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Kenji Sawada

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  • Miyagi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Push switch
    • Patent number 7,122,756
    • Issue date Oct 17, 2006
    • Alps Electric Co., Ltd.
    • Atsumi Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch device
    • Patent number 6,800,825
    • Issue date Oct 5, 2004
    • Alps Electric Co., Ltd.
    • Makoto Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch with multiple levers and multiple switch assembly using same
    • Patent number 5,265,716
    • Issue date Nov 30, 1993
    • Alps Electric Co., Ltd.
    • Kenji Sawada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Support structure for rockable conductive plate in a seesaw-type sw...
    • Patent number 4,803,317
    • Issue date Feb 7, 1989
    • Alps Electric Co., Ltd.
    • Hiroki Sutoh
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Fixed-terminal structure
    • Patent number 4,789,359
    • Issue date Dec 6, 1988
    • Alps Electric Co., Ltd.
    • Kenji Sawada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch for motor
    • Patent number 4,780,580
    • Issue date Oct 25, 1988
    • Alps Electric Co. Ltd.
    • Kenji Sawada
    • 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
  • Information Patent Grant

    Waterproof structure of switch
    • Patent number 4,772,767
    • Issue date Sep 20, 1988
    • Alps Electric Co., Ltd.
    • Kenji Sawada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor switch
    • Patent number 4,689,450
    • Issue date Aug 25, 1987
    • Alps Electric Co., Ltd.
    • Kenji Sawada
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Composite switch
    • Patent number 4,659,880
    • Issue date Apr 21, 1987
    • Alps Electric Co., Ltd.
    • Shiro Kondo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Switch control unit for operating power windows of an automobile
    • Patent number 4,654,487
    • Issue date Mar 31, 1987
    • Alps Electric Co., Ltd.
    • Kenji Sawada
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Composite switch
    • Patent number 4,621,174
    • Issue date Nov 4, 1986
    • Alps Electric Co., Ltd.
    • Shiro Kondo
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Push switch
    • Publication number 20060000699
    • Publication date Jan 5, 2006
    • Alps Electric Co., Ltd.
    • Atsumi Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS