the fault being a power fluctuation

Industry

CPC
H02P29/026

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Parent Industries

HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P29/00Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors

Current Industry

H02P29/026the fault being a power fluctuation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Drain pump driving apparatus and laundry treatment machine includin...
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Motor driving device
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- Issue date May 2, 2023
- Rohm Co., Ltd.
- Toshiya Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and circuit arrangement for determining an incorrect operati...
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- Issue date Feb 28, 2023
- Rolls-Royce Deutschland Ltd & Co KG
- Wolfram Siegfried Birkmayer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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- Issue date Nov 8, 2022
- Metabowerke GmbH
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- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Power device and motor control apparatus provided with said power d...
- Patent number 11,444,565
- Issue date Sep 13, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Satoshi Furukawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Capacitor capacitance estimation device, control system, and capaci...
- Patent number 11,342,880
- Issue date May 24, 2022
- Mitsubishi Electric Corporation
- Izaya Nishimuta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Free piston Stirling refrigerator
- Patent number 11,255,581
- Issue date Feb 22, 2022
- Twinbird Corporation
- Mineyuki Inoue
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Method and system for controlling an electric motor and detecting a...
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- B60 - VEHICLES IN GENERAL
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Motor drive apparatus configured to determine cause of DC link volt...
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- Issue date Dec 28, 2021
- FANUC CORPORATION
- Takaaki Tagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Intelligent power module and controller for air conditioner
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- Issue date Aug 10, 2021
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Yuxiang Feng
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Circuit for detecting status of ground connection in an electric motor
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- Issue date Feb 23, 2021
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- Mazen Mohamad Khattab
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Motor undervoltage ride-through circuit controlled by motor protect...
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- Issue date Oct 20, 2020
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- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Method of controlling a motor of an electric power assisted steerin...
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- ZF Automotive UK Limited
- Christopher David Dixon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Controlled stopping method for a textile machine and textile machin...
- Patent number 10,756,654
- Issue date Aug 25, 2020
- NV MICHEL VAN DE WIELE
- Geert Debuf
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter device that reduces a loss caused by switching elements
- Patent number 10,622,933
- Issue date Apr 14, 2020
- Aisin AW Co., Ltd.
- Shinsuke Tsubamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Monitoring system for electric power assisted steering
- Patent number 10,569,800
- Issue date Feb 25, 2020
- TRW Limited
- Tamas Terdy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Power conversion apparatus
- Patent number 10,536,105
- Issue date Jan 14, 2020
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Shunsuke Tobayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Anomaly diagnosing device and anomaly diagnosing method
- Patent number 10,396,699
- Issue date Aug 27, 2019
- FANUC CORPORATION
- Yuuki Morita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Motor drive device and motor device method for EPS system
- Patent number 10,389,291
- Issue date Aug 20, 2019
- HITACHI AUTOMOTIVE SYTEMS, LTD.
- Yawara Kato
- B60 - VEHICLES IN GENERAL
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Motor control device and electric power steering device including t...
- Patent number 10,256,763
- Issue date Apr 9, 2019
- DENSO CORPORATION
- Haruo Suzuki
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Reduced ripple inverter for hybrid drive systems
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- Issue date Oct 30, 2018
- Ford Global Technologies, LLC
- Ke Zou
- B60 - VEHICLES IN GENERAL
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Control apparatus of rotary electric machine and electric power ste...
- Patent number 10,003,294
- Issue date Jun 19, 2018
- DENSO CORPORATION
- Yoshimichi Hara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Chiller motor control system
- Patent number 9,825,574
- Issue date Nov 21, 2017
- Carrier Corporation
- Tathagata De
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current controller for an electric machine
- Patent number 9,742,319
- Issue date Aug 22, 2017
- Dyson Technology Limited
- John Dunstan Marvelly
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device and motor control method
- Patent number 9,673,748
- Issue date Jun 6, 2017
- Mitsubishi Electric Corporation
- Kenji Ogawa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
HVAC motor load balancing
- Patent number 9,528,718
- Issue date Dec 27, 2016
- Carrier Corporation
- Tathagata De
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and arrangement for operating a pump
- Patent number 9,419,556
- Issue date Aug 16, 2016
- ABB Technology Oy
- Laxmikantha Shenoy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Motor control device
- Patent number 9,397,593
- Issue date Jul 19, 2016
- Mitsubishi Electric Corporation
- Masanori Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device
- Patent number 9,389,597
- Issue date Jul 12, 2016
- Kabushiki Kaisha Yaskawa Denki
- Toshinobu Kira
- G05 - CONTROLLING REGULATING
Information Patent Grant
Motor control device
- Patent number 9,065,364
- Issue date Jun 23, 2015
- Mitsubishi Electric Corporation
- Katsuya Ikemoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

