TREA

Masahiro MAEDA

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  • Yamatokooriyama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Torsion damper and damper device
    • Patent number 11,603,888
    • Issue date Mar 14, 2023
    • Exedy Corporation
    • Hiroshi Uehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque limiter and power transmission device
    • Patent number 11,499,603
    • Issue date Nov 15, 2022
    • Exedy Corporation
    • Hiroshi Uehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission device
    • Patent number 11,486,463
    • Issue date Nov 1, 2022
    • Exedy Corporation
    • Hiroshi Uehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque limiter and power transmission device
    • Patent number 11,454,298
    • Issue date Sep 27, 2022
    • Exedy Corporation
    • Hiroshi Uehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch disc and torque limiter
    • Patent number 10,948,024
    • Issue date Mar 16, 2021
    • Exedy Corporation
    • Hiroshi Uehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring assembly and lock-up device for torque converter including same
    • Patent number 10,274,068
    • Issue date Apr 30, 2019
    • EXEDY Corporation
    • Mitsuru Kuwahata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lockup device, and fluid-type torque transmission device equipped w...
    • Patent number 8,205,731
    • Issue date Jun 26, 2012
    • Exedy Corporation
    • Masahiro Maeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coil spring assembly for a lock-up damper
    • Patent number 6,041,905
    • Issue date Mar 28, 2000
    • Exedy Corporation
    • Shinji Fujimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TORSION DAMPER AND DAMPER DEVICE
    • Publication number 20210131498
    • Publication date May 6, 2021
    • Exedy Corporation
    • Hiroshi UEHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE LIMITER AND POWER TRANSMISSION DEVICE
    • Publication number 20210102598
    • Publication date Apr 8, 2021
    • Exedy Corporation
    • Hiroshi UEHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE LIMITER AND POWER TRANSMISSION DEVICE
    • Publication number 20210102599
    • Publication date Apr 8, 2021
    • Exedy Corporation
    • Hiroshi UEHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER TRANSMISSION DEVICE
    • Publication number 20210102584
    • Publication date Apr 8, 2021
    • Exedy Corporation
    • Hiroshi UEHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING ASSEMBLY AND LOCK-UP DEVICE FOR TORQUE CONVERTER INCLUDING SAME
    • Publication number 20170276221
    • Publication date Sep 28, 2017
    • Exedy Corporation
    • Mitsuru KUWAHATA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOCKUP DEVICE, AND FLUID-TYPE TORQUE TRANSMISSION DEVICE EQUIPPED W...
    • Publication number 20090095589
    • Publication date Apr 16, 2009
    • Exedy Corporation
    • Masahiro MAEDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Damper disc assembly
    • Publication number 20060096823
    • Publication date May 11, 2006
    • Exedy Corporation
    • Masahiro Maeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...