Masaru Itoh

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber processing apparatus
- Patent number 7,673,477
- Issue date Mar 9, 2010
- Fujikura Ltd.
- Yukinari Shirako
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Optical fiber processing apparatus
- Publication number 20050262878
- Publication date Dec 1, 2005
- FUJIKURA LTD.
- Yukinari Shirako
- C03 - GLASS MINERAL OR SLAG WOOL