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Tatsuhiro Okawa

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle peripheral monitoring apparatus
    • Patent number 8,055,428
    • Issue date Nov 8, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuhiro Okawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Head rest device for vehicle
    • Patent number 7,986,151
    • Issue date Jul 26, 2011
    • Aisin Seiki Kabushiki Kaisha
    • Koichi Hirota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Head rest device
    • Patent number 7,770,967
    • Issue date Aug 10, 2010
    • Aisin Seiki Kabushiki Kaisha
    • Koichi Hirota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Headrest control apparatus and method
    • Patent number 7,614,690
    • Issue date Nov 10, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Kiyoka Matsubayashi
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAD REST DEVICE
    • Publication number 20090160235
    • Publication date Jun 25, 2009
    • AISIN SEIKI KABUSHIKI KAISHA
    • Koichi Hirota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEAD REST DEVICE FOR VEHICLE
    • Publication number 20090096468
    • Publication date Apr 16, 2009
    • AISIN SEIKI KABUSHIKI KAISHA
    • Koichi Hirota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE PERIPHERAL MONITORING APPARATUS
    • Publication number 20080147316
    • Publication date Jun 19, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuhiro OKAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    Headrest control apparatus and method
    • Publication number 20080067841
    • Publication date Mar 20, 2008
    • Kiyoka Matsubayashi
    • B60 - VEHICLES IN GENERAL