Guo-Jun Zhang

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reaction synthesis of silicon carbide-boron nitride composites
- Patent number 6,764,974
- Issue date Jul 20, 2004
- Japan as represented by Secretary of Agency of Industrial Science and Technology
- Tatsuki Ohji
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Reaction synthesis of silicon carbide-boron nitride composites
- Publication number 20030211930
- Publication date Nov 13, 2003
- Japan as represented by Secretary of Agency of Industrial Science and Technology
- Tatsuki Ohji
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Reaction synthesis of silicon carbide-boron nitride composites
- Publication number 20020016248
- Publication date Feb 7, 2002
- Japan as represented by Secretary of Agency of Industrial Science and Technology
- Tatsuki Ohji
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES