Ryoichi Takada

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Ichihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Asymmetric gas separation membrane and method for separating methan...
- Patent number 9,211,497
- Issue date Dec 15, 2015
- UBE Industries, Ltd.
- Ryoichi Takada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ASYMMETRIC GAS SEPARATION MEMBRANE AND METHOD FOR SEPARATING METHAN...
- Publication number 20130319229
- Publication date Dec 5, 2013
- Ube Industries, Ltd.
- Ryoichi Takada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL