Minoru Numaguchi

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Nagoya-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antibacterial glass composition and antibacterial polymer compositi...
- Patent number 6,939,820
- Issue date Sep 6, 2005
- Ishisuka Garasu Kabushiki Kaisha
- Minoru Numaguchi
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Antibacterial glass composition and antibacterial polymer compositi...
- Publication number 20040170700
- Publication date Sep 2, 2004
- Ishizuka Garasu Kabushiki Kaisha
- Minoru Numaguchi
- C03 - GLASS MINERAL OR SLAG WOOL