Tomoko Mitsuhata

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Otsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semipermeable membrane and manufacturing method therefor
- Patent number 9,486,745
- Issue date Nov 8, 2016
- Toray Industries, Inc.
- Kentaro Takagi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Composite semipermeable membrane and method for producing same
- Patent number 8,631,946
- Issue date Jan 21, 2014
- Toray Industries, Inc.
- Takao Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE SEMIPERMEABLE MEMBRANE AND COMPOSITE SEMIPERMEABLE MEMBRA...
- Publication number 20150283515
- Publication date Oct 8, 2015
- TORAY INDUSTRIES, INC.
- Masakazu Koiwa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEMIPERMEABLE MEMBRANE AND MANUFACTURING METHOD THEREFOR
- Publication number 20120261332
- Publication date Oct 18, 2012
- TORAY INDUSTRIES, INC.
- Kentaro Takagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITE SEMIPERMEABLE MEMBRANE AND METHOD FOR PRODUCING SAME
- Publication number 20120248027
- Publication date Oct 4, 2012
- TORAY INDUSTRIES, INC.
- Takao Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...