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Masakazu NAGASAWA

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Active anti-vibration device and method of controlling active-vibra...
    • Patent number 11,292,329
    • Issue date Apr 5, 2022
    • Bridgestone Corporation
    • Akira Ueki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vibration-damping device
    • Patent number 10,788,093
    • Issue date Sep 29, 2020
    • Bridgestone Corporation
    • Akira Ueki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration damping device
    • Patent number 10,760,641
    • Issue date Sep 1, 2020
    • Bridgestone Corporation
    • Akira Ueki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vibration-damping device
    • Patent number 10,480,607
    • Issue date Nov 19, 2019
    • Bridgestone Corporation
    • Masakazu Nagasawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anti-vibration apparatus
    • Patent number 10,221,916
    • Issue date Mar 5, 2019
    • Bridgestone Corporation
    • Akira Ueki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vibration-damping device
    • Patent number 10,030,738
    • Issue date Jul 24, 2018
    • Bridgestone Corporation
    • Akira Ueki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vibration-damping device
    • Patent number 9,939,038
    • Issue date Apr 10, 2018
    • Bridgestone Corporation
    • Akira Ueki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vibration isolator
    • Patent number 9,772,002
    • Issue date Sep 26, 2017
    • Bridgestone Corporation
    • Akira Ueki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vibration damping device
    • Patent number 9,759,285
    • Issue date Sep 12, 2017
    • Bridgestone Corporation
    • Akira Ueki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vibration isolator
    • Patent number 9,726,251
    • Issue date Aug 8, 2017
    • Bridgestone Corporation
    • Masakazu Nagasawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vibration isolator
    • Patent number 9,719,576
    • Issue date Aug 1, 2017
    • Bridgestone Corporation
    • Masakazu Nagasawa
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VIBRATION-DAMPING DEVICE
    • Publication number 20220381316
    • Publication date Dec 1, 2022
    • Bridgestone Corporation
    • Akira UEKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ACTIVE ANTI-VIBRATION DEVICE AND METHOD OF CONTROLLING ACTIVE-VIBRA...
    • Publication number 20200122561
    • Publication date Apr 23, 2020
    • BRIDGESTONE CORPORATION
    • Akira UEKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIBRATION-DAMPING DEVICE
    • Publication number 20200049224
    • Publication date Feb 13, 2020
    • Bridgestone Corporation
    • Akira UEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VIBRATION-DAMPING DEVICE
    • Publication number 20190176605
    • Publication date Jun 13, 2019
    • Bridgestone Corporation
    • Akira UEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VIBRATION-DAMPING DEVICE
    • Publication number 20190145488
    • Publication date May 16, 2019
    • Bridgestone Corporation
    • Akira UEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VIBRATION DAMPING DEVICE
    • Publication number 20190107171
    • Publication date Apr 11, 2019
    • Bridgestone Corporation
    • Akira UEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VIBRATION-DAMPING DEVICE
    • Publication number 20180073591
    • Publication date Mar 15, 2018
    • Bridgestone Corporation
    • Masakazu NAGASAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VIBRATION-DAMPING DEVICE
    • Publication number 20170167564
    • Publication date Jun 15, 2017
    • Bridgestone Corporation
    • Akira UEKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIBRATION-DAMPING DEVICE
    • Publication number 20160245364
    • Publication date Aug 25, 2016
    • Bridgestone Corporation
    • Akira UEKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ANTI-VIBRATION APPARATUS
    • Publication number 20160131219
    • Publication date May 12, 2016
    • Bridgestone Corporation
    • Akira UEKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIBRATION DAMPING DEVICE
    • Publication number 20160102728
    • Publication date Apr 14, 2016
    • Bridgestone Corporation
    • Akira UEKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIBRATION ISOLATOR
    • Publication number 20160053844
    • Publication date Feb 25, 2016
    • Bridgestone Corporation
    • Masakazu NAGASAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIBRATION ISOLATOR
    • Publication number 20160053845
    • Publication date Feb 25, 2016
    • Bridgestone Corporation
    • Akira UEKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIBRATION ISOLATOR
    • Publication number 20160053846
    • Publication date Feb 25, 2016
    • Bridgestone Corporation
    • Masakazu NAGASAWA
    • B60 - VEHICLES IN GENERAL