TREA

radially supporting the rotor around a fixed spindle; radially supporting the rotor directly

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Industry

  • CPC
  • H02K5/165
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K5/00Casings Enclosures Supports

Current Industry

H02K5/165radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Base plate, spindle motor and disk drive
    • Patent number 12,087,324
    • Issue date Sep 10, 2024
    • Nidec Corporation
    • Michihiro Ito
    • G11 - INFORMATION STORAGE
  • 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

    Magnetic disk device and method of writing spiral patterns
    • Patent number 11,735,215
    • Issue date Aug 22, 2023
    • Kabushiki Kaisha Toshiba
    • Satoshi Kuwahara
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Motor assembly and manufacturing method thereof
    • Patent number 11,637,487
    • Issue date Apr 25, 2023
    • LG Electronics Inc.
    • Sunggi Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Spindle motor
    • Patent number 11,616,424
    • Issue date Mar 28, 2023
    • LG Innotek Co., Ltd
    • Hoeop Yoon
    • G11 - INFORMATION STORAGE
  • 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

    Disk device and method of manufacturing disk device
    • Patent number 11,574,653
    • Issue date Feb 7, 2023
    • Kabushiki Kaisha Toshiba
    • Manabu Uehara
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Mine explosion-isolating hoisting device with built-in type permane...
    • Patent number 11,242,230
    • Issue date Feb 8, 2022
    • Taiyuan University of Technology
    • Ziming Kou
    • B66 - HOISTING LIFTING HAULING
  • 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

    Plastic motor for handheld stabilizer
    • Patent number 11,218,047
    • Issue date Jan 4, 2022
    • GUILIN ZHISHEN INFORMATION TECHNOLOGY CO., LTD.
    • Yilun Liao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor shell
    • Patent number 11,211,841
    • Issue date Dec 28, 2021
    • GUILIN ZHISHEN INFORMATION TECHNOLOGY CO., LTD.
    • Yilun Liao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor and blower
    • Patent number 11,121,600
    • Issue date Sep 14, 2021
    • Nidec Corporation
    • Hidehiko Hidaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Spindle motor
    • Patent number 11,018,559
    • Issue date May 25, 2021
    • LG Innotek Co., Ltd
    • Hoeop Yoon
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 10,910,907
    • Issue date Feb 2, 2021
    • Nidec Corporation
    • Hiroki Yamada
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Motor
    • Patent number 10,873,237
    • Issue date Dec 22, 2020
    • Nidec Corporation
    • Shinji Takemoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drive device
    • Patent number 10,859,098
    • Issue date Dec 8, 2020
    • Zhejiang Dongxin iTechnology Co., Ltd.
    • Fengping Zhou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric water pump
    • Patent number 10,788,051
    • Issue date Sep 29, 2020
    • Zhejiang Dongxin iTechnology Co., Ltd.
    • Guoyao Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Inverter built-in brushless direct current motor
    • Patent number 10,749,413
    • Issue date Aug 18, 2020
    • HANON SYSTEMS
    • Ho Bin Im
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Low impedance power disc
    • Patent number 10,498,189
    • Issue date Dec 3, 2019
    • South Taiwan University of Science and Technology
    • Cho Yu Lee
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Spindle motor
    • Patent number 10,373,644
    • Issue date Aug 6, 2019
    • LG Innotek Co., Ltd
    • Hoeop Yoon
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Fluid dynamic bearing device, and bearing member and shaft member f...
    • Patent number 10,030,696
    • Issue date Jul 24, 2018
    • NTN Corporation
    • Shinji Komatsubara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Spindle motor
    • Patent number 9,911,455
    • Issue date Mar 6, 2018
    • LG Innotek Co., Ltd
    • Hoeop Yoon
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor of a ceiling fan
    • Patent number 9,712,015
    • Issue date Jul 18, 2017
    • Sunonwealth Electric Machine Industry Co., Ltd.
    • Tso-Kuo Yin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Spindle motor, electronics device and disk drive apparatus
    • Patent number 9,692,273
    • Issue date Jun 27, 2017
    • Nidec Corporation
    • Yoichi Sekii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC brushless motor with external rotor
    • Patent number 9,385,572
    • Issue date Jul 5, 2016
    • Zhongshan Broad-Ocean Motor Co., Ltd.
    • Chuping Lu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Spindle motor and disk drive apparatus
    • Patent number 9,336,817
    • Issue date May 10, 2016
    • Nidec Corporation
    • Toshihiro Hirasawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Rotary actuator with lined bearing holder
    • Patent number 9,236,780
    • Issue date Jan 12, 2016
    • Denso Corporation
    • Kenichi Oishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spindle motor
    • Patent number 9,059,612
    • Issue date Jun 16, 2015
    • Samsung Electro-Mechanics Co., Ltd.
    • Ju Ho Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spindle motor
    • Patent number 8,963,385
    • Issue date Feb 24, 2015
    • LG Innotek Co., Ltd
    • Hoeop Yoon
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Spindle motor
    • Patent number 8,963,386
    • Issue date Feb 24, 2015
    • LG Innotek Co., Ltd
    • Hoeop Yoon
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Three-Dimensional-Flux Electric Motor And Method For Making Thereof
    • Publication number 20240291360
    • Publication date Aug 29, 2024
    • PERSIMMON TECHNOLOGIES CORPORATION
    • Jayaraman kRISHNASAMY
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotating Electric Machine, Electric Wheel, and Vehicle
    • Publication number 20240097524
    • Publication date Mar 21, 2024
    • Hitachi, Ltd
    • Akeshi TAKAHASHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SERVO CONTROLLER BLENDING
    • Publication number 20230410842
    • Publication date Dec 21, 2023
    • SEAGATE TECHNOLOGY LLC
    • Chan Fan Lau
    • G11 - INFORMATION STORAGE
  • 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

    MAGNETIC DISK DEVICE AND METHOD OF WRITING SPIRAL PATTERNS
    • Publication number 20230084200
    • Publication date Mar 16, 2023
    • Kabushiki Kaisha Toshiba
    • Satoshi KUWAHARA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MOTOR
    • Publication number 20230054067
    • Publication date Feb 23, 2023
    • LG Innotek Co., Ltd.
    • Dae Gil BYEON
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DISK DEVICE AND METHOD OF MANUFACTURING DISK DEVICE
    • Publication number 20220399041
    • Publication date Dec 15, 2022
    • Kabushiki Kaisha Toshiba
    • Manabu UEHARA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    BASE PLATE, SPINDLE MOTOR AND DISK DRIVE
    • Publication number 20220262399
    • Publication date Aug 18, 2022
    • NIDEC CORPORATION
    • Michihiro ITO
    • G11 - INFORMATION STORAGE
  • 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

    MINE EXPLOSION-ISOLATING HOISTING DEVICE WITH BUILT-IN TYPE PERMANE...
    • Publication number 20210261389
    • Publication date Aug 26, 2021
    • Taiyuan University of Technology
    • Ziming Kou
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    SPINDLE MOTOR
    • Publication number 20210249939
    • Publication date Aug 12, 2021
    • LG Innotek Co., Ltd.
    • Hoeop Yoon
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MOTOR SHELL
    • Publication number 20210211011
    • Publication date Jul 8, 2021
    • GUILIN ZHISHEN INFORMATION TECHNOLOGY CO., LTD.
    • Yilun LIAO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOTOR AND BLOWER
    • Publication number 20200144884
    • Publication date May 7, 2020
    • NIDEC CORPORATION
    • Hidehiko HIDAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Drive Device
    • Publication number 20200127535
    • Publication date Apr 23, 2020
    • Zhejiang Dongxin iTechnology Co., Ltd.
    • Fengping ZHOU
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    MOTOR AND DISK DRIVE
    • Publication number 20200106332
    • Publication date Apr 2, 2020
    • NIDEC CORPORATION
    • Takuro Iguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MOTOR
    • Publication number 20200067370
    • Publication date Feb 27, 2020
    • NIDEC CORPORATION
    • Shinji TAKEMOTO
    • 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

    Wheel with Drive Unit for a Vehicle , Method for Mounting a Wheel,...
    • Publication number 20190300108
    • Publication date Oct 3, 2019
    • UJET S.A.
    • Patrick David
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SPINDLE MOTOR
    • Publication number 20190304503
    • Publication date Oct 3, 2019
    • LG Innotek Co., Ltd.
    • Hoeop Yoon
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20190097488
    • Publication date Mar 28, 2019
    • NIDEC CORPORATION
    • Hiroki YAMADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    THIN FAN AND THIN-PLATE MOTOR
    • Publication number 20180231009
    • Publication date Aug 16, 2018
    • Delta Electronics, Inc.
    • Cheng-Hsien YEH
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Spindle Motor
    • Publication number 20180151196
    • Publication date May 31, 2018
    • LG Innotek Co., Ltd.
    • Hoeop Yoon
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    UNIVERSAL PERMANENT MAGNET SYNCHRONOUS MOTOR FOR HIGH VOLUME LOW SP...
    • Publication number 20180102688
    • Publication date Apr 12, 2018
    • RAKESH K. DHAWAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INVERTER BUILT-IN BRUSHLESS DIRECT CURRENT MOTOR
    • Publication number 20180048219
    • Publication date Feb 15, 2018
    • HANON SYSTEMS
    • Ho Bin Im
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LOW IMPEDANCE POWER DISC
    • Publication number 20170373559
    • Publication date Dec 28, 2017
    • SOUTHERN TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • CHO YU LEE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HOMOPOLOR GENERATOR PULSED WELDING GENERATOR SUBSYSTEMS
    • Publication number 20170304926
    • Publication date Oct 26, 2017
    • The Board of Regents of the University of Texas System
    • Raymond C. Zowarka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FLUID DYNAMIC BEARING DEVICE, AND BEARING MEMBER AND SHAFT MEMBER F...
    • Publication number 20170254357
    • Publication date Sep 7, 2017
    • NTN Corporation
    • Shinji KOMATSUBARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SHAFTLESS FAN STRUCTURE HAVING AXIAL AIR SLIT
    • Publication number 20160115962
    • Publication date Apr 28, 2016
    • COOLER MASTER CO., LTD.
    • Fu-Lung LIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Motor of a Ceiling Fan
    • Publication number 20150333592
    • Publication date Nov 19, 2015
    • Sunonwealth Electric Machine Industry Co., Ltd.
    • Tso-Kuo Yin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor with Thrust Bearing
    • Publication number 20150214809
    • Publication date Jul 30, 2015
    • Sunonwealth Electric Machine Industry Co., Ltd.
    • Alex Horng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER