Masaki Fukui

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical communication system, optical communication unit, and optic...
- Patent number 7,155,127
- Issue date Dec 26, 2006
- Nippon Telegraph and Telephone Corporation
- Koji Akimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Optical communication system, optical communication unit, and optic...
- Publication number 20030039010
- Publication date Feb 27, 2003
- Nippon Telegraph and Telephone Corporation
- Koji Akimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE