TREA

Mitsumasa HOSHI

Follow

Person

  • Oita-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Copper smelting method
    • Patent number 8,382,879
    • Issue date Feb 26, 2013
    • Pan Pacific Copper Co., Ltd.
    • Tatsuya Motomura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    COPPER SMELTING METHOD
    • Publication number 20090293678
    • Publication date Dec 3, 2009
    • Tatsuya MOTOMURA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...