TREA

Akinori Ito

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  • Furukawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Illuminated switch device
    • Patent number 4,947,011
    • Issue date Aug 7, 1990
    • Alps Electric Co., Ltd.
    • Tsuyoshi Muranoi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push switch
    • Patent number 4,795,860
    • Issue date Jan 3, 1989
    • Alps Electric Co., Ltd.
    • Soetsu Kamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Illuminative switch assembly
    • Patent number 4,775,767
    • Issue date Oct 4, 1988
    • Alps Electric Co., Ltd.
    • Kenji Sawada
    • H01 - BASIC ELECTRIC ELEMENTS