TREA

Minoru KUBOTA

Follow

Person

  • Fukuoka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Molten metal filtration device
    • Patent number 10,300,525
    • Issue date May 28, 2019
    • Mitsui Mining & Smelting Co., Ltd.
    • Takeo Arita
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    MOLTEN METAL FILTRATION DEVICE
    • Publication number 20170252797
    • Publication date Sep 7, 2017
    • Mitsui Mining and Smelting Co., Ltd.
    • Takeo ARITA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...