Tomohiro Baba

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Tachikawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Failure analysis device, and system and method for same
- Patent number 9,065,728
- Issue date Jun 23, 2015
- Hitachi, Ltd.
- Isao Shimokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Traffic information aggregating apparatus
- Patent number 8,311,039
- Issue date Nov 13, 2012
- Hitachi, Ltd.
- Daisuke Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet routing apparatus and a method of communicating a packet
- Patent number 7,639,604
- Issue date Dec 29, 2009
- Hitachi, Ltd.
- Junnosuke Wakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet routing apparatus and routing controller
- Patent number 7,379,454
- Issue date May 27, 2008
- Hitachi, Ltd.
- Nobuo Ogasawara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet routing apparatus and a method of communicating a packet
- Patent number 7,027,390
- Issue date Apr 11, 2006
- Hitachi, Ltd.
- Junnosuke Wakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FAILURE ANALYSIS DEVICE, AND SYSTEM AND METHOD FOR SAME
- Publication number 20130329571
- Publication date Dec 12, 2013
- Hitachi, Ltd.
- Isao Shimokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Traffic information aggregating apparatus
- Publication number 20070201359
- Publication date Aug 30, 2007
- Daisuke Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet routing apparatus and a method of communicating a packet
- Publication number 20060126500
- Publication date Jun 15, 2006
- Junnosuke Wakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet routing apparatus and routing controller
- Publication number 20030026260
- Publication date Feb 6, 2003
- Nobuo Ogasawara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet routing apparatus and a method of communicating a packet
- Publication number 20020110136
- Publication date Aug 15, 2002
- Junnosuke Wakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE