TREA

Yoshimasa Miura

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Agents for and method of reducing the fluidity drop of hydraulic ce...
    • Patent number 5,919,881
    • Issue date Jul 6, 1999
    • Takemoto Yushi Kabushiki Kaisha
    • Mitsuo Kinoshita
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Cement dispersion agents
    • Patent number 5,362,829
    • Issue date Nov 8, 1994
    • Takemoto Yushi Kabushiki Kaisha
    • Mitsuo Kinoshita
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Cement dispersion agents
    • Patent number 5,290,869
    • Issue date Mar 1, 1994
    • Takemoto Yushi Kabushiki Kaisha
    • Mitsuo Kinoshita
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES