Tomoyoshi FUJIMORI

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Patents Grantslast 30 patents

Information Patent Grant
Transmission equipment and path selection method
- Patent number 9,172,460
- Issue date Oct 27, 2015
- Fujitsu Limited
- Tomoyoshi Fujimori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission characteristic adjustment device, transmission device...
- Patent number 8,879,612
- Issue date Nov 4, 2014
- Fujitsu Limited
- Tomoyoshi Fujimori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system
- Patent number 8,855,497
- Issue date Oct 7, 2014
- Fujitsu Limited
- Tomoyoshi Fujimori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for controlling redundancy and transmission device using the...
- Patent number 8,000,232
- Issue date Aug 16, 2011
- Fujitsu Limited
- Tomoyoshi Fujimori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Path status monitoring method and device
- Patent number 7,830,808
- Issue date Nov 9, 2010
- Fujitsu Limited
- Osamu Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION SYSTEM AND COMMUNICATION METHOD
- Publication number 20170264568
- Publication date Sep 14, 2017
- Fujitsu Limited
- TOMOYOSHI FUJIMORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION EQUIPMENT AND PATH SELECTION METHOD
- Publication number 20140314401
- Publication date Oct 23, 2014
- Fujitsu Limited
- Tomoyoshi FUJIMORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION CHARACTERISTIC ADJUSTMENT DEVICE, TRANSMISSION DEVICE...
- Publication number 20130251012
- Publication date Sep 26, 2013
- Tomoyoshi FUJIMORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM
- Publication number 20120237203
- Publication date Sep 20, 2012
- Fujitsu Limited
- Tomoyoshi FUJIMORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Path status monitoring method and device
- Publication number 20080159156
- Publication date Jul 3, 2008
- Fujitsu Limited
- Osamu Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for controlling redundancy and transmission device using the...
- Publication number 20070081451
- Publication date Apr 12, 2007
- FUJITSU LIMITED
- Tomoyoshi Fujimori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE