Ken Takeda

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Retention improving composition
- Patent number 7,776,181
- Issue date Aug 17, 2010
- Toagosei Co., Ltd.
- Yoshio Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Composition Containing Amphoteric Water-Soluble Polymer
- Publication number 20080230193
- Publication date Sep 25, 2008
- TOAGOSEI CO., LTD.
- Yoshio Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Retention Improving Composition
- Publication number 20080004405
- Publication date Jan 3, 2008
- Toagosei Co., Ltd.
- Yoshio Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing water-soluble polymer
- Publication number 20070138105
- Publication date Jun 21, 2007
- Ken Takeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-soluble copolymer, polymeric flocculant, and method of dehydr...
- Publication number 20050230319
- Publication date Oct 20, 2005
- TOAGOSEI CO., LTD.
- Yoshio Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...