TREA

Ryuichi Yatomi

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  • Toyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical agitating apparatus
    • Patent number 6,296,384
    • Issue date Oct 2, 2001
    • Sumitomo Heavy Industries, Ltd.
    • Ryuichi Yatomi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Agitator
    • Patent number 5,102,229
    • Issue date Apr 7, 1992
    • Sumitomo Heavy Industries, Ltd.
    • Makoto Wada
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL