Masahiro Kihara

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Patents Grantslast 30 patents

Information Patent Grant
Method of generating fresh water and fresh-water generator
- Patent number 7,368,058
- Issue date May 6, 2008
- Toray Industries, Inc.
- Tsuyoshi Nishikawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Spiral reverse osmosis membrane element, reverse osmosis membrane m...
- Patent number 6,656,362
- Issue date Dec 2, 2003
- Toray Industries, Inc.
- Masahiro Kihara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reverse osmosis element utilizing a fabric composed of substantiall...
- Patent number 6,277,282
- Issue date Aug 21, 2001
- Toray Industries, Inc.
- Masahiro Kihara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL CLEANING METHOD FOR IMMERSED MEMBRANE ELEMENT
- Publication number 20130306559
- Publication date Nov 21, 2013
- TORAY INDUSTRIES, INC.
- Seiko Kantani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of generating fresh water and fresh-water generator
- Publication number 20040099600
- Publication date May 27, 2004
- Tsuyoshi Nishikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Desalination method and desalination apparatus
- Publication number 20030141250
- Publication date Jul 31, 2003
- Masahiro Kihara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL