Kazunori Hatakeyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Motor drive apparatus, refrigeration cycle apparatus, air condition...
- Patent number 12,348,166
- Issue date Jul 1, 2025
- Mitsubishi Electric Corporation
- Yuhei Shimada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus and air conditioner
- Patent number 12,323,069
- Issue date Jun 3, 2025
- Mitsubishi Electric Corporation
- Atsushi Tsuchiya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converting apparatus, motor driving apparatus, blower, compre...
- Patent number 12,212,262
- Issue date Jan 28, 2025
- Mitsubishi Electric Corporation
- Satoru Ichiki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converting apparatus, and motor driving apparatus
- Patent number 12,107,510
- Issue date Oct 1, 2024
- Mitsubishi Electric Corporation
- Keisuke Uemura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air-conditioning apparatus
- Patent number 12,092,356
- Issue date Sep 17, 2024
- Mitsubishi Electric Corporation
- Keiichiro Shizu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive device, electric blower, electric vacuum cleaner, and h...
- Patent number 12,021,468
- Issue date Jun 25, 2024
- Mitsubishi Electric Corporation
- Yuji Takayama
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Electric blower, vacuum cleaner, and hand dryer
- Patent number 12,009,705
- Issue date Jun 11, 2024
- Mitsubishi Electric Corporation
- Kazunori Hatakeyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Power conversion apparatus, motor drive apparatus, blower, compress...
- Patent number 11,990,846
- Issue date May 21, 2024
- Mitsubishi Electric Corporation
- Motoya Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Heat pump apparatus with compressor heating control
- Patent number 11,971,200
- Issue date Apr 30, 2024
- Mitsubishi Electric Corporation
- Yuichi Shimizu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Motor drive apparatus, blower, compressor, and air conditioner
- Patent number 11,874,020
- Issue date Jan 16, 2024
- Mitsubishi Electric Corporation
- Kazunori Hatakeyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive device, electric blower, electric vacuum cleaner, and h...
- Patent number 11,863,104
- Issue date Jan 2, 2024
- Mitsubishi Electric Corporation
- Yuji Takayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load driving device, refrigeration cycle applicable apparatus, and...
- Patent number 11,811,353
- Issue date Nov 7, 2023
- Mitsubishi Electric Corporation
- Kazunori Hatakeyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus, motor drive apparatus, blower, compress...
- Patent number 11,767,848
- Issue date Sep 26, 2023
- Mitsubishi Electric Corporation
- Motoya Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current power supply device, motor drive apparatus, blower,...
- Patent number 11,764,719
- Issue date Sep 19, 2023
- Mitsubishi Electric Corporation
- Kazunori Hatakeyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor driving apparatus and refrigeration cycle equipment
- Patent number 11,711,040
- Issue date Jul 25, 2023
- Mitsubishi Electric Corporation
- Shinya Toyodome
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Motor drive device and air conditioner
- Patent number 11,632,071
- Issue date Apr 18, 2023
- Mitsubishi Electric Corporation
- Yuichi Shimizu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving device and air conditioner
- Patent number 11,632,068
- Issue date Apr 18, 2023
- Mitsubishi Electric Corporation
- Atsushi Tsuchiya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving apparatus, electric blower, vacuum cleaner, and hand...
- Patent number 11,611,306
- Issue date Mar 21, 2023
- Mitsubishi Electric Corporation
- Yuji Takayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving apparatus and refrigeration cycle equipment
- Patent number 11,601,076
- Issue date Mar 7, 2023
- Mitsubishi Electric Corporation
- Kazunori Hatakeyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary machine controller, refrigerant compressor, refrigeration cy...
- Patent number 11,594,993
- Issue date Feb 28, 2023
- Mitsubishi Electric Corporation
- Akane Hongyo
- 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
Outdoor unit for a refrigeration cycle apparatus and refrigerating...
- Patent number 11,473,789
- Issue date Oct 18, 2022
- Mitsubishi Electric Corporation
- Yuji Takayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor drive device
- Patent number 11,431,271
- Issue date Aug 30, 2022
- Mitsubishi Electric Corporation
- Hiroyuki Takayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving apparatus and air conditioner using the same
- Patent number 11,374,525
- Issue date Jun 28, 2022
- Mitsubishi Electric Corporation
- Atsushi Tsuchiya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving apparatus, refrigeration cycle system, air conditione...
- Patent number 11,329,587
- Issue date May 10, 2022
- Mitsubishi Electric Corporation
- Atsushi Tsuchiya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving apparatus and air conditioner
- Patent number 11,316,449
- Issue date Apr 26, 2022
- Mitsubishi Electric Corporation
- Yuichi Shimizu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive device, electric blower, electric vacuum cleaner, and h...
- Patent number 11,316,465
- Issue date Apr 26, 2022
- Mitsubishi Electric Corporation
- Yuji Takayama
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Motor driving device and air conditioner
- Patent number 11,290,034
- Issue date Mar 29, 2022
- Mitsubishi Electric Corporation
- Keisuke Uemura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electric blower, electric vacuum cleaner, and hand dryer
- Patent number 11,268,532
- Issue date Mar 8, 2022
- Mitsubishi Electric Corporation
- Kazuchika Tsuchida
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Motor driving apparatus and refrigeration cycle equipment
- Patent number 11,264,924
- Issue date Mar 1, 2022
- Mitsubishi Electric Corporation
- Yuichi Shimizu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC POWER CONVERSION DEVICE, MOTOR DRIVING DEVICE, AND REFRIGE...
- Publication number 20250219566
- Publication date Jul 3, 2025
- Mitsubishi Electric Corporation
- Yuichi SHIMIZU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEAT PUMP APPARATUS, AIR CONDITIONER, AND REFRIGERATION MACHINE
- Publication number 20250030370
- Publication date Jan 23, 2025
- Mitsubishi Electric Corporation
- Yuichi SHIMIZU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING DEVICE AND REFRIGERATION CYCLE-INCORPORATING DEVICE
- Publication number 20250015740
- Publication date Jan 9, 2025
- Mitsubishi Electric Corporation
- Shoei TSUTSUMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING DEVICE AND REFRIGERATION CYCLE APPLICATION APPARATUS
- Publication number 20240429851
- Publication date Dec 26, 2024
- Mitsubishi Electric Corporation
- Shoei TSUTSUMI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
POWER CONVERSION APPARATUS, MOTOR DRIVING DEVICE, AND REFRIGERATION...
- Publication number 20240413765
- Publication date Dec 12, 2024
- Mitsubishi Electric Corporation
- Shinya TOYODOME
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, MOTOR DRIVE APPARATUS, AND REFRIGERATION CYCLE APP...
- Publication number 20240405710
- Publication date Dec 5, 2024
- Mitsubishi Electric Corporation
- Shinya TOYODOME
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS, MOTOR DRIVE APPARATUS, AND REFRIGERATIO...
- Publication number 20240396486
- Publication date Nov 28, 2024
- Mitsubishi Electric Corporation
- Shinya TOYODOME
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER AND AIR CONDITIONER
- Publication number 20240333134
- Publication date Oct 3, 2024
- Mitsubishi Electric Corporation
- Atsushi TSUCHIYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, MOTOR DRIVER, AND AIR CONDITIONER
- Publication number 20240128913
- Publication date Apr 18, 2024
- Mitsubishi Electric Corporation
- Kazunori HATAKEYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC POWER SUPPLY DEVICE, MOTOR DRIVING DEVICE, AND REFRIGERATION CYC...
- Publication number 20240097576
- Publication date Mar 21, 2024
- Mitsubishi Electric Corporation
- Yuichi SHIMIZU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTING APPARATUS, HEAT PUMP APPARATUS, AND AIR CONDITIONER
- Publication number 20240048066
- Publication date Feb 8, 2024
- Mitsubishi Electric Corporation
- Kazunori HATAKEYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE APPARATUS, REFRIGERATION CYCLE APPARATUS, AIR CONDITION...
- Publication number 20240048081
- Publication date Feb 8, 2024
- Mitsubishi Electric Corporation
- Yuhei SHIMADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS AND AIR CONDITIONER
- Publication number 20240022182
- Publication date Jan 18, 2024
- Mitsubishi Electric Corporation
- Atsushi TSUCHIYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTING APPARATUS, AIR CONDITIONER, AND REFRIGERATION CYCL...
- Publication number 20240007012
- Publication date Jan 4, 2024
- Mitsubishi Electric Corporation
- Atsushi TSUCHIYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING APPARATUS, REFRIGERATION CYCLE EQUIPMENT, AND AIR CON...
- Publication number 20230402946
- Publication date Dec 14, 2023
- Mitsubishi Electric Corporation
- Shinya TOYODOME
- 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
POWER CONVERTING APPARATUS, MOTOR DRIVING APPARATUS, BLOWER, COMPRE...
- Publication number 20230283219
- Publication date Sep 7, 2023
- Mitsubishi Electric Corporation
- Satoru ICHIKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVER AND HEAT PUMP
- Publication number 20230145142
- Publication date May 11, 2023
- Mitsubishi Electric Corporation
- Yuichi SHIMIZU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, MOTOR DRIVE CONTROLLER, BLOWER, COMPRESSOR, AND AI...
- Publication number 20230092110
- Publication date Mar 23, 2023
- Mitsubishi Electric Corporation
- Satoru ICHIKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT PUMP APPARATUS
- Publication number 20220412612
- Publication date Dec 29, 2022
- Mitsubishi Electric Corporation
- Yuichi SHIMIZU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
POWER CONVERTING APPARATUS, MOTOR DRIVING APPARATUS, AND AIR CONDIT...
- Publication number 20220360192
- Publication date Nov 10, 2022
- Mitsubishi Electric Corporation
- Keisuke UEMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS, MOTOR DRIVE APPARATUS, BLOWER, COMPRESS...
- Publication number 20220349407
- Publication date Nov 3, 2022
- Mitsubishi Electric Corporation
- Motoya SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERSION APPARATUS, MOTOR DRIVE APPARATUS, BLOWER, COMPRESS...
- Publication number 20220345050
- Publication date Oct 27, 2022
- Mitsubishi Electric Corporation
- Motoya SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIR-CONDITIONING APPARATUS
- Publication number 20220316748
- Publication date Oct 6, 2022
- Mitsubishi Electric Corporation
- Keiichiro SHIZU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIR CONDITIONER
- Publication number 20220286060
- Publication date Sep 8, 2022
- Mitsubishi Electric Corporation
- Keisuke UEMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE APPARATUS, BLOWER, COMPRESSOR, AND AIR CONDITIONER
- Publication number 20220252283
- Publication date Aug 11, 2022
- Mitsubishi Electric Corporation
- Kazunori HATAKEYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT POWER SUPPLY DEVICE, MOTOR DRIVE APPARATUS, BLOWER,...
- Publication number 20220255486
- Publication date Aug 11, 2022
- Mitsubishi Electric Corporation
- Kazunori HATAKEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOTOR DRIVING APPARATUS, ELECTRIC BLOWER, VACUUM CLEANER, AND HAND...
- Publication number 20220131492
- Publication date Apr 28, 2022
- Mitsubishi Electric Corporation
- Yuji TAKAYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING APPARATUS AND REFRIGERATION CYCLE EQUIPMENT
- Publication number 20220115973
- Publication date Apr 14, 2022
- Mitsubishi Electric Corporation
- Shinya TOYODOME
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE DEVICE AND AIR CONDITIONER
- Publication number 20220077806
- Publication date Mar 10, 2022
- Mitsubishi Electric Corporation
- Yuichi SHIMIZU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Kazunori Hatakeyama

Person

Patents Grantslast 30 patents

Motor drive apparatus, refrigeration cycle apparatus, air condition...

Power conversion apparatus and air conditioner

Power converting apparatus, motor driving apparatus, blower, compre...

Power converting apparatus, and motor driving apparatus

Air-conditioning apparatus

Motor drive device, electric blower, electric vacuum cleaner, and h...

Electric blower, vacuum cleaner, and hand dryer

Power conversion apparatus, motor drive apparatus, blower, compress...

Heat pump apparatus with compressor heating control

Motor drive apparatus, blower, compressor, and air conditioner

Motor drive device, electric blower, electric vacuum cleaner, and h...

Load driving device, refrigeration cycle applicable apparatus, and...

Power conversion apparatus, motor drive apparatus, blower, compress...

Direct current power supply device, motor drive apparatus, blower,...

Motor driving apparatus and refrigeration cycle equipment

Motor drive device and air conditioner

Motor driving device and air conditioner

Motor driving apparatus, electric blower, vacuum cleaner, and hand...

Motor driving apparatus and refrigeration cycle equipment

Rotary machine controller, refrigerant compressor, refrigeration cy...

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

Outdoor unit for a refrigeration cycle apparatus and refrigerating...

Electric motor drive device

Motor driving apparatus and air conditioner using the same

Motor driving apparatus, refrigeration cycle system, air conditione...

Motor driving apparatus and air conditioner

Motor drive device, electric blower, electric vacuum cleaner, and h...

Motor driving device and air conditioner

Electric blower, electric vacuum cleaner, and hand dryer

Motor driving apparatus and refrigeration cycle equipment

Patents Applicationslast 30 patents

ELECTRIC POWER CONVERSION DEVICE, MOTOR DRIVING DEVICE, AND REFRIGE...

HEAT PUMP APPARATUS, AIR CONDITIONER, AND REFRIGERATION MACHINE

MOTOR DRIVING DEVICE AND REFRIGERATION CYCLE-INCORPORATING DEVICE

MOTOR DRIVING DEVICE AND REFRIGERATION CYCLE APPLICATION APPARATUS

POWER CONVERSION APPARATUS, MOTOR DRIVING DEVICE, AND REFRIGERATION...

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

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

POWER CONVERTER AND AIR CONDITIONER

POWER CONVERTER, MOTOR DRIVER, AND AIR CONDITIONER

DC POWER SUPPLY DEVICE, MOTOR DRIVING DEVICE, AND REFRIGERATION CYC...

POWER CONVERTING APPARATUS, HEAT PUMP APPARATUS, AND AIR CONDITIONER

MOTOR DRIVE APPARATUS, REFRIGERATION CYCLE APPARATUS, AIR CONDITION...

POWER CONVERSION APPARATUS AND AIR CONDITIONER

POWER CONVERTING APPARATUS, AIR CONDITIONER, AND REFRIGERATION CYCL...

MOTOR DRIVING APPARATUS, REFRIGERATION CYCLE EQUIPMENT, AND AIR CON...

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

POWER CONVERTING APPARATUS, MOTOR DRIVING APPARATUS, BLOWER, COMPRE...

MOTOR DRIVER AND HEAT PUMP

POWER CONVERTER, MOTOR DRIVE CONTROLLER, BLOWER, COMPRESSOR, AND AI...

HEAT PUMP APPARATUS

POWER CONVERTING APPARATUS, MOTOR DRIVING APPARATUS, AND AIR CONDIT...

POWER CONVERSION APPARATUS, MOTOR DRIVE APPARATUS, BLOWER, COMPRESS...

POWER CONVERSION APPARATUS, MOTOR DRIVE APPARATUS, BLOWER, COMPRESS...

AIR-CONDITIONING APPARATUS

AIR CONDITIONER

MOTOR DRIVE APPARATUS, BLOWER, COMPRESSOR, AND AIR CONDITIONER

DIRECT CURRENT POWER SUPPLY DEVICE, MOTOR DRIVE APPARATUS, BLOWER,...

MOTOR DRIVING APPARATUS, ELECTRIC BLOWER, VACUUM CLEANER, AND HAND...

MOTOR DRIVING APPARATUS AND REFRIGERATION CYCLE EQUIPMENT

MOTOR DRIVE DEVICE AND AIR CONDITIONER