Rikio Saito

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Yokkaichi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Highly dispersible fine hydrophobic silica powder and process for p...
- Patent number 7,494,636
- Issue date Feb 24, 2009
- Nippon Aerosil Co., Ltd.
- Naruyasu Ishibashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Highly dispersible fine hydrophobic silica powder and process for p...
- Publication number 20060067867
- Publication date Mar 30, 2006
- NipponAerosil Co., LTD.
- Naruyasu Ishibashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...