Yasuo Notohara

Person

Hitachiohta-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Inverter and motor drive device, freezing device
- Patent number 10,651,774
- Issue date May 12, 2020
- HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
- Dongsheng Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet synchronous motor and winding-switching motor driv...
- Patent number 9,748,887
- Issue date Aug 29, 2017
- Hitachi, Ltd.
- Yasuo Notohara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Converter, motor driving module, and refrigerating apparatus
- Patent number 8,847,534
- Issue date Sep 30, 2014
- Hitachi Appliances, Inc.
- Dongsheng Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control apparatus and control method for AC electric motor
- Patent number 8,531,148
- Issue date Sep 10, 2013
- Hitachi, Ltd.
- Satoshi Sumita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speed controller of magnetic motor
- Patent number 8,344,671
- Issue date Jan 1, 2013
- Hitachi Industrial Equipment Systems Co., Ltd.
- Kazuaki Tobari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power conversion device, compressor motor with the device,...
- Patent number 8,305,020
- Issue date Nov 6, 2012
- Hitachi, Ltd.
- Takahiro Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor integrated circuit, PWM signal output device, and pow...
- Patent number 7,944,720
- Issue date May 17, 2011
- Renesas Electronics Corporation
- Takahiro Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter and power converter that becomes it with the converter
- Patent number 7,839,663
- Issue date Nov 23, 2010
- Hitachi Appliances, Inc.
- Takahiro Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter and power converter that becomes it with the converter
- Patent number 7,471,525
- Issue date Dec 30, 2008
- Hitachi Appliances, Inc.
- Takahiro Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for controlling an a. c. motor
- Patent number 7,075,266
- Issue date Jul 11, 2006
- Hitachi, Ltd.
- Kazuaki Tobari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for PWM/PAM motor, air conditioner, and method of motor...
- Patent number 6,626,002
- Issue date Sep 30, 2003
- Hitachi, Ltd.
- Yasuo Notohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller
- Patent number 6,603,280
- Issue date Aug 5, 2003
- Hitachi, Ltd.
- Yasuo Notohara
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner
- Patent number 6,519,959
- Issue date Feb 18, 2003
- Hitachi, Ltd.
- Houng Joong Kim
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Brushless motor control device and equipment using the control device
- Patent number 6,479,956
- Issue date Nov 12, 2002
- Hitachi, Ltd.
- Yukio Kawabata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air conditioner and brushless motor control unit
- Patent number 6,397,611
- Issue date Jun 4, 2002
- Hitachi, Ltd.
- Ikuo Yamato
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Control apparatus of brushless motor and machine and apparatus usin...
- Patent number 6,337,548
- Issue date Jan 8, 2002
- Hitachi, Ltd.
- Yukio Kawabata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller
- Patent number 6,198,240
- Issue date Mar 6, 2001
- Hitachi, Ltd.
- Yasuo Notohara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control apparatus of brushless motor and machine and apparatus usin...
- Patent number 6,191,545
- Issue date Feb 20, 2001
- Hitachi, Ltd.
- Yukio Kawabata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
PWM/PAM control mode switching type motor control apparatus, and mo...
- Patent number 6,075,328
- Issue date Jun 13, 2000
- Hitachi, Ltd.
- Yasuo Notohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air conditioner
- Patent number 5,929,591
- Issue date Jul 27, 1999
- Hitachi, Ltd.
- Kouji Katou
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Current controller for controlling a current flowing in a load usin...
- Patent number 5,463,299
- Issue date Oct 31, 1995
- Hitachi, Ltd.
- Motoo Futami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Zero current switching circuit and converting apparatus using the same
- Patent number 5,359,278
- Issue date Oct 25, 1994
- Hitachi, Ltd.
- Yasuo Notohara
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power source apparatus
- Patent number 5,050,057
- Issue date Sep 17, 1991
- Hitachi, Ltd.
- Yasuo Notohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERSION DEVICE, MOTOR DRIVE DEVICE, AND REFRIGERATOR USING...
- Publication number 20190097559
- Publication date Mar 28, 2019
- Hitachi-Johnson Controls Air Conditioning, Inc.
- Dongsheng LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER AND MOTOR DRIVE DEVICE, FREEZING DEVICE
- Publication number 20180191288
- Publication date Jul 5, 2018
- Hitachi-Johnson Controls Air Conditioning, Inc.
- Dongsheng LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Permanent Magnet Synchronous Motor and Winding-Switching Motor Driv...
- Publication number 20160204728
- Publication date Jul 14, 2016
- Hitachi, Ltd
- Yasuo NOTOHARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Motor Control Device And Refrigerator
- Publication number 20130287602
- Publication date Oct 31, 2013
- Hitachi, Ltd
- Takahiro SUZUKI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONVERTER, MOTOR DRIVING MODULE, AND REFRIGERATING APPARATUS
- Publication number 20120319630
- Publication date Dec 20, 2012
- HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
- Dongsheng Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL APPARATUS AND CONTROL METHOD FOR AC ELECTRIC MOTOR
- Publication number 20120001581
- Publication date Jan 5, 2012
- Hitachi, Ltd.
- Satoshi SUMITA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT, PWM SIGNAL OUTPUT DEVICE, AND POW...
- Publication number 20110182096
- Publication date Jul 28, 2011
- Renesas Electronics Corporation
- Takahiro Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPEED CONTROLLER OF MAGNETIC MOTOR
- Publication number 20100148707
- Publication date Jun 17, 2010
- Hitachi Industrial Equipment System Co., Ltd.
- Kazuaki TOBARI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER CONVERSION DEVICE, COMPRESSOR MOTOR WITH THE DEVICE,...
- Publication number 20090323232
- Publication date Dec 31, 2009
- Takahiro Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Converter And Power Converter That Becomes It With The Converter
- Publication number 20090135630
- Publication date May 28, 2009
- Takahiro Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT, PWM SIGNAL OUTPUT DEVICE, AND POW...
- Publication number 20090066384
- Publication date Mar 12, 2009
- RENESAS TECHNOLOGY CORP.
- TAKAHIRO SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Converter and power converter that becomes it with the converter
- Publication number 20060044848
- Publication date Mar 2, 2006
- Takahiro Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Apparatus for controlling an a. c. motor
- Publication number 20040189243
- Publication date Sep 30, 2004
- Hitachi, Ltd.
- Kazuaki Tobari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Air conditioner
- Publication number 20020116941
- Publication date Aug 29, 2002
- Hitachi, Ltd.
- Houng Joong Kim
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Washing machine
- Publication number 20020116961
- Publication date Aug 29, 2002
- Hitachi, Ltd.
- Houng Joong Kim
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Control apparatus of brushless motor and machine and apparatus usin...
- Publication number 20010004197
- Publication date Jun 21, 2001
- Yukio Kawabata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor controller
- Publication number 20010001227
- Publication date May 17, 2001
- Yasuo Notohara
- F24 - HEATING RANGES VENTILATING

Yasuo Notohara

Person

Patents Grantslast 30 patents

Inverter and motor drive device, freezing device

Permanent magnet synchronous motor and winding-switching motor driv...

Converter, motor driving module, and refrigerating apparatus

Control apparatus and control method for AC electric motor

Speed controller of magnetic motor

Electric power conversion device, compressor motor with the device,...

Semiconductor integrated circuit, PWM signal output device, and pow...

Converter and power converter that becomes it with the converter

Converter and power converter that becomes it with the converter

Apparatus for controlling an a. c. motor

Controller for PWM/PAM motor, air conditioner, and method of motor...

Motor controller

Air conditioner

Brushless motor control device and equipment using the control device

Air conditioner and brushless motor control unit

Control apparatus of brushless motor and machine and apparatus usin...

Motor controller

Control apparatus of brushless motor and machine and apparatus usin...

PWM/PAM control mode switching type motor control apparatus, and mo...

Air conditioner

Current controller for controlling a current flowing in a load usin...

Zero current switching circuit and converting apparatus using the same

Power source apparatus

Patents Applicationslast 30 patents

POWER CONVERSION DEVICE, MOTOR DRIVE DEVICE, AND REFRIGERATOR USING...

INVERTER AND MOTOR DRIVE DEVICE, FREEZING DEVICE

Permanent Magnet Synchronous Motor and Winding-Switching Motor Driv...

Motor Control Device And Refrigerator

CONVERTER, MOTOR DRIVING MODULE, AND REFRIGERATING APPARATUS

CONTROL APPARATUS AND CONTROL METHOD FOR AC ELECTRIC MOTOR

SEMICONDUCTOR INTEGRATED CIRCUIT, PWM SIGNAL OUTPUT DEVICE, AND POW...

SPEED CONTROLLER OF MAGNETIC MOTOR

ELECTRIC POWER CONVERSION DEVICE, COMPRESSOR MOTOR WITH THE DEVICE,...

Converter And Power Converter That Becomes It With The Converter

SEMICONDUCTOR INTEGRATED CIRCUIT, PWM SIGNAL OUTPUT DEVICE, AND POW...

Converter and power converter that becomes it with the converter

Apparatus for controlling an a. c. motor

Air conditioner

Washing machine

Control apparatus of brushless motor and machine and apparatus usin...

Motor controller