Mitsubishi Electric Corporation

Japan


 
Total IP 36,593
Total IP incl. subs 36,875 (+ 458 for subs)
Total IP Rank # 12
IP Activity Score 4.8/5.0    29,259
IP Activity Rank # 10
IP AS incl. subs 4.8/5.0    29,568
Stock Symbol
ISIN JP3902400005
Market Cap. 3639506628945.0  (JPY)
Industry Electrical Equipment & Parts
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

13,405 286
594 89
22,085 70
64
 
Last Patent 2021 - Optical transmission device
First Patent 1945 - Electromagnetic solenoid
Last Trademark 2021 - MELPRO-WORKS
First Trademark 1964 - MITSUBISHI

Subsidiaries

22 subsidiaries with IP (355 patents, 103 trademarks)

17 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2021 G/S downloadable software tools for engineering protection relays, substation control systems and SVC...
G/S Cloud computing featuring software used in data sharing, database management, data security admin...
G/S Air conditioners, air-conditioning installations
G/S Air conditioners, air-conditioning installations
G/S Downloadable computer software for use in selecting ventilation fans; Recorded computer software ...
G/S Elevators; Replacement parts and components of elevators Installation, maintenance and repair of ...
G/S Computers and computer peripheral devices for use in collecting, analyzing, diagnosing and provid...
2020 G/S Air purifiers.
G/S Air conditioners
Invention Array antenna device and communication device. An array antenna device includes a classifying un...
Invention In-vehicle display control device. An adaptation status judging unit (112) judges an adaptation ...
G/S Air conditioners.
G/S Air Conditioners
G/S software for viewing digital images for use in factory automation
G/S Escalators Installation, maintenance and repair of escalators; advisory services relating to the ...
G/S Escalators. Installation, maintenance and repair of escalators; advisory services relating to the...
G/S Chillers for air-conditioning installation
G/S Elevators; escalators; moving sidewalks Devices and apparatus used for monitoring and controlling...
G/S Chillers for air-conditioning installation.
G/S Air conditioners; air-conditioning installations.
G/S Elevators; escalators; compressors for refrigerators; compressors for air conditioners; starters ...
G/S Elevators; escalators; compressors for refrigerators; compressors for air conditioners; starters...
Invention Electromagnetic valve and fluid device. An electromagnetic valve (10) is provided with a valve bo...
Invention Image processing system and method for landmark location estimation with uncertainty. A controlle...
G/S Metalworking machines and tools; elevators; escalators; turbines, other than for land vehicles; ...
G/S Elevators; escalators; moving sidewalks. Devices and apparatus used for monitoring and controllin...
G/S Air-conditioning apparatus; refrigerators Synthetic resins, semi-processed; artificial resins in ...
G/S Air-conditioning apparatus; refrigerators. Synthetic resins, semi-processed; artificial resins in...
G/S Air-conditioning apparatus; refrigerators Synthetic resins, semi-processed; artificial resins in ...
Invention Control device for internal combustion engine and control program therefor. A control device for...
Invention Method and system for trajectory optimization for nonlinear robotic systems with geometric constr...
Invention System and design of derivative-free model learning for robotic systems. A manipulator learning-c...
G/S Contact image sensors; Electric sensor apparatus for sensing changes in the electric field, namel...
Invention Mounting tool for holding elevator rope tension measuring device. Provided is a mounting tool for...
Invention System and method for probabilistic multi-robot slam. A robot performs simultaneous localization ...
Invention Welding method, plate-shaped member, and elevator equipment. This welding method for overlaying a...
Invention Welding defect detecting device, welding device, and welding defect detecting method. A welding d...
G/S Surface inspection scanners for factory automation use; image sensors installed in the surface in...
Invention Welding device and welding method. This welding device is provided with a laser emitting unit (10...
G/S Semiconductor chips; integrated circuit modules; semiconductor elements; electronic circuits
G/S Semiconductor chips; integrated circuit modules; semiconductor elements; electronic circuits.
G/S Combined Vertical Fan coil unit and Energy Recovery Ventilation unit systems; Linear Expansion Va...
G/S Air conditioners
G/S Electric motors other than for land vehicles; metal working machines; industrial robots; elevator...
2019 G/S Computer programs. Air conditioning apparatus for household use; air conditioning apparatus for i...
G/S Air conditioning apparatus for household use
G/S Amplifiers for servomotors
Invention Refrigeration cycle device. This refrigeration cycle device has: a compressor that compresses and...
Invention Airtightness evaluation device. An airtightness evaluation device (10) is provided with a differe...
Invention Heat pipe and electronic device. This heat pipe is provided with a container having sealed therei...
Invention Thermal storage device, method using thermal storage device, and internal combustion engine warmi...
Invention Thermal storage device. This thermal storage device comprises: a container which encloses a therm...
Invention Heat transfer container and heat transfer system. This heat transfer container comprises: a heat ...
Invention Abnormal state inference device and abnormal state inference method. The present invention is pro...
Invention Electronic apparatus. This electronic apparatus is provided with: a substrate accommodating secti...
Invention Power conversion device. A power conversion device (1) includes: a first housing (2) having a fir...
Invention Sealed-type refrigerant compressor. Provided is a sealed-type refrigerant compressor with which i...
Invention Passenger conveyor. A guardrail retaining tool is provided to an inclined part of a truss in a pa...
Invention Satellite signal receiving device and position measurement device. 1N1N1N1N1NN) is a direct wave ...
Invention Communication device, interference signal generation circuit, control circuit, interference elimi...
Invention Component customization device, component customization system, component customization method, a...
Invention Planar light source device and liquid crystal display device. Provided are a planar light source ...
Invention Display device, touch detection device, and display control method. According to the present inve...
Invention Rotating electric machine. This rotating electric machine is provided with welding portions (11a,...
Invention Doherty amplifier. A Doherty amplifier according to the present invention is provided with: an in...
Invention Refrigeration cycle device. A refrigeration cycle device comprising a refrigerant circuit (100) t...
Invention Control device, air-conditioning device, air-conditioning system and control method. A control de...
Invention Refrigeration cycle device. This refrigeration cycle device comprises refrigerant piping accommod...
Invention Ventilation device, ventilation system, and ventilation control method. Provided is a ventilation...
Invention Transmission/reception device and transmission/reception method. A transmission/reception device ...
Invention Inspection jig. This inspection jig (10) is used to inspect a device under inspection comprising ...
Invention State estimation device for cord-like body of elevator and elevator system. Provided are: a state...
Invention Information processing device, information processing method, video presentation device, and info...
Invention Information processing device, program, and information processing method. The present invention ...
Invention Elevator rope tension measurement system. Provided is an elevator rope tension measurement system...
Invention Building facility vibration measurement device and management system. Provided is a vibration mea...
Invention Software update device, server, software update system, and software update method. Provided is ...
Invention Light receiving unit. A light receiving unit includes photoelectric conversion elements (20) in ...
2018 Invention Electric power steering device. Provided is an electric power steering device including a motor-...
Invention Optical transmission device. An optical transmission device includes a semiconductor laser chip ...
Invention Method of producing test-sample for transmission electron microscope. In a method of producing a...
Invention Power generation controller for vehicle ac power generator. When a state where a power-generatio...
Invention Compressor. In a compressor, a sufficient insulation distance is ensured between a motor and a c...
2017 Invention Rail cleaning device for passenger conveyor. A rail cleaning device for a passenger conveyor inc...
Invention Cooling device and vehicle power conversion device. A cooling device includes a base that is a p...