Shuhei Ogawa

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Crystallized glass and method for manufacturing same
- Patent number 9,611,170
- Issue date Apr 4, 2017
- Nippon Electric Glass Co., Ltd.
- Hirokazu Takeuchi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Li2O—Al2O3—SiO2 based crystallized glass and method for producing same
- Patent number 9,556,062
- Issue date Jan 31, 2017
- Nippon Electric Glass Co., Ltd.
- Shuhei Ogawa
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
CRYSTALLIZED GLASS AND METHOD FOR MANUFACTURING SAME
- Publication number 20150376052
- Publication date Dec 31, 2015
- NIPPON ELECTRIC GLASS CO., LTD.
- Hirokazu TAKEUCHI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Li2O-Al2O3-SiO2 BASED CRYSTALLIZED GLASS AND METHOD FOR PRODUCING SAME
- Publication number 20150266773
- Publication date Sep 24, 2015
- NIPPON ELECTRIC GLASS CO., LTD.
- Shuhei Ogawa
- C30 - CRYSTAL GROWTH