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Eiichi Toya

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Patents Grantslast 30 patents

  • Information Patent Grant

    Carbon wire heating object sealing heater and fluid heating apparat...
    • Patent number 7,072,578
    • Issue date Jul 4, 2006
    • Toshiba Ceramics Co., Ltd.
    • Norihiko Saito
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Steam generator and mixer using the same
    • Patent number 6,961,516
    • Issue date Nov 1, 2005
    • Toshiba Ceramics Co., Ltd.
    • Eiichi Toya
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Carbon wire heating object sealing heater and fluid heating apparat...
    • Patent number 6,885,814
    • Issue date Apr 26, 2005
    • Toshiba Ceramics Co., Ltd.
    • Takanori Saito
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • 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

    Fluid heating apparatus
    • Patent number 6,516,143
    • 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

    Sealing terminal
    • Patent number 6,204,488
    • Issue date Mar 20, 2001
    • Toshiba Ceramics Co., Ltd.
    • Eiichi Toya
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

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

    Vapor phase growth apparatus
    • Patent number 5,868,850
    • Issue date Feb 9, 1999
    • Toshiba Ceramics Co., Ltd.
    • Masahiko Ichishima
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Vertical heat treatment device for semiconductor
    • Patent number 5,494,524
    • Issue date Feb 27, 1996
    • Toshiba Ceramics Co., Ltd.
    • Takeshi Inaba
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Vertical boat and a method for making the same
    • Patent number 5,492,229
    • Issue date Feb 20, 1996
    • Toshiba Ceramics Co., Ltd.
    • Takashi Tanaka
    • C30 - CRYSTAL GROWTH
  • 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

    Mirror for SOR
    • Patent number 5,448,418
    • Issue date Sep 5, 1995
    • Toshiba Ceramics Co., Ltd.
    • Shirou Hotate
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Electrode plate for plasma etching
    • Patent number 5,324,411
    • Issue date Jun 28, 1994
    • Toshiba Ceramics Co., Ltd.
    • Masahiko Ichishima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Susceptor for vapor-growth deposition
    • Patent number 5,200,157
    • Issue date Apr 6, 1993
    • Toshiba Ceramics Co., Ltd.
    • Eiichi Toya
    • C30 - CRYSTAL GROWTH
  • 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...

Patents Applicationslast 30 patents

  • Information Patent Application

    Carbon wire heating object sealing heater and fluid heating apparat...
    • Publication number 20050133494
    • Publication date Jun 23, 2005
    • TOSHIBA CERAMICS CO., LTD.
    • Norihiko Saito
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Steam generator and mixer using the same
    • Publication number 20040247302
    • Publication date Dec 9, 2004
    • TOSHIBA CERAMICS CO., LTD.
    • Eiichi Toya
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Carbon wire heating object sealing heater and fluid heating apparat...
    • Publication number 20030180034
    • Publication date Sep 25, 2003
    • TOSHIBA CERAMICS CO., LTD.
    • Takanori Saito
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

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

    Fluid heating apparatus
    • Publication number 20020023919
    • Publication date Feb 28, 2002
    • TOSHIBA CERAMICS CO., LTD.
    • Eiichi Toya
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR