Chie Ipponsugi

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Ibaraki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethane aqueous dispersion, formed film obtained from same, an...
- Patent number 9,163,161
- Issue date Oct 20, 2015
- Toyo Polymer Co., Ltd.
- Michiro Goto
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
POLYURETHANE AQUEOUS DISPERSION, FORMED FILM OBTAINED FROM SAME, AN...
- Publication number 20140235786
- Publication date Aug 21, 2014
- Michiro Goto
- A41 - WEARING APPAREL