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Ken Kosaka

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  • Miyagi-Ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Input operating apparatus
    • Patent number 10,289,149
    • Issue date May 14, 2019
    • Alps Alpine Co., Ltd.
    • Ken Kosaka
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    In-vehicle lever switch device
    • Patent number 8,907,240
    • Issue date Dec 9, 2014
    • Bayerische Motoren Werke Aktiengesellschaft
    • Ken Kosaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    In-vehicle lever switch device
    • Patent number 8,895,879
    • Issue date Nov 25, 2014
    • Bayerische Motoren Werke Aktiengesellschaft
    • Ken Kosaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Turn signal switch device
    • Patent number 8,822,856
    • Issue date Sep 2, 2014
    • Alps Electric Co., Ltd.
    • Ken Kosaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Turn signal switch device
    • Patent number 7,541,550
    • Issue date Jun 2, 2009
    • Alps Electric Co., Ltd.
    • Ken Kosaka
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INPUT OPERATING APPARATUS
    • Publication number 20170293317
    • Publication date Oct 12, 2017
    • Alps Electric Co., Ltd.
    • Ken Kosaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CLICK MECHANISM AND INPUT DEVICE
    • Publication number 20160071667
    • Publication date Mar 10, 2016
    • Alps Electric Co., Ltd.
    • Kazunari Takahashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IN-VEHICLE LEVER SWITCH DEVICE
    • Publication number 20130206551
    • Publication date Aug 15, 2013
    • Alps Electric Co., Ltd.
    • Ken Kosaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    IN-VEHICLE LEVER SWITCH DEVICE
    • Publication number 20130206564
    • Publication date Aug 15, 2013
    • Alps Electric Co., Ltd.
    • Ken Kosaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TURN SIGNAL SWITCH DEVICE
    • Publication number 20120217142
    • Publication date Aug 30, 2012
    • Ken Kosaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TURN SIGNAL SWITCH DEVICE
    • Publication number 20080185269
    • Publication date Aug 7, 2008
    • Ken Kosaka
    • B60 - VEHICLES IN GENERAL