TREA

Tadayoshi Tanaka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric furnace
    • Patent number 7,145,932
    • Issue date Dec 5, 2006
    • Sakaguchi Dennetsu Kabushiki Kaisha
    • Isao Sakaguchi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Electric furnace
    • Publication number 20050141586
    • Publication date Jun 30, 2005
    • Sakaguchi Dennetsu Kabushiki Kaisha
    • Isao Sakaguchi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR