Inventor
KEISUKE UEMURA
Inventor
JP
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters25%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems17%
F24FAir-conditioning16%
F25BRefrigeration machines, plants or systems14%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications12%
H02KDynamo-electric machines5%
H02HEmergency protective circuit arrangements4%
G01RMeasuring electric variables2%
H01LSemiconductor devices2%
H10DInorganic electric semiconductor devices2%
PatentTitleYear
12,537,471Power converter, motor drive system, and power conversion method202612,525,890Power conversion apparatus, motor drive apparatus, and refrigeration cycle apparatus202612,326,265Outdoor unit for air-conditioning apparatus202512,316,237Power conversion device, motor drive unit, and refrigeration cycle apparatus202512,249,928Power converter, motor driver, and refrigeration cycle applied equipment202512,107,510Power converting apparatus, and motor driving apparatus202412,015,362Heat pump apparatus, air conditioner, and refrigerator202411,990,846Power conversion apparatus, motor drive apparatus, blower, compressor, and air conditioner202411,976,827Outdoor unit and air conditioner202411,909,197Motor drive device, blower, compressor, and air conditioner202411,874,020Motor drive apparatus, blower, compressor, and air conditioner202411,863,099Air conditioner and driving device202411,811,332Direct-current power supply apparatus, motor drive control apparatus, blower, compressor, and air conditioner202311,811,330Converter device, motor drive device and air conditioner202311,804,786Power converting apparatus, motor driving apparatus, and air conditioner202311,804,787Power converting apparatus, motor driving apparatus, and air conditioner202311,788,738Outdoor unit and air conditioner202311,767,848Power conversion apparatus, motor drive apparatus, blower, compressor, and air conditioner202311,764,719Direct current power supply device, motor drive apparatus, blower, compressor, and air conditioner202311,683,001Motor driving apparatus202311,632,004Electric motor with stator202311,601,076Motor driving apparatus and refrigeration cycle equipment202311,509,251Motor driving device and air conditioner202211,473,789Outdoor unit for a refrigeration cycle apparatus and refrigerating cycle device202211,391,473Outdoor unit and air conditioner202211,387,768Direct-current power supply device, motor drive device, blower, compressor, and air conditioner202211,374,525Motor driving apparatus and air conditioner using the same202211,368,118Motor driving device and air conditioner202211,316,449Motor driving apparatus and air conditioner202211,290,034Motor driving device and air conditioner202211,264,924Motor driving apparatus and refrigeration cycle equipment202211,239,788Motor driving device, circuitry for controlling motor driving device, control method of motor driving device, and air conditioner202211,159,115Motor driving device and refrigerating air-conditioning device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to MITSUBISHI ELECTRIC CORP (33)· patent assignee history
2021–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 33 | 2021–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 33 | 2021–2026 |