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Yuki Ishikawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor
    • Patent number 12,212,200
    • Issue date Jan 28, 2025
    • Nidec Corporation
    • Yuki Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric power unit
    • Patent number 12,126,239
    • Issue date Oct 22, 2024
    • Nidec Corporation
    • Daisuke Ogasawara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drive device and vehicle
    • Patent number 12,103,372
    • Issue date Oct 1, 2024
    • Nidec Corporation
    • Yuki Ishikawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Parameter-searching method, parameter-searching device, and program...
    • Patent number 12,106,233
    • Issue date Oct 1, 2024
    • Shimadzu Corporation
    • Yusuke Tagawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Motor and stator bus bar
    • Patent number 12,046,972
    • Issue date Jul 23, 2024
    • Nidec Corporation
    • Yuki Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 12,027,933
    • Issue date Jul 2, 2024
    • Nidec Corporation
    • Yuki Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Mass spectrometer and program for mass spectrometer
    • Patent number 11,961,727
    • Issue date Apr 16, 2024
    • Shimadzu Corporation
    • Yuki Ishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Waveform processing assistance device and waveform processing assis...
    • Patent number 11,946,916
    • Issue date Apr 2, 2024
    • Shimadzu Corporation
    • Yuki Ishikawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Mass spectrometer and mass spectrometry method
    • Patent number 11,942,314
    • Issue date Mar 26, 2024
    • Shimadzu Corporation
    • Yusuke Tagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mass spectrometer and mass spectrometry method
    • Patent number 11,942,313
    • Issue date Mar 26, 2024
    • Shimadzu Corporation
    • Yusuke Tagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Drive device
    • Patent number 11,894,751
    • Issue date Feb 6, 2024
    • Nidec Corporation
    • Keisuke Nakata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Drive device
    • Patent number 11,876,433
    • Issue date Jan 16, 2024
    • Nidec Corporation
    • Yuki Ishikawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotary electric machine and drive device
    • Patent number 11,863,043
    • Issue date Jan 2, 2024
    • Nidec Corporation
    • Keisuke Nakata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transmission mechanism device and drive device
    • Patent number 11,837,940
    • Issue date Dec 5, 2023
    • Nidec Corporation
    • Keisuke Nakata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Transmission mechanism device and drive device including oil catch...
    • Patent number 11,828,358
    • Issue date Nov 28, 2023
    • Nidec Corporation
    • Keisuke Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive device
    • Patent number 11,784,533
    • Issue date Oct 10, 2023
    • Nidec Corporation
    • Hitoshi Kuroyanagi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Drive device and vehicle
    • Patent number 11,777,364
    • Issue date Oct 3, 2023
    • Nidec Corporation
    • Yuki Ishikawa
    • 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

    Motor with stator and motor housings having at least two seal members
    • Patent number 11,715,987
    • Issue date Aug 1, 2023
    • Nidec Corporation
    • Yuki Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor unit
    • Patent number 11,670,993
    • Issue date Jun 6, 2023
    • Nidec Corporation
    • Yuki Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drive apparatus and oil changing method
    • Patent number 11,649,890
    • Issue date May 16, 2023
    • Nidec Corporation
    • Yuki Ishikawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Document search method and document search system
    • Patent number 11,630,824
    • Issue date Apr 18, 2023
    • Shimadzu Corporation
    • Yuki Ishikawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Motor
    • Patent number 11,621,609
    • Issue date Apr 4, 2023
    • Nidec Corporation
    • Yuki Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor unit with oil cooling passage
    • Patent number 11,616,419
    • Issue date Mar 28, 2023
    • Nidec Corporation
    • Yasuo Yamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drive device
    • Patent number 11,608,883
    • Issue date Mar 21, 2023
    • Nidec Corporation
    • Keisuke Nakata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Drive device
    • Patent number 11,598,410
    • Issue date Mar 7, 2023
    • Nidec Corporation
    • Yuki Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive device
    • Patent number 11,578,798
    • Issue date Feb 14, 2023
    • Nidec Corporation
    • Keisuke Nakata
    • B60 - VEHICLES IN GENERAL
  • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVE DEVICE
    • Publication number 20240328502
    • Publication date Oct 3, 2024
    • NIDEC CORPORATION
    • Taishi SATODA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR UNIT
    • Publication number 20230261542
    • Publication date Aug 17, 2023
    • NIDEC CORPORATION
    • Yasuo YAMAGUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE AND DRIVE DEVICE
    • Publication number 20230137134
    • Publication date May 4, 2023
    • NIDEC CORPORATION
    • Keisuke NAKATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE APPARATUS
    • Publication number 20230137429
    • Publication date May 4, 2023
    • NIDEC CORPORATION
    • Keisuke NAKATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE APPARATUS
    • Publication number 20230139181
    • Publication date May 4, 2023
    • NIDEC CORPORATION
    • Keisuke NAKATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE AND DRIVE DEVICE
    • Publication number 20230132520
    • Publication date May 4, 2023
    • NIDEC CORPORATION
    • Keisuke NAKATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE APPARATUS
    • Publication number 20230139180
    • Publication date May 4, 2023
    • NIDEC CORPORATION
    • Yuki ISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE APPARATUS
    • Publication number 20230136544
    • Publication date May 4, 2023
    • NIDEC CORPORATION
    • Keisuke NAKATA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC POWER UNIT
    • Publication number 20230100892
    • Publication date Mar 30, 2023
    • NIDEC CORPORATION
    • Daisuke OGASAWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC POWER UNIT
    • Publication number 20230101010
    • Publication date Mar 30, 2023
    • NIDEC CORPORATION
    • Daisuke OGASAWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE APPARATUS
    • Publication number 20230090548
    • Publication date Mar 23, 2023
    • NIDEC CORPORATION
    • Yuki ISHIKAWA
    • 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 20230010604
    • Publication date Jan 12, 2023
    • NIDEC CORPORATION
    • Yuki ISHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR
    • Publication number 20220393535
    • Publication date Dec 8, 2022
    • NIDEC CORPORATION
    • Yuki ISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20220311301
    • Publication date Sep 29, 2022
    • NIDEC CORPORATION
    • Yuki Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE DEVICE AND VEHICLE
    • Publication number 20220305892
    • Publication date Sep 29, 2022
    • NIDEC CORPORATION
    • Yuki ISHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRANSMISSION MECHANISM DEVICE AND DRIVE DEVICE
    • Publication number 20220286011
    • Publication date Sep 8, 2022
    • NIDEC CORPORATION
    • Keisuke NAKATA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRIVE DEVICE
    • Publication number 20220282781
    • Publication date Sep 8, 2022
    • NIDEC CORPORATION
    • Keisuke NAKATA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVE DEVICE
    • Publication number 20220282784
    • Publication date Sep 8, 2022
    • NIDEC CORPORATION
    • Keisuke NAKATA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRANSMISSION MECHANISM DEVICE AND DRIVE DEVICE
    • Publication number 20220282783
    • Publication date Sep 8, 2022
    • NIDEC CORPORATION
    • Keisuke NAKATA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY ELECTRIC MACHINE AND DRIVE DEVICE
    • Publication number 20220286012
    • Publication date Sep 8, 2022
    • NIDEC CORPORATION
    • Keisuke NAKATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTARY ELECTRIC MACHINE AND DRIVE DEVICE
    • Publication number 20220286025
    • Publication date Sep 8, 2022
    • NIDEC CORPORATION
    • Hitoshi KUROYANAGI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR
    • Publication number 20220286006
    • Publication date Sep 8, 2022
    • NIDEC CORPORATION
    • Yuki Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE DEVICE
    • Publication number 20220281310
    • Publication date Sep 8, 2022
    • NIDEC CORPORATION
    • Keisuke NAKATA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR
    • Publication number 20220286008
    • Publication date Sep 8, 2022
    • NIDEC CORPORATION
    • Yuki Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE DEVICE
    • Publication number 20220286016
    • Publication date Sep 8, 2022
    • NIDEC CORPORATION
    • Keisuke NAKATA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVE APPARATUS AND OIL CHANGING METHOD
    • Publication number 20220268351
    • Publication date Aug 25, 2022
    • NIDEC CORPORATION
    • Yuki ISHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MASS SPECTROMETER AND PROGRAM FOR MASS SPECTROMETER
    • Publication number 20220238318
    • Publication date Jul 28, 2022
    • SHIMADZU CORPORATION
    • Yuki ISHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MASS SPECTROMETER AND MASS SPECTROMETRY METHOD
    • Publication number 20220216042
    • Publication date Jul 7, 2022
    • SHIMADZU CORPORATION
    • Yusuke TAGAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

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