Yu Sakai

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Amagasaki-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Impregnated calcium carbonate, method for producing same, polymer c...
- Patent number 9,085,668
- Issue date Jul 21, 2015
- Shiraishi Kogyo Kaisha, Ltd.
- Yu Sakai
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
IMPREGNATED CALCIUM CARBONATE, METHOD FOR PRODUCING SAME, POLYMER C...
- Publication number 20140128529
- Publication date May 8, 2014
- SHIRAISHI KOGYO KAISHA, LTD.
- Yu Sakai
- B82 - NANO-TECHNOLOGY