Koichi Kimotsuki

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wavelength division multiplexing optical transmission apparatus
- Patent number 6,868,200
- Issue date Mar 15, 2005
- Fujitsu Limited
- Koichi Kimotsuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Wavelength division multiplexing optical transmission apparatus
- Publication number 20030026528
- Publication date Feb 6, 2003
- FUJITSU LIMITED
- Koichi Kimotsuki
- G02 - OPTICS