TREA

Keisuke FUKUNAGA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor with inverter and bus bar arrangement
    • Patent number 12,101,003
    • Issue date Sep 24, 2024
    • Nidec Corporation
    • Shohei Fujimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drive device
    • Patent number 12,081,080
    • Issue date Sep 3, 2024
    • Nidec Corporation
    • Keigo Nakamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor unit
    • Patent number 12,027,946
    • Issue date Jul 2, 2024
    • Nidec Corporation
    • Shuhei Nakamatsu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor-pump with wire harness arrangement for power supplies
    • Patent number 11,936,276
    • Issue date Mar 19, 2024
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Housing for an electric motor
    • Patent number 11,929,658
    • Issue date Mar 12, 2024
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor with cover plate having insertion holes
    • Patent number 11,909,276
    • Issue date Feb 20, 2024
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor unit
    • Patent number 11,781,635
    • Issue date Oct 10, 2023
    • Nidec Corporation
    • Keisuke Fukunaga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Drive device
    • Patent number 11,732,795
    • Issue date Aug 22, 2023
    • Nidec Corporation
    • Yuki Ishikawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor unit
    • Patent number 11,728,710
    • Issue date Aug 15, 2023
    • Nidec Corporation
    • Yuki Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Driving device
    • Patent number 11,728,707
    • Issue date Aug 15, 2023
    • Nidec Corporation
    • Yuki Ishikawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Housing for an electric motor
    • Patent number 11,588,368
    • Issue date Feb 21, 2023
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor unit
    • Patent number 11,515,758
    • Issue date Nov 29, 2022
    • Nidec Corporation
    • Yuki Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor assembly
    • Patent number 11,486,484
    • Issue date Nov 1, 2022
    • Nidec Corporation
    • Shuhei Nakamatsu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor assembly including inverter case and wiring harness
    • Patent number 11,431,220
    • Issue date Aug 30, 2022
    • Nidec Corporation
    • Shuhei Nakamatsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gear system with motor
    • Patent number 11,411,465
    • Issue date Aug 9, 2022
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Housing for an electric motor
    • Patent number 11,239,722
    • Issue date Feb 1, 2022
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor assembly
    • Patent number 11,239,724
    • Issue date Feb 1, 2022
    • Nidec Corporation
    • Shuhei Nakamatsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator core including recessed portion, projecting portion, and wel...
    • Patent number 11,201,518
    • Issue date Dec 14, 2021
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Busbar unit for an electric motor
    • Patent number 11,159,071
    • Issue date Oct 26, 2021
    • Nidec Corporation
    • Matthias Fischer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Busbar assembly for an electric motor
    • Patent number 11,081,927
    • Issue date Aug 3, 2021
    • Nidec Corporation
    • Matthias Fischer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric motor
    • Patent number 11,038,392
    • Issue date Jun 15, 2021
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Wire support for motor stator
    • Patent number 11,025,129
    • Issue date Jun 1, 2021
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor having grounding contact of a controller
    • Patent number 10,855,148
    • Issue date Dec 1, 2020
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bus bar unit and motor
    • Patent number 10,790,717
    • Issue date Sep 29, 2020
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 10,587,166
    • Issue date Mar 10, 2020
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bus bar structure for a motor
    • Patent number 10,256,694
    • Issue date Apr 9, 2019
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 10,243,427
    • Issue date Mar 26, 2019
    • Nidec Corporation
    • Keisuke Fukunaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor and bus bar unit having overlapping bridge portions
    • Patent number 10,211,699
    • Issue date Feb 19, 2019
    • Nidec Corporation
    • Keisuke Fukunaga
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bus bar unit and motor
    • Patent number 9,979,249
    • Issue date May 22, 2018
    • Nidec Corporation
    • Keisuke Fukunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary transmitting assembly, device for converting rotary motion t...
