Takashi Iwao

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Graphite particle, carbon-graphite composite particle and their pro...
- Patent number 8,329,136
- Issue date Dec 11, 2012
- Nippon Coke & Engineering Company, Limited
- Tatsuo Umeno
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Graphite Particle, Carbon-Graphite Composite Particle and Their Pro...
- Publication number 20090258298
- Publication date Oct 15, 2009
- MITSUI MINING CO., LTD.
- Tatsuo Umeno
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES