Yasuo Imamura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Highly pure ultra-fine SiOx powder and method for production thereof
- Patent number 7,585,480
- Issue date Sep 8, 2009
- Denki Kagaku Kogyo Kabushiki Kaisha
- Yasuo Imamura
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Highly pure ultra-fine siox powder and method for production thereof
- Publication number 20050084439
- Publication date Apr 21, 2005
- Yasuo Imamura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES