Masahiro Maeda

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Press mold for glass substrate
- Patent number 6,223,561
- Issue date May 1, 2001
- NGK Insulators, Ltd.
- Masashi Fukuyama
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Press mold for glass substrate and method for pressing glass substrate
- Publication number 20010005518
- Publication date Jun 28, 2001
- NGK Insulators, Ltd.
- Masashi Fukuyama
- C03 - GLASS MINERAL OR SLAG WOOL