Satoshi Miyazaki

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical transmission device, optical transmission system, and test...
- Patent number 9,647,789
- Issue date May 9, 2017
- Fujitsu Limited
- Satoshi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission apparatus and line quality evaluating method
- Patent number 8,363,709
- Issue date Jan 29, 2013
- Fujitsu Limited
- Satoshi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame transmitting apparatus and frame receiving apparatus
- Patent number 8,238,348
- Issue date Aug 7, 2012
- Fujitsu Limited
- Motoshi Hamasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Failure handling system
- Patent number 7,751,335
- Issue date Jul 6, 2010
- Fujitsu Limited
- Satoshi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system, and communication device and network managem...
- Patent number 7,539,775
- Issue date May 26, 2009
- Fujitsu Limited
- Nobuhiro Rikitake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMISSION DEVICE, OPTICAL TRANSMISSION SYSTEM, AND TEST...
- Publication number 20140355981
- Publication date Dec 4, 2014
- Fujitsu Limited
- Satoshi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION APPARATUS AND LINE QUALITY EVALUATING METHOD
- Publication number 20100208786
- Publication date Aug 19, 2010
- FUJITSU LIMITED
- Satoshi MIYAZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAILURE HANDLING SYSTEM
- Publication number 20090046575
- Publication date Feb 19, 2009
- Fujitsu Limited
- Satoshi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frame transmitting apparatus and frame receiving apparatus
- Publication number 20060098674
- Publication date May 11, 2006
- Motoshi Hamasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications system, and communication device and network managem...
- Publication number 20040153529
- Publication date Aug 5, 2004
- FUJITSU LIMITED
- Nobuhiro Rikitake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE