Takashi Kikuzawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication system, optical network unit, optical line terminal,...
- Patent number 8,995,830
- Issue date Mar 31, 2015
- Mitsubishi Electric Corporation
- Takashi Kikuzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication control method, station side device, subscriber side...
- Patent number 8,509,619
- Issue date Aug 13, 2013
- Mitsubishi Electric Corporation
- Hiroaki Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and bandwidth allocation method
- Patent number 8,374,194
- Issue date Feb 12, 2013
- Mitsubishi Electric Corporation
- Masaki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MASTER-STATION APPARATUS, SLAVE-STATION APPARATUS, CONTROL DEVICE,...
- Publication number 20160295307
- Publication date Oct 6, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Takashi KIKUZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, OPTICAL NETWORK UNIT, OPTICAL LINE TERMINAL,...
- Publication number 20130330074
- Publication date Dec 12, 2013
- MITSUBISHI ELECTRIC CORPORATION
- Takashi Kikuzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CONTROL METHOD, STATION SIDE DEVICE, SUBSCRIBER SIDE...
- Publication number 20100290784
- Publication date Nov 18, 2010
- Mitsubishi Electric Corporation
- Hiroaki Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND BANDWIDTH ALLOCATION METHOD
- Publication number 20100254407
- Publication date Oct 7, 2010
- Mitsubishi Electric Corporation
- Masaki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE