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Kikuyoshi Nishikawa

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rocker switch
    • Patent number 6,833,521
    • Issue date Dec 21, 2004
    • Sagami Electric Co., Ltd.
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic sensor switch
    • Patent number 6,759,932
    • Issue date Jul 6, 2004
    • Sagami Electric Co., Ltd.
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch having a seesaw type movable contact blade
    • Patent number 6,559,393
    • Issue date May 6, 2003
    • Sagami Electric Company
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic sensor switch
    • Patent number 6,538,542
    • Issue date Mar 25, 2003
    • Sagami Electric Co., Ltd.
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch
    • Patent number 6,504,116
    • Issue date Jan 7, 2003
    • Sagami Electric Co., Ltd.
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tact switch and its movable contact piece
    • Patent number 6,262,383
    • Issue date Jul 17, 2001
    • Sagami Electric Company, Ltd.
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pushbutton switch
    • Patent number 6,222,144
    • Issue date Apr 24, 2001
    • Sagami Electric Company
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tact switch
    • Patent number 6,114,644
    • Issue date Sep 5, 2000
    • Sagami Electric Co., Ltd.
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tilting on-off switch
    • Patent number 5,854,457
    • Issue date Dec 29, 1998
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pushbutton switch
    • Patent number 5,508,485
    • Issue date Apr 16, 1996
    • Sagami Electric Co., Ltd.
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Seesaw switch
    • Patent number 4,740,661
    • Issue date Apr 26, 1988
    • Kabushiki Kaisha Sagami Denshi Kogyo
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Rocker switch
    • Publication number 20040200714
    • Publication date Oct 14, 2004
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetic sensor switch
    • Publication number 20020149454
    • Publication date Oct 17, 2002
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switch having a seesaw type movable contact blade
    • Publication number 20020134653
    • Publication date Sep 26, 2002
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetic sensor switch
    • Publication number 20020113676
    • Publication date Aug 22, 2002
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switch
    • Publication number 20020050447
    • Publication date May 2, 2002
    • Kikuyoshi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS