Akira YAMAZAKI

Person

Kitakyushu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electric power conversion with phase correction
- Patent number 12,063,000
- Issue date Aug 13, 2024
- Sadayuki Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device, power conversion system, and power convers...
- Patent number 11,677,330
- Issue date Jun 13, 2023
- Kabushiki Kaisha Yaskawa Denki
- Kentaro Inomata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device, power conversion method and program
- Patent number 11,545,924
- Issue date Jan 3, 2023
- Kabushiki Kaisha Yaskawa Denki
- Kentaro Inomata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus, power conversion system, and method for...
- Patent number 11,183,942
- Issue date Nov 23, 2021
- Kabushiki Kaisha Yaskawa Denki
- Kentaro Inomata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device, power conversion system, and power convers...
- Patent number 11,146,179
- Issue date Oct 12, 2021
- Akira Yamazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus, power estimating method for electric mo...
- Patent number 10,965,238
- Issue date Mar 30, 2021
- Kabushiki Kaisha Yaskawa Denki
- Shingo Fukumaru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller, flux command generator, and method for generating...
- Patent number 10,199,971
- Issue date Feb 5, 2019
- Kabushiki Kaisha Yaskawa Denki
- Akira Yamazaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power convertor, controller, and method for changing carrier frequency
- Patent number 9,755,562
- Issue date Sep 5, 2017
- Kabushiki Kaisha Yaskawa Denki
- Akira Yamazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Matrix convertor, power generation system, and method for convertin...
- Patent number 9,647,569
- Issue date May 9, 2017
- Kabushiki Kaisha Yaskawa Denki
- Akira Yamazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Matrix converter
- Patent number 9,543,851
- Issue date Jan 10, 2017
- KABUSHIKI KAISHA YASKAWA DENKI
- Joji Ebisu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device, and method and device for estimating magnetic...
- Patent number 9,543,875
- Issue date Jan 10, 2017
- Kabushiki Kaisha Yaskawa Denki
- Akira Yamazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Matrix converter and method for compensating for output voltage error
- Patent number 9,276,486
- Issue date Mar 1, 2016
- Kabushiki Kaisha Yaskawa Denki
- Akira Yamazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller of AC motor
- Patent number 9,178,458
- Issue date Nov 3, 2015
- Kabushiki Kaisha Yaskawa Denki
- Akira Yamazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control apparatus and magnetic-pole position estimating method
- Patent number 9,154,065
- Issue date Oct 6, 2015
- Kabushiki Kaisha Yaskawa Denki
- Akira Yamazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for alternating current motor
- Patent number 9,041,325
- Issue date May 26, 2015
- Kabushiki Kaisha Yaskawa Denki
- Akira Yamazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control apparatus and motor control method
- Patent number 8,988,027
- Issue date Mar 24, 2015
- Kabushiki Kaisha Yaskawa Denki
- Shingo Fukumaru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERSION DEVICE AND CONTROL METHOD
- Publication number 20240396483
- Publication date Nov 28, 2024
- KABUSHIKI KAISHA YASKAWA DENKI
- Yoshiyasu TAKASE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND POWER CONVERSION METHOD
- Publication number 20240097595
- Publication date Mar 21, 2024
- KABUSHIKI KAISHA YASKAWA DENKI
- Kentaro INOMATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER CONVERSION WITH PHASE CORRECTION
- Publication number 20220255481
- Publication date Aug 11, 2022
- KABUSHIKI KAISHA YASKAWA DENKI
- Sadayuki SATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE, POWER CONVERSION METHOD AND PROGRAM
- Publication number 20220038040
- Publication date Feb 3, 2022
- KABUSHIKI KAISHA YASKAWA DENKI
- Kentaro INOMATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE, POWER CONVERSION SYSTEM, AND POWER CONVERS...
- Publication number 20210249971
- Publication date Aug 12, 2021
- KABUSHIKI KAISHA YASKAWA DENKI
- Kentaro Inomata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE, POWER CONVERSION SYSTEM, AND POWER CONVERS...
- Publication number 20200280258
- Publication date Sep 3, 2020
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira YAMAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS, POWER CONVERSION SYSTEM, AND METHOD FOR...
- Publication number 20200144930
- Publication date May 7, 2020
- KABUSHIKI KAISHA YASKAWA DENKI
- Kentaro Inomata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS, POWER ESTIMATING METHOD FOR ELECTRIC MO...
- Publication number 20170272016
- Publication date Sep 21, 2017
- KABUSHIKI KAISHA YASKAWA DENKI
- Shingo FUKUMARU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROLLER, FLUX COMMAND GENERATOR, AND METHOD FOR GENERATING...
- Publication number 20160373043
- Publication date Dec 22, 2016
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira YAMAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power convertor, controller, and method for changing carrier frequency
- Publication number 20160190970
- Publication date Jun 30, 2016
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira Yamazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MATRIX CONVERTOR, POWER GENERATION SYSTEM, AND METHOD FOR CONVERTIN...
- Publication number 20160094139
- Publication date Mar 31, 2016
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira YAMAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MATRIX CONVERTOR, POWER GENERATION SYSTEM, AND METHOD FOR CONVERTIN...
- Publication number 20160094140
- Publication date Mar 31, 2016
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira YAMAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE, AND METHOD AND DEVICE FOR ESTIMATING MAGNETIC...
- Publication number 20160036364
- Publication date Feb 4, 2016
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira YAMAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MATRIX CONVERTER AND METHOD FOR COMPENSATING FOR OUTPUT VOLTAGE ERROR
- Publication number 20150130431
- Publication date May 14, 2015
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira YAMAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MATRIX CONVERTER AND METHOD FOR COMPENSATING FOR OUTPUT VOLTAGE ERROR
- Publication number 20150130432
- Publication date May 14, 2015
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira YAMAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MATRIX CONVERTER
- Publication number 20150115906
- Publication date Apr 30, 2015
- KABUSHIKI KAISHA YASKAWA DENKI
- Joji EBISU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL APPARATUS AND MAGNETIC-POLE POSITION ESTIMATING METHOD
- Publication number 20140292237
- Publication date Oct 2, 2014
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira YAMAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER OF AC MOTOR
- Publication number 20140125261
- Publication date May 8, 2014
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira YAMAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD
- Publication number 20140049202
- Publication date Feb 20, 2014
- KABUSHIKI KAISHA YASKAWA DENKI
- Shingo FUKUMARU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE FOR ALTERNATING CURRENT MOTOR
- Publication number 20120268046
- Publication date Oct 25, 2012
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira Yamazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Akira YAMAZAKI

Person

Patents Grantslast 30 patents

Electric power conversion with phase correction

Power conversion device, power conversion system, and power convers...

Power conversion device, power conversion method and program

Power conversion apparatus, power conversion system, and method for...

Power conversion device, power conversion system, and power convers...

Power conversion apparatus, power estimating method for electric mo...

Motor controller, flux command generator, and method for generating...

Power convertor, controller, and method for changing carrier frequency

Matrix convertor, power generation system, and method for convertin...

Matrix converter

Motor control device, and method and device for estimating magnetic...

Matrix converter and method for compensating for output voltage error

Controller of AC motor

Motor control apparatus and magnetic-pole position estimating method

Control device for alternating current motor

Motor control apparatus and motor control method

Patents Applicationslast 30 patents

POWER CONVERSION DEVICE AND CONTROL METHOD

POWER CONVERSION DEVICE AND POWER CONVERSION METHOD

ELECTRIC POWER CONVERSION WITH PHASE CORRECTION

POWER CONVERSION DEVICE, POWER CONVERSION METHOD AND PROGRAM

POWER CONVERSION DEVICE, POWER CONVERSION SYSTEM, AND POWER CONVERS...

POWER CONVERSION DEVICE, POWER CONVERSION SYSTEM, AND POWER CONVERS...

POWER CONVERSION APPARATUS, POWER CONVERSION SYSTEM, AND METHOD FOR...

POWER CONVERSION APPARATUS, POWER ESTIMATING METHOD FOR ELECTRIC MO...

MOTOR CONTROLLER, FLUX COMMAND GENERATOR, AND METHOD FOR GENERATING...

Power convertor, controller, and method for changing carrier frequency

MATRIX CONVERTOR, POWER GENERATION SYSTEM, AND METHOD FOR CONVERTIN...

MATRIX CONVERTOR, POWER GENERATION SYSTEM, AND METHOD FOR CONVERTIN...

MOTOR CONTROL DEVICE, AND METHOD AND DEVICE FOR ESTIMATING MAGNETIC...

MATRIX CONVERTER AND METHOD FOR COMPENSATING FOR OUTPUT VOLTAGE ERROR

MATRIX CONVERTER AND METHOD FOR COMPENSATING FOR OUTPUT VOLTAGE ERROR

MATRIX CONVERTER

MOTOR CONTROL APPARATUS AND MAGNETIC-POLE POSITION ESTIMATING METHOD

CONTROLLER OF AC MOTOR

MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD

CONTROL DEVICE FOR ALTERNATING CURRENT MOTOR