TREA

Yukio Itoh

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  • Oguni, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ceramic device
    • Patent number 5,449,545
    • Issue date Sep 12, 1995
    • Toshiba Ceramics Co., Ltd.
    • Eiichi Toya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Ceramic membrane device and a method of producing the same
    • Patent number 5,178,727
    • Issue date Jan 12, 1993
    • Toshiba Ceramics Co., Ltd.
    • Eiichi Toya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Susceptor
    • Patent number 5,074,017
    • Issue date Dec 24, 1991
    • Toshiba Ceramics Co., Ltd.
    • Eiichi Toya
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...