TREA

Kazunori TAJIRI

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  • Hitachi-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for recovering valuable metal
    • Patent number 12,084,742
    • Issue date Sep 10, 2024
    • JX METALS CIRCULAR SOLUTIONS CO., LTD.
    • Nobuaki Okajima
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING MIXED METAL SALT
    • Publication number 20230312369
    • Publication date Oct 5, 2023
    • JX NIPPON MINING & METALS CORPORATION
    • Junichi ARAKAWA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR PRODUCING MIXED METAL SOLUTION AND METHOD FOR PRODUCING...
    • Publication number 20230193422
    • Publication date Jun 22, 2023
    • JX NIPPON MINING & METALS CORPORATION
    • Junichi ARAKAWA
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    METHOD FOR RECOVERING VALUABLE METAL
    • Publication number 20220127697
    • Publication date Apr 28, 2022
    • JX NIPPON MINING & METALS CORPORATION
    • Nobuaki OKAJIMA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD FOR RECOVERING VALUABLE METAL
    • Publication number 20220098702
    • Publication date Mar 31, 2022
    • JX NIPPON MINING & METALS CORPORATION
    • Nobuaki OKAJIMA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...