Satoshi KONNO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical access system, optical network unit, and optical line terminal
- Patent number 8,798,460
- Issue date Aug 5, 2014
- Hitachi, Ltd.
- Satoshi Konno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive optical network system and sleep time determination method
- Patent number 8,542,998
- Issue date Sep 24, 2013
- Hitachi, Ltd.
- Makoto Kamijo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL ACCESS SYSTEM, OPTICAL NETWORK UNIT, AND OPTICAL LINE TERMINAL
- Publication number 20120141119
- Publication date Jun 7, 2012
- Hitachi, Ltd.
- SATOSHI KONNO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVE OPTICAL NETWORK SYSTEM AND SLEEP TIME DETERMINATION METHOD
- Publication number 20120114331
- Publication date May 10, 2012
- Hitachi, Ltd
- Makoto KAMIJO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE