Masahiro NIGO

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Compressor and air conditioner
- Patent number 12,040,680
- Issue date Jul 16, 2024
- Mitsubishi Electric Corporation
- Masahiro Nigo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electric motor, compressor, and air conditioner
- Patent number 11,962,192
- Issue date Apr 16, 2024
- Mitsubishi Electric Corporation
- Emi Tsukamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor having rotor with different core regions, compressor, and air...
- Patent number 11,949,291
- Issue date Apr 2, 2024
- Mitsubishi Electric Corporation
- Emi Tsukamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor, compressor, and air conditioner
- Patent number 11,929,648
- Issue date Mar 12, 2024
- Mitsubishi Electric Corporation
- Tomoki Masuko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving device, compressor, and air conditioner
- Patent number 11,916,501
- Issue date Feb 27, 2024
- Mitsubishi Electric Corporation
- Masahiro Nigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor, compressor, and air conditioner
- Patent number 11,863,020
- Issue date Jan 2, 2024
- Mitsubishi Electric Corporation
- Masahiro Nigo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor having stator and rotor configured to reduce eddy current los...
- Patent number 11,804,739
- Issue date Oct 31, 2023
- Mitsubishi Electric Corporation
- Masahiro Nigo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving device, air conditioner, and method for controlling compressor
- Patent number 11,637,521
- Issue date Apr 25, 2023
- Mitsubishi Electric Corporation
- Masahiro Nigo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Refrigerating cycle device having wiring switch part that switches...
- Patent number 11,506,437
- Issue date Nov 22, 2022
- Mitsubishi Electric Corporation
- Takumi Nishiyama
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Driving device, compressor, air conditioner, and driving method
- Patent number 11,502,634
- Issue date Nov 15, 2022
- Mitsubishi Electric Corporation
- Masahiro Nigo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator, electric motor, compressor, refrigerating and air condition...
- Patent number 11,496,005
- Issue date Nov 8, 2022
- Mitsubishi Electric Corporation
- Yuji Hirosawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator insulating members for rotary electric machine
- Patent number 11,469,638
- Issue date Oct 11, 2022
- Mitsubishi Electric Corporation
- Shuichi Kitano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air conditioner and method for controlling operation of air conditi...
- Patent number 11,199,351
- Issue date Dec 14, 2021
- Mitsubishi Electric Corporation
- Yuji Hirosawa
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Driving device, air conditioner, and method for driving motor
- Patent number 11,139,769
- Issue date Oct 5, 2021
- Mitsubishi Electric Corporation
- Masahiro Nigo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air conditioner and method for controlling air conditioner
- Patent number 11,101,763
- Issue date Aug 24, 2021
- Mitsubishi Electric Corporation
- Masahiro Nigo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Motor, rotor, compressor, and refrigeration and air conditioning ap...
- Patent number 11,018,535
- Issue date May 25, 2021
- Mitsubishi Electric Corporation
- Masahiro Nigo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Driving device, air conditioner, and driving method
- Patent number 10,965,237
- Issue date Mar 30, 2021
- Mitsubishi Electric Corporation
- Masahiro Nigo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving device, compressor, air conditioner and method of driving i...
- Patent number 10,951,139
- Issue date Mar 16, 2021
- Mitsubishi Electric Corporation
- Yuji Hirosawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator, motor, driving device, compressor, refrigeration air condit...
- Patent number 10,916,977
- Issue date Feb 9, 2021
- Mitsubishi Electric Corporation
- Masahiro Nigo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator, motor, compressor, and refrigeration air conditioner
- Patent number 10,833,544
- Issue date Nov 10, 2020
- Mitsubishi Electric Corporation
- Kazuhiko Baba
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet embedded motor, compressor, and refrigerating and...
- Patent number 10,804,754
- Issue date Oct 13, 2020
- Mitsubishi Electric Corporation
- Masahiro Nigo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator, motor, compressor, and refrigeration air conditioner
- Patent number 10,797,540
- Issue date Oct 6, 2020
- Mitsubishi Electric Corporation
- Kazuhiko Baba
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor, compressor, and refrigeration and air conditioning...
- Patent number 10,778,055
- Issue date Sep 15, 2020
- Mitsubishi Electric Corporation
- Kazuhiko Baba
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator core, stator, electric motor, drive device, compressor, air...
- Patent number 10,763,717
- Issue date Sep 1, 2020
- Mitsubishi Electric Corporation
- Yuji Hirosawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving device, air conditioner, and method for driving motor
- Patent number 10,763,773
- Issue date Sep 1, 2020
- Mitsubishi Electric Corporation
- Masahiro Nigo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator, motor, compressor, and refrigeration air conditioner
- Patent number 10,749,388
- Issue date Aug 18, 2020
- Mitsubishi Electric Corporation
- Kazuhiko Baba
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor, interior permanent magnet motor, and compressor
- Patent number 10,714,993
- Issue date Jul 14, 2020
- Mitsubishi Electric Corporation
- Kazuchika Tsuchida
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Interior permanent magnet electric motor, compressor, and refrigera...
- Patent number 10,608,486
- Issue date Mar 31, 2020
- Mitsubishi Electric Corporation
- Atsushi Ishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent-magnet-embedded electric motor and compressor
- Patent number 10,581,286
- Issue date Mar 3, 2020
- Mitsubishi Electric Corporation
- Atsushi Ishikawa
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Motor, rotor, compressor, and refrigeration and air conditioning ap...
- Patent number 10,483,816
- Issue date Nov 19, 2019
- Mitsubishi Electric Corporation
- Masahiro Nigo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
MOTOR, COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS
- Publication number 20240305155
- Publication date Sep 12, 2024
- Mitsubishi Electric Corporation
- Emi TSUKAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR, COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS
- Publication number 20240120787
- Publication date Apr 11, 2024
- Mitsubishi Electric Corporation
- Masahiro NIGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR, MOTOR, BLOWER, AIR CONDITIONER, AND MANUFACTURING METHOD OF...
- Publication number 20230378829
- Publication date Nov 23, 2023
- Mitsubishi Electric Corporation
- Yuji HIROSAWA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR, COMPRESSOR, REFRIGERATION CYCLE APPARATUS, AND MANUFACTURING...
- Publication number 20230318368
- Publication date Oct 5, 2023
- Mitsubishi Electric Corporation
- Masahiro NIGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR, MOTOR, COMPRESSOR, REFRIGERATION CYCLE APPARATUS, AND AIR C...
- Publication number 20230198328
- Publication date Jun 22, 2023
- Mitsubishi Electric Corporation
- Emi TSUKAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR, MOTOR, COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS
- Publication number 20230187986
- Publication date Jun 15, 2023
- Mitsubishi Electric Corporation
- Yuji HIROSAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ROTOR, MOTOR, COMPRESSOR, REFRIGERATION CYCLE APPARATUS, AND AIR CO...
- Publication number 20230118265
- Publication date Apr 20, 2023
- Mitsubishi Electric Corporation
- Yuji HIROSAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR, MOTOR, COMPRESSOR, AIR CONDITIONER, AND MANUFACTURING METHOD...
- Publication number 20230116012
- Publication date Apr 13, 2023
- Mitsubishi Electric Corporation
- Masahiro NIGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR, MOTOR, COMPRESSOR, AND AIR CONDITIONER
- Publication number 20230091530
- Publication date Mar 23, 2023
- Mitsubishi Electric Corporation
- Masahiro NIGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR, COMPRESSOR, AND AIR CONDITIONER
- Publication number 20220263362
- Publication date Aug 18, 2022
- Mitsubishi Electric Corporation
- Emi TSUKAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR, MOTOR, COMPRESSOR, AND AIR CONDITIONER
- Publication number 20220239168
- Publication date Jul 28, 2022
- Mitsubishi Electric Corporation
- Yuji HIROSAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPRESSOR AND AIR CONDITIONER
- Publication number 20220224193
- Publication date Jul 14, 2022
- Mitsubishi Electric Corporation
- Masahiro NIGO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR, COMPRESSOR, AIR CONDITIONER, AND MANUFACTURING METHOD OF MOTOR
- Publication number 20220200390
- Publication date Jun 23, 2022
- Mitsubishi Electric Corporation
- Yuji HIROSAWA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR, COMPRESSOR, AND AIR CONDITIONER
- Publication number 20220166270
- Publication date May 26, 2022
- Mitsubishi Electric Corporation
- Masahiro NIGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR, COMPRESSOR, AND AIR CONDITIONER
- Publication number 20220103030
- Publication date Mar 31, 2022
- Emi TSUKAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR, COMPRESSOR, AND AIR CONDITIONER
- Publication number 20210273506
- Publication date Sep 2, 2021
- Mitsubishi Electric Corporation
- Tomoki MASUKO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DRIVING DEVICE, COMPRESSOR, AND AIR CONDITIONER
- Publication number 20210211085
- Publication date Jul 8, 2021
- Mitsubishi Electric Corporation
- Masahiro NIGO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOTOR, COMPRESSOR, AND AIR CONDITIONER
- Publication number 20210203196
- Publication date Jul 1, 2021
- Mitsubishi Electric Corporation
- Masahiro NIGO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATING CYCLE DEVICE
- Publication number 20210164715
- Publication date Jun 3, 2021
- Mitsubishi Electric Corporation
- Takumi NISHIYAMA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
STATOR FOR ROTARY ELECTRIC MACHINE
- Publication number 20210050757
- Publication date Feb 18, 2021
- MITSUBISHI ELECTRIC CORPORATION
- Shuichi KITANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING DEVICE, AIR CONDITIONER, AND DRIVING METHOD
- Publication number 20200186073
- Publication date Jun 11, 2020
- Mitsubishi Electric Corporation
- Masahiro NIGO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DRIVING DEVICE, COMPRESSOR, AIR CONDITIONER AND METHOD OF DRIVING I...
- Publication number 20200177114
- Publication date Jun 4, 2020
- Mitsubishi Electric Corporation
- Yuji HIROSAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING DEVICE, COMPRESSOR, AIR CONDITIONER, AND DRIVING METHOD
- Publication number 20200144951
- Publication date May 7, 2020
- Masahiro NIGO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
STATOR, ELECTRIC MOTOR, COMPRESSOR, REFRIGERATING AND AIR CONDITION...
- Publication number 20200099263
- Publication date Mar 26, 2020
- Mitsubishi Electric Corporation
- Yuji HIROSAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIR CONDITIONER AND METHOD FOR CONTROLLING OPERATION OF AIR CONDITI...
- Publication number 20200056821
- Publication date Feb 20, 2020
- Mitsubishi Electric Corporation
- Yuji HIROSAWA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DRIVING DEVICE, AIR CONDITIONER, AND METHOD FOR DRIVING MOTOR
- Publication number 20200021222
- Publication date Jan 16, 2020
- Mitsubishi Electric Corporation
- Masahiro NIGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING DEVICE, AIR CONDITIONER, AND METHOD FOR CONTROLLING COMPRESSOR
- Publication number 20200021224
- Publication date Jan 16, 2020
- Mitsubishi Electric Corporation
- Masahiro NIGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR CORE, STATOR, ELECTRIC MOTOR, DRIVE DEVICE, COMPRESSOR, AIR...
- Publication number 20190386534
- Publication date Dec 19, 2019
- Mitsubishi Electric Corporation
- Yuji HIROSAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING DEVICE, AIR CONDITIONER, AND METHOD FOR DRIVING MOTOR
- Publication number 20190245470
- Publication date Aug 8, 2019
- Mitsubishi Electric Corporation
- Masahiro NIGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIR CONDITIONER AND METHOD FOR CONTROLLING AIR CONDITIONER
- Publication number 20190245471
- Publication date Aug 8, 2019
- Masahiro NIGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Masahiro NIGO

