Hitoshi KANAYA

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Otsu-shi, Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing glass article, and melting furnace
- Patent number 11,530,152
- Issue date Dec 20, 2022
- Nippon Electric Glass Co., Ltd.
- Hitoshi Kanaya
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING GLASS ARTICLE, AND MELTING FURNACE
- Publication number 20210130214
- Publication date May 6, 2021
- Nippon Electric Glass Co., Ltd.
- Hitoshi KANAYA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MANUFACTURING ALKALI-FREE GLASS SUBSTRATE
- Publication number 20200140314
- Publication date May 7, 2020
- NIPPON ELECTRIC GLASS CO., LTD.
- Masahiro TOMAMOTO
- C03 - GLASS MINERAL OR SLAG WOOL