Shuichiro Kato

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber and manufacturing method thereof
- Patent number 7,486,862
- Issue date Feb 3, 2009
- Sumitomo Electric Industries, Ltd.
- Yuichi Ohga
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Optical Fiber And Manufacturing Method Thereof
- Publication number 20080107385
- Publication date May 8, 2008
- Yuichi Ohga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of manufacturing glass tube and apparatus of manufacturing g...
- Publication number 20050262875
- Publication date Dec 1, 2005
- Kohji Kusunoki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of producing higher-purity glass element, high-purity glass...
- Publication number 20050081565
- Publication date Apr 21, 2005
- Sumitomo Electric Industrial Co. Ltd,
- Shuichiro Kato
- C03 - GLASS MINERAL OR SLAG WOOL