Person

Patents Grantslast 30 patents

Compressor and air conditioner

Electric motor, compressor, and air conditioner

Motor having rotor with different core regions, compressor, and air...

Electric motor, compressor, and air conditioner

Driving device, compressor, and air conditioner

Motor, compressor, and air conditioner

Motor having stator and rotor configured to reduce eddy current los...

Driving device, air conditioner, and method for controlling compressor

Refrigerating cycle device having wiring switch part that switches...

Driving device, compressor, air conditioner, and driving method

Stator, electric motor, compressor, refrigerating and air condition...

Stator insulating members for rotary electric machine

Air conditioner and method for controlling operation of air conditi...

Driving device, air conditioner, and method for driving motor

Air conditioner and method for controlling air conditioner

Motor, rotor, compressor, and refrigeration and air conditioning ap...

Driving device, air conditioner, and driving method

Driving device, compressor, air conditioner and method of driving i...

Stator, motor, driving device, compressor, refrigeration air condit...

Stator, motor, compressor, and refrigeration air conditioner

Permanent magnet embedded motor, compressor, and refrigerating and...

Stator, motor, compressor, and refrigeration air conditioner

Electric motor, compressor, and refrigeration and air conditioning...

Stator core, stator, electric motor, drive device, compressor, air...

Driving device, air conditioner, and method for driving motor

Stator, motor, compressor, and refrigeration air conditioner

Rotor, interior permanent magnet motor, and compressor

Interior permanent magnet electric motor, compressor, and refrigera...

Permanent-magnet-embedded electric motor and compressor

Motor, rotor, compressor, and refrigeration and air conditioning ap...

Patents Applicationslast 30 patents

MOTOR, COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS

MOTOR, COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS

ROTOR, MOTOR, BLOWER, AIR CONDITIONER, AND MANUFACTURING METHOD OF...

MOTOR, COMPRESSOR, REFRIGERATION CYCLE APPARATUS, AND MANUFACTURING...

STATOR, MOTOR, COMPRESSOR, REFRIGERATION CYCLE APPARATUS, AND AIR C...

ROTOR, MOTOR, COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS

ROTOR, MOTOR, COMPRESSOR, REFRIGERATION CYCLE APPARATUS, AND AIR CO...

ROTOR, MOTOR, COMPRESSOR, AIR CONDITIONER, AND MANUFACTURING METHOD...

ROTOR, MOTOR, COMPRESSOR, AND AIR CONDITIONER

ELECTRIC MOTOR, COMPRESSOR, AND AIR CONDITIONER

STATOR, MOTOR, COMPRESSOR, AND AIR CONDITIONER

COMPRESSOR AND AIR CONDITIONER

MOTOR, COMPRESSOR, AIR CONDITIONER, AND MANUFACTURING METHOD OF MOTOR

MOTOR, COMPRESSOR, AND AIR CONDITIONER

MOTOR, COMPRESSOR, AND AIR CONDITIONER

ELECTRIC MOTOR, COMPRESSOR, AND AIR CONDITIONER

DRIVING DEVICE, COMPRESSOR, AND AIR CONDITIONER

MOTOR, COMPRESSOR, AND AIR CONDITIONER

REFRIGERATING CYCLE DEVICE

STATOR FOR ROTARY ELECTRIC MACHINE

DRIVING DEVICE, AIR CONDITIONER, AND DRIVING METHOD

DRIVING DEVICE, COMPRESSOR, AIR CONDITIONER AND METHOD OF DRIVING I...

DRIVING DEVICE, COMPRESSOR, AIR CONDITIONER, AND DRIVING METHOD

STATOR, ELECTRIC MOTOR, COMPRESSOR, REFRIGERATING AND AIR CONDITION...

AIR CONDITIONER AND METHOD FOR CONTROLLING OPERATION OF AIR CONDITI...

DRIVING DEVICE, AIR CONDITIONER, AND METHOD FOR DRIVING MOTOR

DRIVING DEVICE, AIR CONDITIONER, AND METHOD FOR CONTROLLING COMPRESSOR

STATOR CORE, STATOR, ELECTRIC MOTOR, DRIVE DEVICE, COMPRESSOR, AIR...

DRIVING DEVICE, AIR CONDITIONER, AND METHOD FOR DRIVING MOTOR

AIR CONDITIONER AND METHOD FOR CONTROLLING AIR CONDITIONER