Norio Natsugari

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glass for press molding, and lens
- Patent number 7,098,158
- Issue date Aug 29, 2006
- Asahi Glass Company, Limited
- Norio Natsugari
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Glass for press molding, and lens
- Publication number 20030191006
- Publication date Oct 9, 2003
- ASAHI GLASS COMPANY LIMITED
- Norio Natsugari
- C03 - GLASS MINERAL OR SLAG WOOL