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MOTOR DEVICE, GEAR MOTOR, DETECTION METHOD, AND COMPUTER READABLE M...
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Motor Driving Device
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- Publication date Jun 30, 2022
- Rohm Co., Ltd.
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ELECTRIC MOTOR CONTROL DEVICE, ROBOT HAVING THE SAME, AND METHOD OF...
- Publication number 20220131494
- Publication date Apr 28, 2022
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Haruhiko TAN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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POWER DEVICE AND MOTOR CONTROL APPARATUS PROVIDED WITH SAID POWER D...
- Publication number 20210320608
- Publication date Oct 14, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- SATOSHI FURUKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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CAPACITOR CAPACITANCE ESTIMATION DEVICE, CONTROL SYSTEM, AND CAPACI...
- Publication number 20210242818
- Publication date Aug 5, 2021
- Mitsubishi Electric Corporation
- Izaya NISHIMUTA
- G01 - MEASURING TESTING
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DRAIN PUMP DRIVING APPARATUS AND LAUNDRY TREATMENT MACHINE INCLUDIN...
- Publication number 20210234494
- Publication date Jul 29, 2021
- LG ELECTRONICS INC.
- Jieon KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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MOTOR DRIVE APPARATUS CONFIGURED TO DETERMINE CAUSE OF DC LINK VOLT...
- Publication number 20210167715
- Publication date Jun 3, 2021
- FANUC CORPORATION
- Takaaki Tagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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METHOD AND CIRCUIT ARRANGEMENT FOR DETERMINING AN INCORRECT OPERATI...
- Publication number 20210099121
- Publication date Apr 1, 2021
- Wolfram Siegfried Birkmayer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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CIRCUIT FOR DETECTING STATUS OF GROUND CONNECTION IN AN ELECTRIC MOTOR
- Publication number 20200358388
- Publication date Nov 12, 2020
- Regal Beloit America, Inc.
- Mazen Mohamad Khattab
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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METHOD FOR BRINGING A TEXTILE MACHINE TO A CONTROLLED STANDSTILL AN...
- Publication number 20200343837
- Publication date Oct 29, 2020
- N.V. Michel Van de Wiele
- Geert DEBUF
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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MOTOR UNDERVOLTAGE RIDE-THROUGH CIRCUIT CONTROLLED BY MOTOR PROTECT...
- Publication number 20200336097
- Publication date Oct 22, 2020
- Siemens Industry, Inc.
- Alan W. Fraser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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INTELLIGENT POWER MODULE AND CONTROLLER FOR AIR CONDITIONER
- Publication number 20200212836
- Publication date Jul 2, 2020
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Yuxiang FENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Method And System For Controlling An Electric Motor And Detecting A...
- Publication number 20190379317
- Publication date Dec 12, 2019
- Markus Kandler
- B60 - VEHICLES IN GENERAL
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POWER TOOL AND METHOD FOR OPERATING A POWER TOOL
- Publication number 20190210172
- Publication date Jul 11, 2019
- Frank Matheis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Monitoring System for Electric Power Assisted Steering
- Publication number 20190002013
- Publication date Jan 3, 2019
- TRW LIMITED
- Tamas Terdy
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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ANOMALY DIAGNOSING DEVICE AND ANOMALY DIAGNOSING METHOD
- Publication number 20180375458
- Publication date Dec 27, 2018
- FANUC CORPORATION
- Yuuki Morita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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CONTROLLED STOPPING METHOD FOR A TEXTILE MACHINE AND TEXTILE MACHIN...
- Publication number 20180342964
- Publication date Nov 29, 2018
- N.V. MICHEL VAN DE WIELE
- Geert DEBUF
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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REDUCED RIPPLE INVERTER FOR HYBRID DRIVE SYSTEMS
- Publication number 20180241337
- Publication date Aug 23, 2018
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ke Zou
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERSION APPARATUS
- Publication number 20180241338
- Publication date Aug 23, 2018
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Shunsuke TOBAYASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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CONTROL APPARATUS OF ROTARY ELECTRIC MACHINE AND ELECTRIC POWER STE...
- Publication number 20170346436
- Publication date Nov 30, 2017
- DENSO CORPORATION
- Yoshimichi Hara
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
MOTOR CONTROL DEVICE AND ELECTRIC POWER STEERING DEVICE INCLUDING T...
- Publication number 20170117840
- Publication date Apr 27, 2017
- DENSO CORPORATION
- Haruo Suzuki
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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MOTOR CONTROL DEVICE
- Publication number 20140375243
- Publication date Dec 25, 2014
- KABUSHIKI KAISHA YASKAWA DENKI
- Toshinobu KIRA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HVAC Motor Load Balancing
- Publication number 20140188289
- Publication date Jul 3, 2014
- Carrier Corporation
- Tathagata De
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE DEVICE, MAGNETIC DISK STORAGE DEVICE, AND ELECTRONIC AP...
- Publication number 20140078610
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- ROHM CO., LTD.
- Yoshito OTAGURO
- G11 - INFORMATION STORAGE
Information Patent Application
MOTOR CONTROL DEVICE THAT DECREASES POWER CONSUMED BY CONTROL POWER...
- Publication number 20130342013
- Publication date Dec 26, 2013
- Naoki MASUDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID-TYPE CONSTRUCTION MACHINE
- Publication number 20130325269
- Publication date Dec 5, 2013
- Hitachi Construction Machinery Co., Ltd.
- Shiho Izumi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MOTOR CONTROL DEVICE
- Publication number 20130307448
- Publication date Nov 21, 2013
- MITSUBISHI ELECTRIC CORPORATION
- Katsuya Ikemoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
MOTOR DRIVE DEVICE HAVING FUNCTION OF VARYING DC LINK LOW-VOLTAGE A...
- Publication number 20130264986
- Publication date Oct 10, 2013
- FANUC CORPORATION
- Masakazu NIWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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MOTOR DRIVING APPARATUS
- Publication number 20130106324
- Publication date May 2, 2013
- Samsung Electro-Mechanics CO., LTD.
- Joo Yul KO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

