Takehiko Kito

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Single-mode optical fibers and fabrication methods thereof
- Patent number 6,625,360
- Issue date Sep 23, 2003
- Sumitomo Electric Industries, Ltd.
- Takeshi Kyogoku
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Single-mode optical fibers and fabrication methods thereof
- Publication number 20020021877
- Publication date Feb 21, 2002
- Takeshi Kyogoku
- G02 - OPTICS