TREA

Iizuka Electric Industry Company Limited

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  • Tomioka, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Electric jack
    • Patent number 4,867,708
    • Issue date Sep 19, 1989
    • Iizuka Electric Industry Company Limited
    • Akichika Iizuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Resilient contact member of jack for use in conjunction with pin plug
    • Patent number 4,491,382
    • Issue date Jan 1, 1985
    • Iizuka Electric Industry Company Ltd.
    • Kazuhiro Ishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Resilient contact member of jack for use in conjunction with a pin-...
    • Patent number 4,266,845
    • Issue date May 12, 1981
    • Iizuka Electric Industry Company Limited
    • Kazuhiro Ishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric switch
    • Patent number 4,196,328
    • Issue date Apr 1, 1980
    • Iizuka Electric Industry Company Limited
    • Kazuhiro Ishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pin plug
    • Patent number 4,129,352
    • Issue date Dec 12, 1978
    • Iizuka Electric Industry Company Limited
    • Akichika Iizuka
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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