Kazuyoshi NAKAJIMA

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glass article and manufacturing method therefor
- Patent number 12,304,852
- Issue date May 20, 2025
- Nippon Electric Glass Co., Ltd.
- Kazuyoshi Nakajima
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
GLASS ARTICLE AND MANUFACTURING METHOD THEREFOR
- Publication number 20220324742
- Publication date Oct 13, 2022
- Nippon Electric Glass Co., Ltd.
- Kazuyoshi NAKAJIMA
- C03 - GLASS MINERAL OR SLAG WOOL