TREA

Shigeru Yamamura

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  • Oguni-machi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heater
    • Patent number 6,515,264
    • Issue date Feb 4, 2003
    • Toshiba Ceramics Co., Ltd.
    • Eiichi Toya
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heater
    • Patent number 6,407,371
    • Issue date Jun 18, 2002
    • Toshiba Ceramics Co., Ltd.
    • Eiichi Toya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Carbon heater
    • Patent number 6,043,468
    • Issue date Mar 28, 2000
    • Toshiba Ceramics Co., Ltd.
    • Eiichi Toya
    • C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

  • Information Patent Application

    Heater
    • Publication number 20020162835
    • Publication date Nov 7, 2002
    • TOSHIBA CERAMICS CO., LTD.
    • Eiichi Toya
    • H01 - BASIC ELECTRIC ELEMENTS