Takashi Suzuki

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Sakura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber and optical transmission system
- Patent number 7,076,139
- Issue date Jul 11, 2006
- Fujikura Ltd.
- Kazuhiko Aikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion-compensating optical fiber and hybrid transmission line
- Patent number 6,980,723
- Issue date Dec 27, 2005
- Fujikura Ltd.
- Kazuhiko Aikawa
- G02 - OPTICS
Information Patent Grant
Dispersion-compensating optical fiber and hybrid transmission line
- Patent number 6,813,430
- Issue date Nov 2, 2004
- Fujikura, Ltd.
- Kazuhiko Aikawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Dispersion-compensating optical fiber and hybrid transmission line
- Publication number 20040234219
- Publication date Nov 25, 2004
- Kazuhiko Aikawa
- G02 - OPTICS
Information Patent Application
DISPERSION-COMPENSATING OPTICAL FIBER AND HYBRID TRANSMISSION LINE
- Publication number 20040109656
- Publication date Jun 10, 2004
- Kazuhiko Aikawa
- G02 - OPTICS