Hitachi, Ltd.

Japan


 
Total IP 16,466
Total IP incl. subs 36,151 (+ 19,895 for subs)
Total IP Rank # 50
IP Activity Score 4.4/5.0    7,486
IP Activity Rank # 71
IP AS incl. subs 4.5/5.0    12,829
Stock Symbol
ISIN JP3788600009
Market Cap. 5818123375893.0  (JPY)
Industry Conglomerates
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

5,343 101
53 41
10,920 3
5
 
Last Patent 2024 - Incremental change point detecti...
First Patent 1972 - Elevator having rope guide means
Last Trademark 2023 - DIGITAL ROAD
First Trademark 1958 - HITACHI

Subsidiaries

111 subsidiaries with IP (19688 patents, 207 trademarks)

53 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Photographing apparatus and authentication apparatus. A photographing apparatus includes: an ima...
2023 Invention Apparatus, action decision method, and computer system. A cooperative autonomous control is impl...
Invention Life support system, life support device, and life support method. A life support device (10) com...
Invention Control system and method for controlling measurement processing. Provided is a simple method fo...
Invention Reactive power source placement planning device and reactive power source placement planning meth...
Invention Data management device and database construction method. The present invention makes it possible ...
Invention Environment recognition device and environment recognition method. Provided are an environment re...
Invention Infrastructure design system and infrastructure design method. An infrastructure design system i...
Invention Photocatalytic apparatus. A photocatalytic apparatus is provided that uses a photovoltaic action...
G/S Downloadable computer programs and software for storage management; Recorded computer programs an...
Invention Noise influence analysis method, noise influence analysis program, and noise influence analysis d...
Invention System and operation history management method. The present invention can use state data of furth...
Invention Data processing method and data processing system. In a data processing method executed by a dat...
Invention Production line design apparatus, production line design system, and production line design metho...
G/S Wire communication machines and apparatus for voice, data, or image transmission; Wireless commun...
Invention Multi-tier cluster control apparatus, multi-tier cluster control method, and non-transitory compu...
Invention Optimization method and information processing apparatus. An object is to efficiently solve a qu...
Invention Schedule optimization system construction support device and schedule optimization system constru...
Invention Storage system, data processing method of storage system, and data processing program of storage ...
Invention Data management system and data management method. A data management system for backing up data ...
Invention Storage system and memory control method. A first node performs copy (virtual copy) of address m...
Invention Operation cost visualization system and operation cost visualization method. Based on a received...
Invention Calculator system and congestion avoidance method. A calculator system connected to a public net...
G/S Computer hardware and downloadable computer programs for use in managing information and control ...
Invention Power operation system and method. In the present invention, a plurality of error factors are def...
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...
Invention Data annotation method and system for unstructured data integrating with data catalog. A method f...
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 Storage system. A protocol chip transmits the request from the host apparatus to a first process...
Invention Storage system and storage control method. The storage system is a storage system comprising a p...
Invention Information processing system and information processing method. Proposed are a highly available...
Invention Storage device. Logical hierarchies include an append hierarchy in a storage device. The storage...
Invention System and method for applying a priori inspection to prioritize cores for re* operations. A met...
Invention Incremental change point detection method with dependency considerations. In example implementat...
Invention Migration of application on container platform. A method for application migrating from a first ...
Invention Modular multilevel power converter. Provided is a modular multilevel power converter suitable for...
Invention Management apparatus, management system, and management method. A management apparatus specifies...
Invention Guide device and elevator. This guide device comprises a base plate, a fixed bracket, a movable b...
Invention Brake braking force measurement control device and brake braking force measurement method. The pr...
Invention Sensor fusion for welding quality monitoring. Systems and methods described herein involve intak...
2022 Invention Power control system and hydrogen production system. In an electrolyzer system such as a hydrogen...
Invention Non-contact-type destination floor registration panel device, control method for non-contact-type...
Invention Elevator apparatus. Disclosed is an elevator apparatus, which is provided with an electric emerge...
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...
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...
G/S Downloadable and recorded computer software using artificial intelligence for automating and opti...
Invention Circular accelerator, particle therapy system, and ion source. An ion source 3 includes a discha...
Invention Radio wave propagation simulation system and method for generating radio wave propagation model. ...
Invention Data substitution system and data substitution method. A data substitution system includes: a co...
G/S Robots for industrial purpose; industrial robots for cleaning; Starters for motors and engines; s...
Invention Synonym determination system and synonym determination method. Synonyms are efficiently extracte...
Invention Security device and security method. The safety device includes a plurality of arithmetic units ...
Invention Power transaction system and program. A power trading system includes: a matching-related data a...
Invention Human-machine cooperative control system and human-machine cooperative control method. A system ...
Invention Particle beam accelerator and particle therapy system. A dynamic magnetic field feed device feed...
2021 Invention Air sterilization apparatus and air conditioner using same. There is provided an air sterilizati...
Invention Soft magnetic iron alloy sheet and method of manufacturing the same. A soft magnetic iron alloy ...
G/S Insulating materials
G/S Drive systems for electric vehicles; in-wheel motors. Maintenance and repair of land vehicles; ma...
Invention Charged particle beam device, and sample observation method employing same. There are provided a...
Invention Air sterilizer and air conditioning apparatus using the same. Provided is an air sterilizer capa...
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 Air conditioners; valves for air conditioners; evaporators for air conditioners; water source uni...
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 Downloadable software platform for use in controlling systems and devices, and for extracting, an...
G/S Ink for printers and photocopiers; Ink cartridges, filled, for printers and photocopiers Metalwor...
G/S Robots for industrial purpose; Robots for cleaning; Starters for motors and engines; starter alte...
2018 G/S Business data analytics; Business consultation; Business research and data analysis services in t...