TATSUHIKO SAITO

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical transmission device, optical transmission system, and optic...
- Patent number 9,450,698
- Issue date Sep 20, 2016
- Fujitsu Limited
- Koji Matsunaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication apparatus and control method thereof
- Patent number 9,270,382
- Issue date Feb 23, 2016
- Fujitsu Limited
- Yuichiro Sakane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission device and method
- Patent number 9,112,637
- Issue date Aug 18, 2015
- Fujitsu Limited
- Yuichiro Sakane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical packet switching system and method for controlling the peak...
- Patent number 9,077,475
- Issue date Jul 7, 2015
- Fujitsu Telecom Networks Limited
- Tatsuhiko Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMISSION DEVICE, OPTICAL TRANSMISSION SYSTEM, AND OPTIC...
- Publication number 20140355976
- Publication date Dec 4, 2014
- Fujitsu Limited
- Koji Matsunaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20140355980
- Publication date Dec 4, 2014
- Fujitsu Limited
- Yuichiro Sakane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM, OPTICAL TRANSMISSION APPARATUS, AND OP...
- Publication number 20140355978
- Publication date Dec 4, 2014
- Fujitsu Limited
- TOMOYUKI SAKATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION DEVICE AND METHOD
- Publication number 20140112661
- Publication date Apr 24, 2014
- FUJITSU TELECOM NETWORKS LIMITED
- Yuichiro Sakane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL PACKET SWITCHING SYSTEM AND METHOD FOR CONTROLLING THE PEAK...
- Publication number 20130058645
- Publication date Mar 7, 2013
- Tatsuhiko Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE