TREA

Kazuaki Takebayashi

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  • Hitachi-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for recovery of copper from copper-containing chloride media
    • Patent number 9,234,259
    • Issue date Jan 12, 2016
    • JX Nippon Mining & Metals Corporation
    • Yoshifumi Abe
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for recovering metal from ore
    • Patent number 8,585,798
    • Issue date Nov 19, 2013
    • Nippon Mining & Metals Co., Ltd.
    • Yoshifumi Abe
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process of leaching gold
    • Patent number 8,388,730
    • Issue date Mar 5, 2013
    • JX Nippon Mining & Metals Corporation
    • Yoshifumi Abe
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method of obtaining copper from ore
    • Patent number 7,842,120
    • Issue date Nov 30, 2010
    • JX Nippon Mining & Metals Corporation
    • Yoshifumi Abe
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for recovering indium by electrowinning and apparatus therefor
    • Patent number 5,543,031
    • Issue date Aug 6, 1996
    • Nippon Mining & Metals Co., Ltd.
    • Hidenori Okamoto
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR RECOVERY OF COPPER FROM COPPER-CONTAINING CHLORIDE MEDIA
    • Publication number 20100031779
    • Publication date Feb 11, 2010
    • Nippon Mining & Metals Co., Ltd.
    • Yoshifumi Abe
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PROCESS OF LEACHING GOLD
    • Publication number 20090241735
    • Publication date Oct 1, 2009
    • NIPPON MINING & METALS CO., LTD.
    • Yoshifumi Abe
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Method of obtaining copper from ore
    • Publication number 20090241732
    • Publication date Oct 1, 2009
    • NIPPON MINING & METALS CO., LTD.
    • Yoshifumi Abe
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Method for recovering metal from ore
    • Publication number 20090241736
    • Publication date Oct 1, 2009
    • Nippon Mining & Metals Co., Ltd.
    • Yoshifumi Abe
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...