Yoichi Moriya

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing glass ceramic green sheets
- Patent number 5,660,781
- Issue date Aug 26, 1997
- Sumitomo Metal Industries, Ltd.
- Yoichi Moriya
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Ceramic substrate and a method for producing the same
- Patent number 5,498,580
- Issue date Mar 12, 1996
- Sumitomo Metal Industries Ltd.
- Yoshiaki Yamade
- C03 - GLASS MINERAL OR SLAG WOOL