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Atsuo Imai

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrochromic display device
    • Patent number 4,598,979
    • Issue date Jul 8, 1986
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masami Sugiuchi
    • G02 - OPTICS
  • Information Patent Grant

    Solid-electrolyte cell
    • Patent number 4,496,638
    • Issue date Jan 29, 1985
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masami Sugiuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Oxygen gas permselective membrane
    • Patent number 4,483,694
    • Issue date Nov 20, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Tsutomu Takamura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Solid state lithium cell
    • Patent number 4,404,268
    • Issue date Sep 13, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Atsuo Imai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Unit for measuring alkali metal vapor concentration
    • Patent number 4,312,733
    • Issue date Jan 26, 1982
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Susumu Ninomiya
    • G01 - MEASURING TESTING