Tomohiro KUTSUKI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power converter, motor driver, and refrigeration cycle applied equi...
- Patent number 12,249,928
- Issue date Mar 11, 2025
- Mitsubishi Electric Corporation
- Keisuke Uemura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct current power supply device and air conditioner
- Patent number 12,074,511
- Issue date Aug 27, 2024
- Mitsubishi Electric Corporation
- Hiroki Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus, refrigeration cycle apparatus, and air...
- Patent number 12,027,988
- Issue date Jul 2, 2024
- Mitsubishi Electric Corporation
- Yohei Takigawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC power supply device and air conditioner
- Patent number 11,923,776
- Issue date Mar 5, 2024
- Mitsubishi Electric Corporation
- Hiroki Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive system and air conditioner
- Patent number 11,804,796
- Issue date Oct 31, 2023
- Mitsubishi Electric Corporation
- Tomohiro Kutsuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive apparatus
- Patent number 11,711,039
- Issue date Jul 25, 2023
- Mitsubishi Electric Corporation
- Kenji Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Estimation device and AC motor drive device
- Patent number 11,705,841
- Issue date Jul 18, 2023
- Mitsubishi Electric Corporation
- Kenji Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive device, compressor drive system, and refrigeration cycl...
- Patent number 11,682,992
- Issue date Jun 20, 2023
- Mitsubishi Electric Corporation
- Kenji Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speed estimating device for AC motor, driving device for AC motor,...
- Patent number 11,632,067
- Issue date Apr 18, 2023
- Mitsubishi Electric Corporation
- Yuriko Takeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive system and air conditioner
- Patent number 11,031,895
- Issue date Jun 8, 2021
- Mitsubishi Electric Corporation
- Tomohiro Kutsuki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Converter device, motor drive device, refrigerator, air conditioner...
- Patent number 10,734,900
- Issue date Aug 4, 2020
- Mitsubishi Electric Corporation
- Akito Tanaka
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Synchronous motor control device and method of controlling synchron...
- Patent number 10,696,141
- Issue date Jun 30, 2020
- Mitsubishi Electric Corporation
- Mitsuo Kashima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Converter device
- Patent number 10,693,377
- Issue date Jun 23, 2020
- Mitsubishi Electric Corporation
- Tomohiro Kutsuki
- G01 - MEASURING TESTING
Information Patent Grant
Synchronous motor control device, compressor drive system, and air...
- Patent number 10,476,423
- Issue date Nov 12, 2019
- Mitsubishi Electric Corporation
- Mitsuo Kashima
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERSION APPARATUS, MOTOR DRIVE DEVICE, AND REFRIGERATION C...
- Publication number 20250023497
- Publication date Jan 16, 2025
- Mitsubishi Electric Corporation
- Haruka MATSUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTING APPARATUS, MOTOR DRIVE APPARATUS, AND REFRIGERATIO...
- Publication number 20250007393
- Publication date Jan 2, 2025
- Mitsubishi Electric Corporation
- Tomohiro KUTSUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION CYCLE APPLIED EQUI...
- Publication number 20250007388
- Publication date Jan 2, 2025
- Mitsubishi Electric Corporation
- Takaaki TAKAHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTING APPARATUS, MOTOR DRIVE UNIT, AND REFRIGERATION CYC...
- Publication number 20240405694
- Publication date Dec 5, 2024
- Mitsubishi Electric Corporation
- Koichi ARISAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE, MOTOR DRIVE DEVICE, AND REFRIGERATION-CYCL...
- Publication number 20240396465
- Publication date Nov 28, 2024
- Mitsubishi Electric Corporation
- Tomohiro KUTSUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, MOTOR DRIVE APPARATUS, AND REFRIGERATION CYCLE APP...
- Publication number 20240380350
- Publication date Nov 14, 2024
- Mitsubishi Electric Corporation
- Tomohiro KUTSUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTING APPARATUS, MOTOR DRIVE UNIT, AND REFRIGERATION CYC...
- Publication number 20240380345
- Publication date Nov 14, 2024
- Mitsubishi Electric Corporation
- Haruka MATSUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, MOTOR DRIVE DEVICE, AND REFRIGERATION CYCLE APPLIC...
- Publication number 20240372498
- Publication date Nov 7, 2024
- Mitsubishi Electric Corporation
- Tomohiro KUTSUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION CYCLE APPLIED EQUI...
- Publication number 20230412093
- Publication date Dec 21, 2023
- Mitsubishi Electric Corporation
- Keisuke UEMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION CYCLE APPLIED EQUI...
- Publication number 20230318489
- Publication date Oct 5, 2023
- Mitsubishi Electric Corporation
- Keisuke UEMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR DRIVING APPARATUS, AIR CONDITIONER, AND REFRIGERATOR
- Publication number 20230238893
- Publication date Jul 27, 2023
- Mitsubishi Electric Corporation
- Hiroyuki YAMASHITA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS, REFRIGERATION CYCLE APPARATUS, AND AIR...
- Publication number 20230090386
- Publication date Mar 23, 2023
- Mitsubishi Electric Corporation
- Yohei TAKIGAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE APPARATUS
- Publication number 20220368255
- Publication date Nov 17, 2022
- Mitsubishi Electric Corporation
- Kenji TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ESTIMATION DEVICE AND AC MOTOR DRIVE DEVICE
- Publication number 20220294377
- Publication date Sep 15, 2022
- Mitsubishi Electric Corporation
- Kenji TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE SYSTEM AND AIR CONDITIONER
- Publication number 20220294379
- Publication date Sep 15, 2022
- Mitsubishi Electric Corporation
- Tomohiro KUTSUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT POWER SUPPLY DEVICE AND AIR CONDITIONER
- Publication number 20220271647
- Publication date Aug 25, 2022
- Mitsubishi Electric Corporation
- Hiroki SUZUKI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MOTOR DRIVE DEVICE, COMPRESSOR DRIVE SYSTEM, AND REFRIGERATION CYCL...
- Publication number 20220200498
- Publication date Jun 23, 2022
- Mitsubishi Electric Corporation
- Kenji TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SPEED ESTIMATING DEVICE FOR AC MOTOR, DRIVING DEVICE FOR AC MOTOR,...
- Publication number 20220149764
- Publication date May 12, 2022
- Mitsubishi Electric Corporation
- Yuriko TAKEDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC POWER SUPPLY DEVICE AND AIR CONDITIONER
- Publication number 20220140736
- Publication date May 5, 2022
- Mitsubishi Electric Corporation
- Hiroki SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE SYSTEM AND AIR CONDITIONER
- Publication number 20200169207
- Publication date May 28, 2020
- Mitsubishi Electric Corporation
- Tomohiro KUTSUKI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CONVERTER DEVICE, MOTOR DRIVE DEVICE, REFRIGERATOR, AIR CONDITIONER...
- Publication number 20190312510
- Publication date Oct 10, 2019
- Mitsubishi Electric Corporation
- Akito TANAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERTER DEVICE
- Publication number 20190173384
- Publication date Jun 6, 2019
- Mitsubishi Electric Corporation
- Tomohiro KUTSUKI
- G01 - MEASURING TESTING
Information Patent Application
SYNCHRONOUS MOTOR CONTROL DEVICE, COMPRESSOR DRIVING DEVICE, AIR CO...
- Publication number 20180208023
- Publication date Jul 26, 2018
- Mitsubishi Electric Corporation
- Mitsuo KASHIMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYNCHRONOUS MOTOR CONTROL DEVICE, COMPRESSOR DRIVE SYSTEM, AND AIR...
- Publication number 20180131308
- Publication date May 10, 2018
- Mitsubishi Electric Corporation
- Mitsuo KASHIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Tomohiro KUTSUKI

Person

Patents Grantslast 30 patents

Power converter, motor driver, and refrigeration cycle applied equi...

Direct current power supply device and air conditioner

Power conversion apparatus, refrigeration cycle apparatus, and air...

DC power supply device and air conditioner

Motor drive system and air conditioner

Motor drive apparatus

Estimation device and AC motor drive device

Motor drive device, compressor drive system, and refrigeration cycl...

Speed estimating device for AC motor, driving device for AC motor,...

Motor drive system and air conditioner

Converter device, motor drive device, refrigerator, air conditioner...

Synchronous motor control device and method of controlling synchron...

Converter device

Synchronous motor control device, compressor drive system, and air...

Patents Applicationslast 30 patents

POWER CONVERSION APPARATUS, MOTOR DRIVE DEVICE, AND REFRIGERATION C...

POWER CONVERTING APPARATUS, MOTOR DRIVE APPARATUS, AND REFRIGERATIO...

POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION CYCLE APPLIED EQUI...

POWER CONVERTING APPARATUS, MOTOR DRIVE UNIT, AND REFRIGERATION CYC...

POWER CONVERSION DEVICE, MOTOR DRIVE DEVICE, AND REFRIGERATION-CYCL...

POWER CONVERTER, MOTOR DRIVE APPARATUS, AND REFRIGERATION CYCLE APP...

POWER CONVERTING APPARATUS, MOTOR DRIVE UNIT, AND REFRIGERATION CYC...

POWER CONVERTER, MOTOR DRIVE DEVICE, AND REFRIGERATION CYCLE APPLIC...

POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION CYCLE APPLIED EQUI...

POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION CYCLE APPLIED EQUI...

ELECTRIC MOTOR DRIVING APPARATUS, AIR CONDITIONER, AND REFRIGERATOR

POWER CONVERSION APPARATUS, REFRIGERATION CYCLE APPARATUS, AND AIR...

MOTOR DRIVE APPARATUS

ESTIMATION DEVICE AND AC MOTOR DRIVE DEVICE

MOTOR DRIVE SYSTEM AND AIR CONDITIONER

DIRECT CURRENT POWER SUPPLY DEVICE AND AIR CONDITIONER

MOTOR DRIVE DEVICE, COMPRESSOR DRIVE SYSTEM, AND REFRIGERATION CYCL...

SPEED ESTIMATING DEVICE FOR AC MOTOR, DRIVING DEVICE FOR AC MOTOR,...

DC POWER SUPPLY DEVICE AND AIR CONDITIONER

MOTOR DRIVE SYSTEM AND AIR CONDITIONER

CONVERTER DEVICE, MOTOR DRIVE DEVICE, REFRIGERATOR, AIR CONDITIONER...

CONVERTER DEVICE

SYNCHRONOUS MOTOR CONTROL DEVICE, COMPRESSOR DRIVING DEVICE, AIR CO...

SYNCHRONOUS MOTOR CONTROL DEVICE, COMPRESSOR DRIVE SYSTEM, AND AIR...