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Katsumi Konno

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  • Hokkaido, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    FOAMABLE RESIN COMPOSITION AND FOAMED BODY
    • Publication number 20110230576
    • Publication date Sep 22, 2011
    • SHOWA HIGHPOLYMER CO., LTD.
    • Kei Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FOAMABLE RESIN COMPOSITION AND FOAMED BODY
    • Publication number 20110077313
    • Publication date Mar 31, 2011
    • Showa Denko K.K.
    • Kei Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...