Hitachi, Ltd.

Japan


 
Total IP 16,390
Total IP incl. subs 37,506 (+ 21,368 for subs)
Total IP Rank # 47
IP Activity Score 4.4/5.0    7,710
IP Activity Rank # 67
IP AS incl. subs 4.6/5.0    17,138
Stock Symbol
ISIN JP3788600009
Market Cap. 5818123375893.0  (JPY)
Industry Conglomerates
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

5,931 102
68 45
10,239 3
2
 
Last Patent 2022 - Semiconductor device and method ...
First Patent 1972 - Elevator having rope guide means
Last Trademark 2022 - HITACHI
First Trademark 1958 - HITACHI

Subsidiaries

111 subsidiaries with IP (21033 patents, 335 trademarks)

53 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2022 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 Storage system and method of controlling storage system. In a multi controller storage system, h...
G/S Computer software using artificial intelligence for automating and optimizing product manufacturi...
Invention Storage system and storage cost optimization method. An object of the invention is to optimize a...
G/S Robots for industrial purpose; Robots for cleaning; Starters for motors and engines; starter alte...
Invention Per-door boarding guidance planning device and per-door boarding guidance planning device. The pu...
Invention Work support apparatus and work support method. A work support apparatus, which assigns an opera...
Invention Signing system, and signing method. A grouping terminal holds an individual signature based on bi...
Invention Storage battery system, rail car provided therewith, and abnormal cell detection method. In this ...
Invention Capacity recovery device, secondary battery system, and capacity recovery method. The present inv...
Invention Inverter control device and power conversion device. This inverter control device comprises: a vo...
Invention Information processing system and processing condition determination system. Provided is an infor...
Invention Autonomous mobile body control device and autonomous mobile body control method. An autonomous mo...
Invention Semiconductor device. The present invention improves the performance of a semiconductor device. A...
Invention Work recognition device and work recognition method. A work recognition device that comprises an ...
Invention Distributed system and data processing method. A distributed system includes an edge device whic...
Invention Resin composite, method for producing resin composite, and method for disassembling resin composi...
Invention Mobile machine, hand of mobile machine, and method for controlling mobile machine. Provided is a ...
Invention Power transaction system and program. The present invention comprises: a matching-related data ac...
Invention Plan evaluation apparatus and plan evaluation method. A plan evaluation apparatus, which evaluat...
Invention Machine learning system and machine learning model management method using machine learning syste...
Invention Analysis device and program. This analysis device (100) is provided with a data assimilation unit...
Invention Storage system and storage administration method. It is made possible to pursue both higher spee...
Invention Estimation system and estimation method. This estimation system generates a plurality of patterns...
Invention Integration system and integration method. Provided is an integration system capable of integrat...
Invention Sentence data management method and sentence data management system. To provide a sentence data ...
Invention Human-machine cooperative control system and human-machine cooperative control method. In order t...
Invention Data conversion device, system, and method. The present invention enables data to be converted qu...
Invention Movable body supervision system and attack notification method. This movable body supervision sys...
Invention Robot control system, robot control method, and program. One embodiment of the present invention ...
Invention Control system. The present invention provides a control system that can calculate a surplus time...
Invention Inter-word score calculation apparatus, question and answer extraction system and inter-word scor...
Invention Body part authentication system and authentication method. The present invention achieves high-ac...
Invention Position measurement system. Provided is a position measurement system capable of accurately meas...
Invention Job execution system, and job execution method. It is made possible to realize bidirectional com...
Invention Recommendation system, and product recommendation method. It is provided a recommendation system...
2021 Invention Energy trading assistance apparatus and energy trading assistance method. This energy trading ass...
G/S Insulating materials
G/S Unprocessed synthetic resins; unprocessed plastics; insulating gases for parts of high-voltage el...
G/S Drive systems for electric vehicles; in-wheel motors. Maintenance and repair of land vehicles; ma...
Invention Method and apparatus for personnel assignment. A method of personnel assignment using at least on...
Invention Performance measurement methodology for co-simulation. Example implementations involve systems a...
Invention Elevator and elevator control method. The present invention provides an elevator that maintains a...
Invention Data processing system and data compression method. Provided is a data processing system which i...
G/S Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits and veget...
2020 Invention Data management computer and data management method. There is provided a data management apparat...
G/S Downloadable computer programs and software for data storage management; Recorded computer progra...
Invention Rail vehicle. A rail vehicle includes a roof structure that configures an upper face, a side str...
Invention Data recording device and data recording method. External sensor data is efficiently recorded wi...
Invention Power supply and demand planning device. This power supply and demand planning device includes: ...
Invention Fault tree generation device and fault tree generation method. This failure tree generation devi...
Invention Inkjet printer. The purpose of the present invention is to prevent the flow of air flowing from ...
G/S Automated warehouse, namely, mobile industrial robots, power-operated forklift equipment, belt co...
G/S Air conditioners; valves for air conditioners; evaporators for air conditioners; water source uni...
Invention Region energy management device and region energy management method. This regional energy manage...
G/S Downloadable computer programs for business analysis, business strategy development, customer col...
Invention Semiconductor device and method for manufacturing same. To provide a technique capable of improv...
Invention Attached substance collection device and attached substance analysis system. An attached substan...
Invention Digital pcr measurement method and measurement device. The purpose of the present invention is t...
Invention High-level synthesis device and high-level synthesis method. This high-level synthesis device, w...
Invention Repair support system and repair support method. A probability calculation result database inclu...
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 Medical apparatus, namely, radiotherapy apparatus
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 Downloadable computer programs and software for storage management; Recorded computer programs an...
G/S Downloadable and recorded software platform for use in controlling systems and devices, and for i...
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 computer software for information management, data collection and data analysis in t...
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...
2018 G/S Business data analytics; Business consultation; Business research and data analysis services in t...
G/S Semiconductor devices; Semiconductor power elements; Electronic components in the nature of semic...
G/S Advanced project research in the field of Artificial Intelligence; technical advice, information ...
G/S Medical equipment and apparatus, namely, radiation therapy ionization chambers; detector electron...
2017 G/S Computer software and software platform for asset optimization, industrial automation, machine di...
G/S Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or co...
G/S Software and software platform for use in asset optimization, industrial automation, machine diag...
G/S Software platform for use in asset optimization, industrial automation, machine diagnostics, and ...
2016 G/S AC variable frequency drives, multi-level IGBT drives, and variable speed drives, all used to con...
G/S Software and software platform for asset optimization, industrial automation, machine diagnostics...