Satoshi Fukutomi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical wavelength converter and optical wavelength division multip...
- Patent number 6,469,823
- Issue date Oct 22, 2002
- Fujitsu Limited
- Hideyuki Kikuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Optical wavelength converter and optical wavelength division multip...
- Publication number 20010055148
- Publication date Dec 27, 2001
- Hideyuki Kikuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE