPHONE
Hisashi Kojima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Protocol speed increasing device
Publication number
20060078333
Publication date
Apr 13, 2006
Nippon Telegraph and Telephone Corporation
Masanori Uga
H04 - ELECTRIC COMMUNICATION TECHNIQUE