Yasuko Nozu

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Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for selecting a channel to be set to a path in...
- Patent number 9,698,931
- Issue date Jul 4, 2017
- Fujitsu Limited
- Mineshi Nakashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission apparatus, transmission system, and failure detection...
- Patent number 9,485,014
- Issue date Nov 1, 2016
- Fujitsu Limited
- Kohei Ichimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system and noise suppression method
- Patent number 9,197,347
- Issue date Nov 24, 2015
- Fujitsu Limited
- Mineshi Nakashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transport network system, optical-signal transmission path...
- Patent number 9,042,726
- Issue date May 26, 2015
- Fujitsu Limited
- Toshihiro Togo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical cross-connect apparatus
- Patent number 8,781,270
- Issue date Jul 15, 2014
- Fujitsu Limited
- Hisashi Taketomi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network design method and network design device
- Patent number 8,718,997
- Issue date May 6, 2014
- Fujitsu Limited
- Motoyoshi Sekiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device, system and method to form communication route
- Patent number 8,320,278
- Issue date Nov 27, 2012
- Fujitsu Limited
- Koji Takeguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for optimizing path of optical network, and optical transmis...
- Patent number 7,454,138
- Issue date Nov 18, 2008
- Fujitsu Limited
- Yasuko Nozu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit board cabinet
- Patent number 6,283,850
- Issue date Sep 4, 2001
- Fujitsu Limited
- Kenji Toshimitsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR SELECTING A CHANNEL TO BE SET TO A PATH IN...
- Publication number 20160080104
- Publication date Mar 17, 2016
- Fujitsu Limited
- Mineshi NAKASHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION APPARATUS, TRANSMISSION SYSTEM, AND FAILURE DETECTION...
- Publication number 20140119722
- Publication date May 1, 2014
- Fujitsu Limited
- Kohei Ichimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL CROSS-CONNECT APPARATUS
- Publication number 20130243373
- Publication date Sep 19, 2013
- Fujitsu Limited
- Hisashi Taketomi
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSPORT NETWORK SYSTEM, OPTICAL-SIGNAL TRANSMISSION PATH...
- Publication number 20130084068
- Publication date Apr 4, 2013
- FUJITSUT LIMITED
- Toshihiro Togo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM AND NOISE SUPPRESSION METHOD
- Publication number 20130071104
- Publication date Mar 21, 2013
- Fujitsu Limited
- Mineshi Nakashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, SYSTEM AND METHOD TO FORM COMMUNICATION ROUTE
- Publication number 20100165987
- Publication date Jul 1, 2010
- FUJITSU LIMITED
- Koji Takeguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK DESIGN METHOD AND NETWORK DESIGN DEVICE
- Publication number 20100153084
- Publication date Jun 17, 2010
- FUJITSU LIMITED
- Motoyoshi SEKIYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for optimizing path of optical network, and optical transmis...
- Publication number 20060067694
- Publication date Mar 30, 2006
- Yasuko Nozu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yasuko Nozu

Person

Patents Grantslast 30 patents

Apparatus and method for selecting a channel to be set to a path in...

Transmission apparatus, transmission system, and failure detection...

Optical transmission system and noise suppression method

Optical transport network system, optical-signal transmission path...

Optical cross-connect apparatus

Network design method and network design device

Communication device, system and method to form communication route

Method for optimizing path of optical network, and optical transmis...

Circuit board cabinet

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR SELECTING A CHANNEL TO BE SET TO A PATH IN...

TRANSMISSION APPARATUS, TRANSMISSION SYSTEM, AND FAILURE DETECTION...

OPTICAL CROSS-CONNECT APPARATUS

OPTICAL TRANSPORT NETWORK SYSTEM, OPTICAL-SIGNAL TRANSMISSION PATH...

OPTICAL TRANSMISSION SYSTEM AND NOISE SUPPRESSION METHOD

COMMUNICATION DEVICE, SYSTEM AND METHOD TO FORM COMMUNICATION ROUTE

NETWORK DESIGN METHOD AND NETWORK DESIGN DEVICE

Method for optimizing path of optical network, and optical transmis...