Hirotaka Kofune

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Isesaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Curable polyvinyl benzyl compound and process for producing the same
- Patent number 7,514,379
- Issue date Apr 7, 2009
- Showa Highpolymer Co., Ltd.
- Shouji Nishiguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Curable polyvinyl benzyl compound and process for producing the same
- Publication number 20080113176
- Publication date May 15, 2008
- SHOWA HIGHPOLYMER CO., LTD.
- Shouji Nishiguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Curable polyvinyl benzyl compound and process for producing the same
- Publication number 20050176909
- Publication date Aug 11, 2005
- SHOWA HIGHPOLYMER CO., LTD.
- Shouji Nishiguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...