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Yutaka Fukuyama

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  • Yokkaichi-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Propylene resin composition and molding thereof
    • Patent number 7,687,566
    • Issue date Mar 30, 2010
    • Mitsubishi Chemical Corporation
    • Akihiro Matsuki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Carbon black
    • Patent number 7,485,280
    • Issue date Feb 3, 2009
    • Mitsubishi Chemical Corporation
    • Akihiro Matsuki
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Carbon black and process for producing the same
    • Patent number 6,358,487
    • Issue date Mar 19, 2002
    • Mitsubishi Chemical Corporation
    • Yoshihiro Omae
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Carbon black and the process for producing the same
    • Patent number 6,096,284
    • Issue date Aug 1, 2000
    • Mitsubishi Chemical Corporation
    • Shinichi Kanamaru
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Carbon black
    • Patent number 5,772,975
    • Issue date Jun 30, 1998
    • Mitsubishi Chemical Corporation
    • Nobutake Mise
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents