Hidehiko Morita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Black ceramic sinter with low thermal expansion and high specific r...
- Patent number 7,067,085
- Issue date Jun 27, 2006
- Nippon Steel Corporation
- Jun Sugawara
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Low thermal expansion and high rigidity ceramic sintered body
- Patent number 6,372,677
- Issue date Apr 16, 2002
- Nippon Steel Corporation
- Tetsuro Nose
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES