Hitachi, Ltd.

Japan


 
Total IP 15,220
Total IP incl. subs 34,799 (+ 19,778 for subs)
Total IP Rank # 52
IP Activity Score 4.4/5.0    6,492
IP Activity Rank # 81
IP AS incl. subs 4.4/5.0    11,080
Stock Symbol
ISIN JP3788600009
Market Cap. 5818123375893.0  (JPY)
Industry Conglomerates
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

3,820 97
53 41
11,151 3
55
 
Last Patent 2025 - System, method, and program for ...
First Patent 1972 - Elevator having rope guide means
Last Trademark 2023 - DIGITAL ROAD
First Trademark 1958 - HITACHI

Subsidiaries

110 subsidiaries with IP (19575 patents, 203 trademarks)

54 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Environmental cell and electron microscope. In liquid environment observation or gas environment...
Invention Device and method for creating it infrastructure construction plan. This method for creating an I...
Invention Retrieval method and retrieval device. In a retrieval method executed by a retrieval device in w...
Invention Home delivery management system, control device, aircraft, location designation unit, terminal, a...
Invention Operation plan change proposal calculation device and operation plan change proposal calculation ...
Invention Autonomous control system and autonomous control method. An autonomous control system includes a...
Invention Incident response system and method. The present invention improves stability in power supply. An...
Invention Rotary electrical machine. A rotary electrical machine according to the present invention compris...
Invention Electric propulsion device. Provided is an electric propulsion device 106 including a propeller ...
Invention Product circulation support method and product circulation support system. The present invention ...
Invention Robot control device and robot control method. A robot that attaches and removes a work with res...
Invention Abnormality detection device, abnormality detection system, and abnormality detection method. The...
Invention Examination assistance system and examination assistance method. This examination assistance syst...
Invention Computer system and method for evaluating plan. In the present invention, a system for evaluating...
Invention Environmental load information cooperation system and method. An environmental load information ...
Invention Repair recommendation system and repair recommendation method. Information about validity of rec...
Invention Facility management system and facility management method. The purpose of the present invention i...
Invention Transportation management system and transportation management method. In the present invention, ...
Invention Business assistance system and business assistance method. The present invention addresses the pr...
Invention Simulation device. The purpose of the present invention is to provide a simulation device that ca...
Invention Elevator and elevator control method. Provided is an elevator capable of eliminating the imbalanc...
Invention Adverb dictionary update apparatus and adverb dictionary update method. An adverb dictionary upd...
Invention Test support apparatus and test support method. Based on a state transition table of each of ind...
Invention System, method, and program for data transfer process. When executing a data transfer process be...
Invention Organization design assistance device, organization design assistance method, and organization de...
Invention Computer system, infrastructure management method, and non-transitory computer readable medium. ...
Invention Digital inventory management device, digital inventory management method, and digital inventory m...
Invention Control device. It is possible to implement a control device for a quantum bit array having high...
Invention Sequence information processing device and method. The present invention addresses the problem of...
Invention Quantitative analysis method for gene mutation, quantitative analysis device, and quantitative an...
Invention Metal body monitoring device and metal body monitoring method. This metal body monitoring device ...
Invention Computer, test item presentation method, and test item presentation program. The present inventio...
Invention State abnormality detection system, state abnormality detection method, and program. When an elec...
Invention Computer system and method of determining parameter. This computer system connects to: an executi...
Invention Computing device, water leakage detection method, and water leakage detection system. The objecti...
2023 G/S Downloadable computer programs and software for storage management; Recorded computer programs an...
G/S Wire communication machines and apparatus for voice, data, or image transmission, namely, fiber-o...
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; ...
Invention Content-aware ai-assisted video summarization. Systems and methods for summarizing an infrastruc...
Invention Method for motion optimized defect inspection by a robotic arm using prior knowledge from plm and...
Invention Quantum device control system. A quantum device control system for controlling a quantum operatio...
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...
Invention Computer device, elevator device, and program. This computer device is provided with a shared mem...
Invention Logic model construction support device, logic model construction support method, and logic model...
Invention Hoisting machine and elevator. The present invention comprises: an encoder installed in a space i...
Invention Elevator device. The purpose of the present invention is to provide an elevator device capable of...
Invention Water electrolysis system, control device for electrolyzer stack, and method for controlling elec...
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 Railroad maintenance support system, railroad maintenance support method. The railroad maintenan...
2022 G/S Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical,...
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 Work support system, and work target specifying device and method. Provided are a work support s...
Invention Communication control system and communication control method. A communication control system fo...
Invention Logistics warehouse control system and logistics warehouse control method. A disclosed logistics...
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 Image recognition system. The present invention optimizes conditions of an imaging device when a...
Invention System, image processing method, and program. The present invention can support more appropriate...
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...
Invention Rail vehicle. Provided is a rail vehicle that efficiently transmits, to a railway vehicle struct...
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 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 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...