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Yuji Imaizumi

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  • Niihama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mineral processing method
    • Patent number 11,697,862
    • Issue date Jul 11, 2023
    • Kyushu University, National University Corporation
    • Tsuyoshi Hirajima
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method of processing cyanide ions by ozone
    • Patent number 6,264,847
    • Issue date Jul 24, 2001
    • Sumitomo Metal Mining, Co., Ltd.
    • Ryozo Ushio
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    MINERAL PROCESSING METHOD
    • Publication number 20190360072
    • Publication date Nov 28, 2019
    • KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    • Tsuyoshi HIRAJIMA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...