Kazutaka Kamitani

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Nagasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing hollow alumina particle
- Patent number 7,132,094
- Issue date Nov 7, 2006
- Yazaki Corporation
- Takayuki Kato
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method of producing hollow alumina particle
- Publication number 20040265221
- Publication date Dec 30, 2004
- YAZAKI CORPORATION
- Takayuki Kato
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES