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Yasuhiro WATANABE

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Patents Grantslast 30 patents

  • Information Patent Grant

    Coil spring
    • Patent number 9,926,993
    • Issue date Mar 27, 2018
    • AISIN AW CO. LTD.
    • Yoshihiro Takikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    COIL SPRING
    • Publication number 20170108072
    • Publication date Apr 20, 2017
    • Aisin AW Co., Ltd.
    • Yoshihiro TAKIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...