TREA

Akihiro NAGATANI

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of operating electric arc furnace
    • Patent number 10,215,494
    • Issue date Feb 26, 2019
    • Daido Steel Co., Ltd.
    • Noriyuki Tomita
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Arc furnace
    • Patent number 9,182,173
    • Issue date Nov 10, 2015
    • Daido Steel Co., Ltd.
    • Masato Ogawa
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF OPERATING ELECTRIC ARC FURNACE
    • Publication number 20160123664
    • Publication date May 5, 2016
    • DAIDO STEEL CO., LTD.
    • Noriyuki TOMITA
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Application

    ARC FURNACE
    • Publication number 20150063400
    • Publication date Mar 5, 2015
    • DAIDO STEEL CO., LTD.
    • Masato OGAWA
    • F27 - FURNACES KILNS OVENS RETORTS