Takuo Osuka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Near infrared screening filter glass
- Patent number 5,227,343
- Issue date Jul 13, 1993
- Asahi Glass Company Ltd.
- Takuo Osuka
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING CHEMICALLY STRENGTHENED GLASS
- Publication number 20120247152
- Publication date Oct 4, 2012
- Asahi Glass Company, Limited
- Seiki Ohara
- G01 - MEASURING TESTING