Tetsuya UCHIDA

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transmission device, transmission system, and transmission method
- Patent number 9,755,756
- Issue date Sep 5, 2017
- Fujitsu Limited
- Katsuhiro Shirai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and communication method
- Patent number 8,705,570
- Issue date Apr 22, 2014
- Fujitsu Limited
- Tetsuya Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission apparatus and reporting method for reporting fault
- Patent number 8,675,501
- Issue date Mar 18, 2014
- Fujitsu Limited
- Tetsuya Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual ring configuration method and virtual ring system
- Patent number 5,754,528
- Issue date May 19, 1998
- Fujitsu Limited
- Tetsuya Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical interface in SONET system
- Patent number 5,682,257
- Issue date Oct 28, 1997
- Fujitsu Limited
- Tetsuya Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control system for a ring type network system
- Patent number 5,533,006
- Issue date Jul 2, 1996
- Fujitsu Limited
- Tetsuya Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION DEVICE, TRANSMISSION SYSTEM, AND TRANSMISSION METHOD
- Publication number 20150381280
- Publication date Dec 31, 2015
- Fujitsu Limited
- Katsuhiro SHIRAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION APPARATUS AND REPORTING METHOD FOR REPORTING FAULT
- Publication number 20120177360
- Publication date Jul 12, 2012
- Fujitsu Limited
- Tetsuya UCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20110150468
- Publication date Jun 23, 2011
- Fujitsu Limited
- Tetsuya UCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE