Mitsubishi Electric Corporation

Japan


 
Total IP 45,583
Total IP incl. subs 45,954 (+ 610 for subs)
Total IP Rank # 9
IP Activity Score 4.8/5.0    24,249
IP Activity Rank # 13
IP AS incl. subs 4.8/5.0    24,447
Stock Symbol
ISIN JP3902400005
Market Cap. 3059762210175.0  (JPY)
Industry Electrical Equipment & Parts
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

13,535 277
173 122
31,312 84
80
 
Last Patent 2025 - Refrigerant distributor, heat ex...
First Patent 1945 - Electromagnetic solenoid
Last Trademark 2025 - GREEK LETTERS SIGMA, ALPHA AND I...
First Trademark 1964 - MITSUBISHI

Subsidiaries

22 subsidiaries with IP (494 patents, 116 trademarks)

18 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Computers and computer peripherals therefor; computer programs for use in monitoring, checking an...
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 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 Ventilating fans for industrial purposes; ventilating apparatus for industrial purposes.
G/S Batteries, battery modules, battery management systems, battery management units, cell management...
Invention Signal analysis device, control circuit, storage medium, and signal analysis method. A signal an...
Invention Power management system and power management method. In demand control, a processor executes a n...
Invention Search assistance device, search assistance system, search assistance method, and recording mediu...
G/S Machines for processing plastics; Metal working machines; Waste and trash separating machine; Was...
Invention Noise filter and noise removal method. If a fuse is applied as an overcurrent protection circuit...
2024 G/S Laser processing machines for sheets of metal and plates of metal Laser processing; cutting of sh...
Invention Parallel traveling management device and parallel traveling management method. A parallel travel...
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 ...
Invention Parameter-efficient adapter for an artificial intelligence system. An adapter to a base model of ...
G/S Heat pumps.
Invention Autonomous driving assistance device and autonomous driving assistance system. Provided are an a...
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
G/S Downloadable and recorded computer software for controlling electric domestic appliances, namely,...
G/S Air conditioners
Invention Physics-informed smooth operator learning for high- dimensional systems prediction and control. A...
Invention Semiconductor device and method of mounting semiconductor device. A semiconductor device include...
G/S Loading-unloading machines and apparatus; machines and apparatus for conveying solids; industrial...
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 A method and a device for controlling a three-phase motor. The present invention concerns a metho...
Invention Multi-topology routing in next generation iot networks. A node device for forming a multi-hop ne...
2023 Invention Control system and control method. This control system is provided with a model interface (6) tha...
Invention Control system and control method. The present invention comprises: a user terminal (1) that, in ...
Invention Control system, control method, and control program. A voice recognition unit (513v): receives in...
Invention Magnet-metal bonded body, rotor, rotating machine, and method for manufacturing and disassembling...
Invention Radar signal processing device, radar signal processing method, and radar device. A radar signal ...
Invention Traffic coordination system, facility management device, traffic coordination method, and traffic...
Invention Management device, management method, and management system. A management device (100) for managi...
Invention Image acquisition device and image acquisition method. An image acquisition device (100) comprise...
Invention Culture support device, culture system using the same, and culture support method for microorgani...
Invention Wireless train control system and wireless train control method. A wireless train control system ...
Invention Elevator information providing device. The purpose of the present invention is to obtain an eleva...
Invention Refrigerator. A refrigerator (1) is provided with a temperature-control-margin control unit (306)...
Invention Power semiconductor device, power module, and power conversion device. A power semiconductor devi...
Invention Compressor. This compressor comprises a fixed scroll and an orbiting scroll that orbits with resp...
Invention Information processing device, image processing device, program, image processing system, informa...
Invention Refrigeration cycle device. In the present invention, a refrigeration cycle device comprises a fi...
Invention Electronic device. An electronic device (1) comprises an enclosure (2) and a movable rib (3). The...
Invention Communication system and base station. A communication system that achieves reduction in delay t...
Invention Refrigerant distributor, heat exchanger, and refrigeration cycle device. A refrigerant distribut...
2022 Invention Measurement method for estimating temperature of power semiconductor module. A measurement metho...
Invention Method for evaluating semiconductor device, method for producing semiconductor device, and semico...
Invention Circuit connection device and rotating electrical machine device. A circuit connection device in...
Invention Heat exchanger support device. A heat exchanger support device is disposed between a heat exchan...
Invention Plant control protection device. This plant control protection device includes: monitoring opera...
Invention Semiconductor device. A plurality of systems of protection circuits are supported without changi...
Invention Semiconductor device and method of manufacturing semiconductor device. An object is to provide a...
Invention Deterioration discriminating device and deterioration discriminating method. A deterioration det...
Invention Outdoor unit and air-conditioning apparatus including the same. An outdoor unit includes a housi...
Invention High-frequency power supply device and control method of the same. In a high-frequency power sup...
Invention Communication system, communication control device, server, communication control method, and rec...
Invention Air-conditioning apparatus. An air-conditioning apparatus includes configured to, during a heati...
Invention Extensible boom, solar cell paddle, and extensible boom manufacturing method. An extensible boom...
Invention Magnetic particle imaging system and magnetic particle imaging method. The first electromagnet i...
Invention Magnetic encoder. A magnetic encoder includes a magnetic scaler and a position detector that mov...
Invention Semiconductor device. A semiconductor device includes: a first electrode plate; a first semicond...
Invention Software update system and software update method. It is an object of the present disclosure to ...
Invention Safety protection system backup device. This safety protection system backup device detects a st...
Invention Elevator control system. In a control system, a code tape is placed in a hoistway with its verti...
Invention Vacuum interrupter. A fixed side insulation cylinder provided with a fixed side flange on one en...