Hideki Kushitani

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing alkali-free glass
- Patent number 8,272,235
- Issue date Sep 25, 2012
- Asahi Glass Company, Limited
- Mineko Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass composition for a substrate, and substrate for plasma display...
- Patent number 5,599,754
- Issue date Feb 4, 1997
- Asahi Glass Company Ltd.
- Kei Maeda
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Alkali free glass
- Patent number 5,348,916
- Issue date Sep 20, 1994
- Asahi Glass Company Ltd.
- Hideki Kushitani
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Alkali free glass
- Patent number 5,244,847
- Issue date Sep 14, 1993
- Asahi Glass Company Ltd.
- Hideki Kushitani
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING ALKALI-FREE GLASS
- Publication number 20100107697
- Publication date May 6, 2010
- ASAHI GLASS COMPANY, LIMITED
- Mineko Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL