Hitachi, Ltd.

Japan


 
Total IP 15,311
Total IP incl. subs 34,881 (+ 19,763 for subs)
Total IP Rank # 52
IP Activity Score 4.4/5.0    6,412
IP Activity Rank # 81
IP AS incl. subs 4.4/5.0    10,694
Stock Symbol
ISIN JP3788600009
Market Cap. 5818123375893.0  (JPY)
Industry Conglomerates
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

3,855 96
26 41
11,235 3
55
 
Last Patent 2025 - Methodology for safe remote huma...
First Patent 1972 - Elevator having rope guide means
Last Trademark 2023 - DIGITAL ROAD
First Trademark 1958 - HITACHI

Subsidiaries

105 subsidiaries with IP (19564 patents, 199 trademarks)

59 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Query processing device and query processing method. A query processing device that reduces the ...
Invention Power conversion device. Provided is a power conversion device provided with a wiring board in wh...
Invention Policy setting control system, policy setting control method, and policy setting control program....
Invention Design support device. Provided is a design support device capable of effectively utilizing defe...
Invention Electromagnetic wave processing system. An electromagnetic wave processing system mounted on a s...
Invention Information processing apparatus and information processing method. The present invention propos...
Invention Robot control device, robot control system, robot, and robot control method. Provided is a robot...
Invention Data processing apparatus and data processing method. A data processing apparatus has a memory a...
Invention Drive device for railway vehicle and control method therefor. The present invention provides a dr...
Invention Secret search system, data management server, and secret search method. According to the present ...
Invention Radio environment model calculation system and radio environment model calculation method. This r...
Invention Control device for electric aircraft and control method for electric aircraft. A control device (...
Invention Machine learning support device, machine learning support method, and machine learning support pr...
Invention Structuring device, structuring method, and structuring program. A structuring device accesses a...
Invention Management program, management method, and management device. In the present invention, a process...
Invention Power conversion circuit and power conversion method. In order to further reduce the loss of a th...
Invention System and method for detecting abnormality. An abnormality detection system detects an abnormal...
Invention Information asset management device, information asset management system, and information asset m...
Invention Image explanation system, image analysis device, and image explanation method. An explanatory se...
Invention Screw compressor. Provided is a screw compressor having a liquid supply mechanism capable of supp...
Invention Operation control device, robot, operation control system, and operation control method. The pres...
Invention Wastewater treatment control device and wastewater treatment control method. The present inventio...
Invention Pipeline management system. A pipeline management system according to an embodiment of the presen...
Invention Data processing system and data processing method. The present invention addresses the problem of...
Invention Robot operation training device, robot operation training system, robot, and robot operation trai...
Invention Image processing apparatus and image processing method. An image processing apparatus includes: ...
Invention Position estimating system and method. The objective of the present invention is to provide a tec...
Invention Ideation assistance system and ideation assistance method. An ideation assistance system accordin...
Invention Analysis device, analysis method, and analysis program. This analysis device, which includes a pr...
Invention Task management system. A task management system is configured to store a consumption resource a...
Invention Ammonia synthesis catalyst and method for producing same. Provided are: an ammonia synthesis cata...
Invention Electrical equipment state monitoring system, monitoring system, and electrical equipment state m...
Invention Computer system and operation management method. A computer system includes a primary site havin...
Invention Computer system and control method for distributed transaction. A computer system comprises a pl...
Invention Distributed transaction management device and distributed transaction management method. A distr...
Invention Radiation monitor. Provided is a radiation monitor that comprises: a radiation detection unit inc...
Invention Work plan drafting device. A work plan drafting device (7) comprises: a storage unit that stores ...
Invention Water leakage flow rate estimation system and water leakage flow rate estimation method. In this ...
2023 G/S Downloadable computer programs and software for storage management; Recorded computer programs an...
Invention Methodology for safe remote humanoid takeover for multi-user telexistence with minimal hardware u...
Invention Landing door and elevator. Provided are a landing door and an elevator capable of reducing the nu...
Invention Robot control system, robot control method and program. In example implementations described her...
Invention Computer system and method for determining a green score. According to various aspects a computer...
G/S Wire communication machines and apparatus for voice, data, or image transmission, namely, fiber-o...
Invention Information processing apparatus. Aspects of the present disclosure can involve systems and meth...
Invention Server and method for facilitating supply chain finance using digital twin model. Aspects concern...
Invention Quantum information processing device and quantum information processing method. This quantum inf...
Invention Economic planning system, economic operation system, and economic planning method. This economic ...
G/S Wire communication machines and apparatus for voice, data, or image transmission; Wireless commun...
G/S Computer hardware and downloadable computer programs for use in managing information and control ...
G/S Computer hardware for use in the field of radiotherapy and for use in the field of radiosurgery; ...
G/S Robots for industrial purposes; industrial robots for cleaning; starters for motors and engines; ...
G/S Downloadable computer software for information management, data collection and data analysis in t...
G/S Unprocessed synthetic resins; unprocessed plastics; insulating gases for parts of high-voltage el...
G/S Stem cells for medical purposes; cells for medical or clinical use; living cells for medical use;...
Invention Power consumption estimating device, power consumption estimation system, and power consumption e...
2022 G/S Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical,...
Invention Operation management system. An operation management system is capable of safely and space-effic...
G/S Stem cells for research or scientific purposes; stem cells, other than for medical or veterinary ...
G/S Installation, maintenance and repair of computer software; consultancy in the design and developm...
Invention Abnormality diagnosis device and method thereof. In an abnormality diagnosis device which estima...
G/S 2-naphthol; absorbent expandable graphites; absorbent graphites; absorbing carbons; accessory pro...
G/S Acid dyes; acrylic paints; acrylic paints for artists; acrylic paints for use in art; acrylic pri...
Invention Battery management device and battery management program. An object of the invention is to provi...
G/S Downloadable and recorded computer software using artificial intelligence for automating and opti...
G/S Robots for industrial purpose; industrial robots for cleaning; Starters for motors and engines; s...
2021 G/S Insulating materials
G/S Drive systems for electric vehicles; in-wheel motors. Maintenance and repair of land vehicles; ma...
G/S Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits and veget...
2020 G/S Downloadable computer programs and software for data storage management; Recorded computer progra...
G/S Automated machines for loading, unloading and storing materials; Automatic warehousing systems, n...
G/S Air conditioners; valves for air conditioners; evaporators for air conditioners; water source uni...
G/S Computer programs; Computer software; Downloadable image files; Downloadable electronic publicati...
G/S Downloadable computer programs for business analysis, business strategy development, customer col...
G/S Distributed control systems comprised of computer hardware and recorded software for use in nucle...
G/S Automated process control systems, namely, micro-processor based hardware and recorded software u...
2019 G/S Ink for printers and photocopiers; Ink cartridges, filled, for printers and photocopiers metalwor...
G/S Aluminum paints; anti-corrosion paint; anti-fouling paint; automotive paints; conductive paints; ...
G/S Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood; colora...
G/S Telecommunications services, namely, telephone communications service; communications services, n...
G/S Business consultancy services regarding information and telecommunication, healthcare, infrastruc...
G/S Downloadable computer programs and software for management and storage of computer data; Recorded...
G/S Computer programs; computer software; computers; computer hardware; computer peripheral devices; ...
G/S Actuators for variable compression ratio engines; air compressors; alternators for land vehicles;...
G/S Software platform; Computer software. Business consultancy and management services; Database mana...
G/S Downloadable software platform for use in controlling systems and devices, and for extracting, an...