the fault being a power fluctuation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Drain pump driving apparatus and laundry treatment machine includin...

Motor driving device

Method and circuit arrangement for determining an incorrect operati...

Power tool and method for operating a power tool

Power device and motor control apparatus provided with said power d...

Capacitor capacitance estimation device, control system, and capaci...

Free piston Stirling refrigerator

Method and system for controlling an electric motor and detecting a...

Motor drive apparatus configured to determine cause of DC link volt...

Intelligent power module and controller for air conditioner

Circuit for detecting status of ground connection in an electric motor

Motor undervoltage ride-through circuit controlled by motor protect...

Method of controlling a motor of an electric power assisted steerin...

Controlled stopping method for a textile machine and textile machin...

Inverter device that reduces a loss caused by switching elements

Monitoring system for electric power assisted steering

Power conversion apparatus

Anomaly diagnosing device and anomaly diagnosing method

Motor drive device and motor device method for EPS system

Motor control device and electric power steering device including t...

Reduced ripple inverter for hybrid drive systems

Control apparatus of rotary electric machine and electric power ste...

Chiller motor control system

Current controller for an electric machine

Motor control device and motor control method

HVAC motor load balancing

Method and arrangement for operating a pump

Motor control device

Motor control device

Motor control device

Patents Applicationslast 30 patents

ELECTRIC COMPRESSOR CONTROL DEVICE, ELECTRIC COMPRESSOR, AND ELECTR...

MOTOR DEVICE, GEAR MOTOR, DETECTION METHOD, AND COMPUTER READABLE M...

Motor Driving Device

ELECTRIC MOTOR CONTROL DEVICE, ROBOT HAVING THE SAME, AND METHOD OF...

POWER DEVICE AND MOTOR CONTROL APPARATUS PROVIDED WITH SAID POWER D...

CAPACITOR CAPACITANCE ESTIMATION DEVICE, CONTROL SYSTEM, AND CAPACI...

DRAIN PUMP DRIVING APPARATUS AND LAUNDRY TREATMENT MACHINE INCLUDIN...

MOTOR DRIVE APPARATUS CONFIGURED TO DETERMINE CAUSE OF DC LINK VOLT...

METHOD AND CIRCUIT ARRANGEMENT FOR DETERMINING AN INCORRECT OPERATI...

CIRCUIT FOR DETECTING STATUS OF GROUND CONNECTION IN AN ELECTRIC MOTOR

METHOD FOR BRINGING A TEXTILE MACHINE TO A CONTROLLED STANDSTILL AN...

MOTOR UNDERVOLTAGE RIDE-THROUGH CIRCUIT CONTROLLED BY MOTOR PROTECT...

INTELLIGENT POWER MODULE AND CONTROLLER FOR AIR CONDITIONER

Method And System For Controlling An Electric Motor And Detecting A...

POWER TOOL AND METHOD FOR OPERATING A POWER TOOL

Monitoring System for Electric Power Assisted Steering

ANOMALY DIAGNOSING DEVICE AND ANOMALY DIAGNOSING METHOD

CONTROLLED STOPPING METHOD FOR A TEXTILE MACHINE AND TEXTILE MACHIN...

REDUCED RIPPLE INVERTER FOR HYBRID DRIVE SYSTEMS

POWER CONVERSION APPARATUS

CONTROL APPARATUS OF ROTARY ELECTRIC MACHINE AND ELECTRIC POWER STE...

MOTOR CONTROL DEVICE AND ELECTRIC POWER STEERING DEVICE INCLUDING T...

MOTOR CONTROL DEVICE

HVAC Motor Load Balancing

MOTOR DRIVE DEVICE, MAGNETIC DISK STORAGE DEVICE, AND ELECTRONIC AP...

MOTOR CONTROL DEVICE THAT DECREASES POWER CONSUMED BY CONTROL POWER...

HYBRID-TYPE CONSTRUCTION MACHINE

MOTOR CONTROL DEVICE

MOTOR DRIVE DEVICE HAVING FUNCTION OF VARYING DC LINK LOW-VOLTAGE A...

MOTOR DRIVING APPARATUS