Mitsubishi Electric Corporation

Japan


 
Total IP 45,414
Total IP incl. subs 45,783 (+ 608 for subs)
Total IP Rank # 9
IP Activity Score 4.8/5.0    24,328
IP Activity Rank # 12
IP AS incl. subs 4.8/5.0    24,524
Stock Symbol
ISIN JP3902400005
Market Cap. 3059762210175.0  (JPY)
Industry Electrical Equipment & Parts
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

13,461 277
172 122
31,218 84
80
 
Last Patent 2025 - Microwave excitation light-sourc...
First Patent 1945 - Electromagnetic solenoid
Last Trademark 2025 - MHPB
First Trademark 1964 - MITSUBISHI

Subsidiaries

22 subsidiaries with IP (493 patents, 115 trademarks)

18 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Batteries; electric accumulators; battery modules; battery management systems; battery management...
G/S Heat pumps
G/S Training and Certification on installation, servicing and maintenance of heat pumps and air condi...
G/S Energy recovery ventilators Wholesale and retail distribution and supply of energy recovery venti...
G/S Business management analysis or business consultancy; business management; marketing research or ...
G/S Heat pumps Wholesale and retail distribution and supply of heat pumps to residential and commerci...
G/S Air conditioners; heat pumps Wholesale and retail distribution and supply of heat pumps to reside...
G/S Air conditioning apparatus for industrial use; Air conditioners
G/S Packaged air conditioners; air conditioners for industrial use; air conditioners.
G/S Laser processing machines for sheet and plate of metal Laser processing and cutting of sheet and ...
G/S Business management; Business consultancy; Providing commercial information and advice for consum...
G/S Cloud computing for use in charging management of electrically powered vehicles and its optimizat...
G/S Metal working machines, apparatus and equipment, namely, electric discharge machines for use in c...
G/S Ventilating fans for industrial purposes; ventilating apparatus for industrial purposes.
G/S Providing online non-downloadable computer software; Providing online non-downloadable computer s...
G/S Ventilating fans for industrial purposes; ventilating apparatus for industrial purposes.
G/S Batteries, battery modules, battery management systems, battery management units, cell management...
G/S Machines for processing plastics; Metal working machines; Waste and trash separating machine; Was...
Invention Area setting device, area setting method, and computer readable medium. An image acquisition uni...
2024 G/S Laser processing machines for sheets of metal and plates of metal Laser processing; cutting of sh...
Invention Position correction device, position correction method, and non-transitory computer readable medi...
Invention Error correction coding device and error correction coding method. An error correction coding de...
Invention Error correction decoding device and error correction decoding method. An error correction decod...
G/S Elevators; Escalators; Compressors for refrigerators; Compressors for air conditioners; Starters ...
G/S Position detection system; position sensors; temperature sensors; humidity sensors; motion sensor...
G/S Heat pumps
G/S Heat pumps; Heat pump chillers; Heat pump water heaters; Air conditioning apparatus; Air cooling ...
G/S Heat pumps.
G/S Software for use in data collection, analysis and diagnostic for metal working machine tools equi...
G/S Software as a Service (SaaS) services featuring software for geospatial data visualization
Invention Semiconductor device, production method for same, and power conversion device. The purpose of the...
G/S Downloadable and recorded computer software for controlling electric domestic appliances, namely,...
G/S Air conditioners
G/S Loading-unloading machines and apparatus; machines and apparatus for conveying solids; robotic me...
Invention Signal transmission circuit and power conversion apparatus. A first circuit generates a transmis...
G/S Electric discharge machines and laser processing machines for use in metalworking; servo motors; ...
G/S Electric discharge machines and laser processing machines, namely, laser cutting machines, for us...
Invention Process for monitoring a degradation state of an electrical interconnection in a power module ass...
G/S Cloud computing featuring software used in data sharing, database management, data security, admi...
2023 Invention Time-series data processing device and time-series data processing method. A time-series data pro...
Invention Heat pump device and drive circuit. A heat pump device according to the present invention is a he...
Invention Control device and control method. This control device controls an inverter for converting a DC v...
Invention Functional epoxy resin, production method therefor, and electronic member including same. A funct...
Invention Adjustment system, power conversion device, and method. An adjustment system (80) is provided wit...
Invention Power conversion device, motor drive device, and refrigeration cycle application equipment. A pow...
Invention Power conversion device, motor drive device, and equipment for refrigeration cycle applications. ...
Invention Power conversion device, motor drive device, and refrigeration cycle application apparatus. This ...
Invention Power conversion device, motor drive device, and refrigeration-cycle application equipment. A pow...
Invention Actual result diagram creation system. Provided is an actual result diagram creation system capab...
Invention Power conversion device, motor drive device, and apparatus using refrigeration cycle. A power con...
Invention Refrigeration cycle device and control method for refrigeration cycle device. A refrigeration cyc...
Invention Power conversion device and control method for power conversion device. A control device (4) outp...
Invention Drive device for semiconductor switching element. A drive unit (301) is configured to have adjust...
Invention Power conversion device. This power conversion device comprises a switching element (Q), a signal...
Invention Power conversion apparatus. The purpose of the present invention is to provide a technology capab...
Invention Optical line terminating device and optical signal transmitting method. An ONU (120) is provided ...
Invention Optical module and method for manufacturing optical module. An optical module (100, 200) accordin...
Invention Rotor, electric motor, blower, and air-conditioning device. Under the purpose of increasing the e...
Invention Radar signal processing device, radar signal processing method, radar signal processing program, ...
Invention Scroll compressor. This scroll compressor comprises: a fixed scroll provided in a shell; a swing ...
Invention Information processing device and information processing method. An information processing device...
Invention Aggregation device, communication method, communication system, and program. Provided is an aggre...
Invention Work assistance device, work assistance method, and work assistance system. A work assistance dev...
Invention Water heater. One aspect of a water heater according to the present disclosure comprises an enclo...
Invention Communication system. A communication system which realizes avoidance of complexity in the posit...
2022 Invention Illumination device. Regarding an illumination device reproducing a sky seen through a window, a...
Invention Crack inspection device, crack inspection system, and crack inspection method. A controlling cir...
Invention Elevator system and elevator car assignment method. An elevator system is configured to be capab...
Invention Display device, numerical control device, machining system, display method, numerical control met...
2021 Invention Optical semiconductor device, optical modulator and optical transmission device. An optical semi...
Invention Semiconductor device. The visibility of the inserted portions of the signal terminals after the ...
Invention Cross flow fan and blowing device. To provide a cross flow fan that can achieve an increase in a...
Invention Control device of rotating machine, and electric power steering device. A rotating machine contr...
Invention Refrigeration cycle apparatus. A refrigeration cycle apparatus includes a refrigerant circuit, a...
Invention Microwave excitation light-source device. A microwave excitation light-source device includes: a...
Invention Control unit for power converter, and power conversion apparatus. A controlling circuitry of a p...
Invention Semiconductor drive device and power conversion device comprising same. A semiconductor drive de...