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Susumu Ohoka

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  • Ichihara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plated resin article
    • Patent number 4,876,145
    • Issue date Oct 24, 1989
    • Denki Kagaku Kogyo Kabushiki Kaisha
    • Tetsuro Maeda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Plated resin article
    • Patent number 4,732,807
    • Issue date Mar 22, 1988
    • Denki Kagaku Kogyo K.K.
    • Tetsuro Maeda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Thermoplastic resin compositions
    • Patent number 4,476,266
    • Issue date Oct 9, 1984
    • Denki Kagaku Kogyo Kabushiki Kaisha
    • Tetsuro Maeda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...