Shigeki Katayama

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  • Kawasaki, JP

Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 7,358,292
    • Issue date Apr 15, 2008
    • ASAHI KASEI CHEMICALS CORPORATION
    • Takaaki Miyoshi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20050171262
    • Publication date Aug 4, 2005
    • ASAHI KASEI CHEMICALS CORPORATION
    • Takaaki Miyoshi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...