    • Patent number 9,879,766
    • Issue date Jan 30, 2018
    • Nidec Corporation
    • Keisuke Fukunaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HOUSING FOR AN ELECTRIC MOTOR
    • Publication number 20230187996
    • Publication date Jun 15, 2023
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR UNIT
    • Publication number 20230072550
    • Publication date Mar 9, 2023
    • NIDEC CORPORATION
    • Yuki ISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE DEVICE
    • Publication number 20220294317
    • Publication date Sep 15, 2022
    • NIDEC CORPORATION
    • Keigo NAKAMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVE DEVICE
    • Publication number 20220216820
    • Publication date Jul 7, 2022
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVE DEVICE
    • Publication number 20220205530
    • Publication date Jun 30, 2022
    • NIDEC CORPORATION
    • Yuki ISHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR UNIT
    • Publication number 20220196137
    • Publication date Jun 23, 2022
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVE DEVICE AND VEHICLE DRIVE SYSTEM
    • Publication number 20220194230
    • Publication date Jun 23, 2022
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR UNIT
    • Publication number 20220200398
    • Publication date Jun 23, 2022
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE DEVICE
    • Publication number 20220185122
    • Publication date Jun 16, 2022
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR UNIT
    • Publication number 20220173641
    • Publication date Jun 2, 2022
    • NIDEC CORPORATION
    • Shohei FUJIMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR UNIT
    • Publication number 20220173638
    • Publication date Jun 2, 2022
    • NIDEC CORPORATION
    • Shuhei NAKAMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR UNIT
    • Publication number 20220149701
    • Publication date May 12, 2022
    • NIDEC CORPORATION
    • Shuhei NAKAMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HOUSING FOR AN ELECTRIC MOTOR
    • Publication number 20220123621
    • Publication date Apr 21, 2022
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR UNIT
    • Publication number 20210167667
    • Publication date Jun 3, 2021
    • NIDEC CORPORATION
    • Yuki ISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVING DEVICE
    • Publication number 20210044173
    • Publication date Feb 11, 2021
    • NIDEC CORPORATION
    • Yuki ISHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GEAR SYSTEM WITH MOTOR
    • Publication number 20200395816
    • Publication date Dec 17, 2020
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20200373820
    • Publication date Nov 26, 2020
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE APPARATUS
    • Publication number 20200328652
    • Publication date Oct 15, 2020
    • NIDEC CORPORATION
    • Takahiro MIKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR UNIT
    • Publication number 20200266680
    • Publication date Aug 20, 2020
    • NIDEC CORPORATION
    • Shohei FUJIMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BUSBAR ASSEMBLY FOR AN ELECTRIC MOTOR
    • Publication number 20200220416
    • Publication date Jul 9, 2020
    • NIDEC CORPORATION
    • Matthias FISCHER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COOLING SYSTEM
    • Publication number 20200136471
    • Publication date Apr 30, 2020
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR CORE AND MOTOR
    • Publication number 20200127522
    • Publication date Apr 23, 2020
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR ASSEMBLY
    • Publication number 20200127527
    • Publication date Apr 23, 2020
    • NIDEC CORPORATION
    • Shuhei NAKAMATSU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MOTOR ASSEMBLY
    • Publication number 20200127528
    • Publication date Apr 23, 2020
    • NIDEC CORPORATION
    • Shuhei NAKAMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR ASSEMBLY
    • Publication number 20200127529
    • Publication date Apr 23, 2020
    • NIDEC CORPORATION
    • Shuhei NAKAMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    A BUSBAR UNIT FOR AN ELECTRIC MOTOR
    • Publication number 20200052543
    • Publication date Feb 13, 2020
    • NIDEC CORPORATION
    • Matthias FISCHER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20200006995
    • Publication date Jan 2, 2020
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    A HOUSING FOR AN ELECTRIC MOTOR
    • Publication number 20190393752
    • Publication date Dec 26, 2019
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR AND MOTOR
    • Publication number 20190252937
    • Publication date Aug 15, 2019
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20190190344
    • Publication date Jun 20, 2019
    • NIDEC CORPORATION
    • Keisuke FUKUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER