Koichi Dan

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyethylene terephthalate composition, manufacturing method theref...
- Patent number 9,056,956
- Issue date Jun 16, 2015
- Toray Industries, Inc.
- Hiroji Kojima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hollow fiber membrane and method of producing the same
- Patent number 7,504,034
- Issue date Mar 17, 2009
- Toray Industries, Inc.
- Shin-Ichi Minegishi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Hollow fiber membrane and method of producing the same
- Patent number 7,182,870
- Issue date Feb 27, 2007
- Toray Industries, Inc.
- Shin-ichi Minegishi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
POLYETHYLENE TEREPHTHALATE COMPOSITION, MANUFACTURING METHOD THEREF...
- Publication number 20120208943
- Publication date Aug 16, 2012
- TORAY INDUSTRIES, INC.
- Hiroji Kojima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hollow fiber membrane and method of producing the same
- Publication number 20070090051
- Publication date Apr 26, 2007
- TORAY INDUSTRIES, INC.
- Shin-ichi Minegishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow fiber membrane and method of producing the same
- Publication number 20050258101
- Publication date Nov 24, 2005
- TORAY INDUSTRIES, INC.
- Shin-ichi Minegishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow fiber membrane and method of producing the same
- Publication number 20030094409
- Publication date May 22, 2003
- TORAY INDUSTRIES, INC.
- Shin-ichi Minegishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL