TREA

Yoshiaki Suzuki

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  • Okayama, JP
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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...
  • Information Patent Grant

    Water-cooling jacket structure for inspection hole of flash furnace
    • Patent number 7,943,082
    • Issue date May 17, 2011
    • Pan Pacific Copper Co., Ltd.
    • Takayuki Arakane
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Method of operating non-ferrous smelting plant
    • Patent number 7,776,133
    • Issue date Aug 17, 2010
    • Nippon Mining & Metals Co., Ltd.
    • Kenta Nakagawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Taphole cooling structure
    • Patent number 7,510,679
    • Issue date Mar 31, 2009
    • Nippon Mining & Metals Co., Ltd.
    • Tatsuya Motomura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Pyrometallurgical smelting method of copper
    • Patent number 5,912,401
    • Issue date Jun 15, 1999
    • Nippon Mining & Metals Co., Ltd.
    • Takayoshi Fujii
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for pyrometallurgical smelting of copper
    • Patent number 5,662,730
    • Issue date Sep 2, 1997
    • Nippon Mining & Metals Co., Ltd.
    • Susumu Akagi
    • 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...
  • Information Patent Application

    WATER-COOLING JACKET STRUCTURE FOR INSPECTION HOLE OF FLASH FURNACE
    • Publication number 20090165684
    • Publication date Jul 2, 2009
    • Takayuki ARAKANE
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Method for operating non-ferrous smelting plant
    • Publication number 20090064820
    • Publication date Mar 12, 2009
    • Pan Pacific Copper Co., Ltd.
    • Kenta Nakagawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    TAPHOLE COOLING STRUCTURE
    • Publication number 20080128964
    • Publication date Jun 5, 2008
    • Tatsuya Motomura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...