Keiichi Kawakami

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition for ceramic substrate and substrate
- Patent number 4,883,705
- Issue date Nov 28, 1989
- Asahi Glass Company Ltd.
- Keiichi Kawakami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Composition for ceramic substrate and substrate
- Patent number 4,777,092
- Issue date Oct 11, 1988
- Asahi Glass Company, Ltd.
- Keiichi Kawakami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
GLASS LAMINATE, METHOD FOR PRODUCING ELECTRONIC DEVICE, METHOD FOR...
- Publication number 20170282500
- Publication date Oct 5, 2017
- Asahi Glass Company, Limited
- Tatsuzo MIYAGOE
- B32 - LAYERED PRODUCTS