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Masakazu Kamiya

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Patents Grantslast 30 patents

  • 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 absorbing apparatus
    • Patent number 9,523,409
    • Issue date Dec 20, 2016
    • Aisin Seiki Kabushiki Kaisha
    • Masaru Ebata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper mechanism
    • Patent number 7,942,749
    • Issue date May 17, 2011
    • Exedy Corporation
    • Hiroshi Uehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmitting mechanism with two hysteresis mechanisms
    • Patent number 6,247,571
    • Issue date Jun 19, 2001
    • Aisin Seiki Kabushiki Kaisha
    • Mototaka Nakane
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque variation absorbing device
    • Patent number 5,620,373
    • Issue date Apr 15, 1997
    • Aisin Seiki Kabushiki Kaisha
    • Junji Kagiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque variation absorbing device having friction members imparting...
    • Patent number 5,484,338
    • Issue date Jan 16, 1996
    • Aisin Seiki Kabushiki Kaisha
    • Kazuyuki Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque fluctuation absorbing apparatus
    • Patent number 5,454,459
    • Issue date Oct 3, 1995
    • Aisin Seiki Kabushiki Kaisha
    • Shuji Sadakari
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque variation absorbing device
    • Patent number 5,195,396
    • Issue date Mar 23, 1993
    • Aisin Seiki Kabushiki Kaisha
    • Masakazu Kamiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for absorbing torque variation
    • Patent number 5,065,642
    • Issue date Nov 19, 1991
    • Aisin Seiki Kabushiki Kaisha Kariya
    • Junji Kagiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque variation absorbing device
    • Patent number 5,052,244
    • Issue date Oct 1, 1991
    • Aisin Seiki Kabushiki Kaisha
    • Masakazu Kamiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque variation absorbing device
    • Patent number 4,972,734
    • Issue date Nov 27, 1990
    • Aisin Seiki Kabushiki Kaisha
    • Motoi Hyodo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque variation absorbing device
    • Patent number 4,932,921
    • Issue date Jun 12, 1990
    • Aisin Seiki Kabushiki Kaisha
    • Kiyonori Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hysteresis mechanism for a torque variation absorbing device
    • Patent number 4,908,003
    • Issue date Mar 13, 1990
    • Aisin Seiki Kabushiki Kaisha
    • Kiyonori Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary drive transmitting mechanism with damping springs
    • Patent number 4,899,617
    • Issue date Feb 13, 1990
    • Aisin Seiki Kabushiki Kaisha
    • Kiyonori Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque variation absorbing device
    • Patent number 4,887,485
    • Issue date Dec 19, 1989
    • Aisin Seiki Kabushiki Kaisha
    • Kiyonori Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for absorbing variation in torque
    • Patent number 4,850,932
    • Issue date Jul 25, 1989
    • Aisin Seiki Kabushiki Kaisha
    • Junji Kagiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for absorbing torque fluctuations
    • Patent number 4,748,868
    • Issue date Jun 7, 1988
    • Aisin Seiki Kabushiki Kaisha
    • Kiyonori Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque variation absorbing device
    • Patent number 4,663,983
    • Issue date May 12, 1987
    • Aisin Seiki Kabushiki Kaisha
    • Kiyonori Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • 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 ABSORBING APPARATUS
    • Publication number 20130298725
    • Publication date Nov 14, 2013
    • GIF GESELLSCHAFT FUR INDUSTRIEFORSCHUNG MBH
    • Masaru Ebata
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    DAMPER MECHANISM
    • Publication number 20090069098
    • Publication date Mar 12, 2009
    • Exedy Corporation
    • Hiroshi Uehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...