Yuugo KUBO

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Porous glass body and method for producing glass preform
- Patent number 9,260,338
- Issue date Feb 16, 2016
- Sumitomo Electric Industries, Ltd.
- Teruhiko Itou
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
POROUS GLASS BODY AND METHOD FOR PRODUCING GLASS PREFORM
- Publication number 20150246841
- Publication date Sep 3, 2015
- Sumitomo Electric Industries, Ltd.
- Teruhiko ITOU
- C03 - GLASS MINERAL OR SLAG WOOL