Takashi Sakane

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Kusatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Colored crystallized glass article and method for producing the same
- Patent number 5,275,978
- Issue date Jan 4, 1994
- Nippon Electric Glass Company, Limited
- Takehiro Shibuya
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Crystallized glass article having an irregular rough surface patter...
- Patent number 5,089,345
- Issue date Feb 18, 1992
- Nippon Electric Glass Co., Ltd.
- Yoshio Hashibe
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Crystallized glass article with colored small masses dispersed in a...
- Patent number 5,066,524
- Issue date Nov 19, 1991
- Nippon Electric Glass Co., Ltd.
- Yasuhiro Baba
- B44 - DECORATIVE ARTS