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Atsushi Yamazumi

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  • Kariya-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flywheel apparatus
    • Patent number 10,995,817
    • Issue date May 4, 2021
    • Aisin Seiki Kabushiki Kaisha
    • Atsushi Yamazumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper device
    • Patent number 10,598,252
    • Issue date Mar 24, 2020
    • Aisin Seiki Kabushiki Kaisha
    • Yuki Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper apparatus
    • Patent number 9,638,262
    • Issue date May 2, 2017
    • Aisin Seiki Kabushiki Kaisha
    • Atsushi Yamazumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque fluctuation absorber
    • Patent number 8,663,021
    • Issue date Mar 4, 2014
    • Aisin Seiki Kabushiki Kaisha
    • Tomohiro Saeki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque fluctuation absorber
    • Patent number 8,523,685
    • Issue date Sep 3, 2013
    • Aisin Seiki Kabushiki Kaisha
    • Tomohiro Saeki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque fluctuation absorbing apparatus
    • Patent number 8,398,491
    • Issue date Mar 19, 2013
    • Aisin Seiki Kabushiki Kaisha
    • Tomohiro Saeki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper device
    • Patent number 8,272,966
    • Issue date Sep 25, 2012
    • Aisin Seiki Kabushiki Kaisha
    • Tomohiro Saeki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLYWHEEL APPARATUS
    • Publication number 20180372181
    • Publication date Dec 27, 2018
    • AISIN SEIKI KABUSHIKI KAISHA
    • Atsushi Yamazumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20180195577
    • Publication date Jul 12, 2018
    • AISIN SEIKI KABUSHIKI KAISHA
    • Yuki ISHIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER APPARATUS
    • Publication number 20150267756
    • Publication date Sep 24, 2015
    • AISIN SEIKI KABUSHIKI KAISHA
    • Atsushi YAMAZUMI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE FLUCTUATION ABSORBER
    • Publication number 20120252588
    • Publication date Oct 4, 2012
    • KOJIMA CO., LTD.
    • Tomohiro SAEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE FLUCTUATION ABSORBER
    • Publication number 20120077606
    • Publication date Mar 29, 2012
    • AISIN SEIKI KABUSHIKI KAISHA
    • Tomohiro SAEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE FLUCTUATION ABSORBING APPARATUS
    • Publication number 20110098119
    • Publication date Apr 28, 2011
    • AISIN SEIKI KABUSHIKI KAISHA
    • Tomohiro Saeki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20110098120
    • Publication date Apr 28, 2011
    • AISIN SEIKI KABUSHIKI KAISHA
    • Satoshi NAKAGAITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE FLUCTUATION ABSORBER
    • Publication number 20100243404
    • Publication date Sep 30, 2010
    • AISIN SEIKI KABUSHIKI KAISHA
    • Tomohiro SAEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20100062864
    • Publication date Mar 11, 2010
    • AISIN SEIKI KABUSHIKI KAISHA
    • Tomohiro SAEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...