TREA

Shuichi Fujita

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dispersant for hydraulic composition
    • Patent number 9,029,444
    • Issue date May 12, 2015
    • Kao Corporation
    • Yoshihito Naka
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Admixture for concrete
    • Patent number 5,707,445
    • Issue date Jan 13, 1998
    • Kao Corporation
    • Fujio Yamato
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Cement admixture
    • Patent number 5,256,199
    • Issue date Oct 26, 1993
    • Kao Corporation
    • Fuzio Yamato
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Cement dispersion agent
    • Patent number 4,759,802
    • Issue date Jul 26, 1988
    • Kao Corporation
    • Yasusuke Ochi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents