Yasuo Seike

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Otsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Separation membrane, separation membrane element, and method for pr...
- Patent number 9,616,390
- Issue date Apr 11, 2017
- Toray Industries, Inc.
- Hiroho Hirozawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SEPARATION MEMBRANE, SEPARATION MEMBRANE ELEMENT, AND METHOD FOR PR...
- Publication number 20140151286
- Publication date Jun 5, 2014
- TORAY INDUSTRIES, INC.
- Hiroho Hirozawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL