Hitachi Construction Machinery Co., Ltd.

Japan


Create a watch for Hitachi Construction Machinery Co., Ltd.
Total IP 2,650
Total IP incl. subs 2,704 (+ 56 for subs)
Total IP Rank # 492
IP Activity Score 3.8/5.0    1,318
IP Activity Rank # 545
IP AS incl. subs 3.5/5.0    1,336
Parent Entity Hitachi, Ltd.
Stock Symbol
ISIN JP3787000003
Market Cap. 628351025998.0  (JPY)
Industry Farm & Heavy Construction Machinery
Sector Industrials
Dominant Nice Class Machines and machine tools

Patents

Trademarks

1,022 22
45 23
1,508 25
5
 
Last Patent 2025 - Work machine
First Patent 1977 - Radial piston type multi-stroke ...
Last Trademark 2025 - LANDCROS
First Trademark 1947 - EUCLID

Subsidiaries

8 subsidiaries with IP (40 patents, 16 trademarks)

2 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Construction machine. There is provided a construction machine that achieves both safety and ope...
Invention Dump truck. In a dump truck (1) in which a cab (7) is disposed on a deck (5) of a vehicle body fr...
Invention Work machine. The work machine comprises a gateway device for communicating with a control device...
Invention System for calibrating construction machine and method for calibrating construction machine. This...
Invention Work vehicle. When switching control is performed, in which a power transmission path of a transm...
Invention Work machine. A hydraulic shovel comprises: a hydraulic pump; a pump regulator; a hydraulic cylin...
Invention Object recognition system. This object recognition system comprises: a camera that captures an im...
Invention Component demand prediction device. The purpose of the present invention is to provide technology...
Invention Charging assistance system. The purpose of the present invention is to efficiently assist in char...
Invention Work machine. Provided is a work machine that improves the fuel economy of the work machine while...
Invention Building machinery. A controller of building machinery according to the present invention: perfor...
Invention Control device for work machine. Provided is a control device for a work machine such as a wheel ...
Invention Recycled article management system. A recycled article management system according to the present...
Invention Work machine. An estimated movement path of the toe of a bucket is calculated on the basis of the...
Invention Work machine. Provided is a work machine capable of appropriately measuring a wear amount of a sl...
Invention Work machine. Provided is a work machine including a control device that calculates a movement co...
Invention Electric work machine. This electric work machine comprises a vehicle body. The vehicle body incl...
Invention Optional equipment attachment/detachment support system and work machine. An optional device atta...
G/S Chemical additives for lubricants; chemical additives for lubricating oils; liquids for hydraulic...
G/S Japanese ceremonial wrapping cloth (fukusa); Japanese general wrapping cloth (furoshiki); towels ...
G/S Chemical additives for lubricants; chemical additives for lubricating oils; liquids for hydrauli...
G/S Construction machines and apparatus, not including loading-unloading machines and apparatus; eart...
G/S Construction machines and apparatus, not including loading-unloading machines and apparatus; ear...
Invention Hydraulic drive system. Provided is a hydraulic drive system capable of performing calibration wi...
2024 Invention Information processing device. The purpose of the present invention is to provide an information ...
Invention Work machine. The present invention is a work machine comprising: a lower traveling body; an uppe...
Invention Construction machine. The present invention provides a construction machine comprising: a lower t...
Invention Construction machine. This construction machine comprises: a first electric circuit including an ...
Invention Inspection workflow management system. This inspection workflow management system includes a serv...
Invention Diagnostic device, work machine, and diagnostic system. This diagnostic device is provided with: ...
G/S Earth moving machines; Hydraulic excavators; Power shovels
G/S Nitrogen compounds; chemical additives for gasoline; chemical additives for fuel; chemical additi...
G/S Industrial chemicals; chemical preparations for scientific purposes, other than for medical or v...
G/S Industrial chemicals; chemical preparations for scientific purposes, other than for medical or ve...
2023 G/S Haulage apparatus [mining]; mining machines and apparatus; mineworking machines; mining machines;...
G/S Haulage apparatus [mining]; mining machines and apparatus; mineworking machines; mining machines...
Invention Short-range wireless communication system. An object of the present invention is to provide a sh...
Invention Wireless communication system, wireless communication method, and control station. A plurality o...
Invention Work machine. Provided is a work machine capable of appropriately controlling a loading work ont...
Invention Construction machine. A control valve (23) for travel is provided in a lower traveling structure...
Invention Construction machine. It is an object of the present invention to provide a construction machine...
Invention Work vehicle. A controller for a work machine is configured to, upon a swing operation being per...
Invention Work machine and remote operation system of work. A work machine includes an object detection de...
Invention Construction machine. A plurality of control valves (39A to 39D, 40A to 40D, 41A to 41D, 42A to ...
Invention Vehicle control system and vehicle. A vehicle control system includes an on-board terminal mount...
Invention Remote operation system. In a remote operation system that includes a matching server for matchi...
Invention Electric work machin. A control device of an electric hydraulic excavator sets or computes a rot...
Invention Work machine and parts management system. A work machine includes a machine body, a work device ...
Invention Work machine. The present invention aims to provide a working machine capable of improving the r...
Invention Work machine. Provided is a work machine capable of appropriately switching between prevention of...
Invention Articulated vehicle. An articulated vehicle comprising a control device for controlling the oper...
Invention Work support system. In the work support system equipped with a front work device provided on a ...
Invention Performance diagnostic device for machine. A performance measuring and diagnosing device for a m...
Invention Wheeled construction machine. A controller of a wheeled hydraulic excavator executes control of a...
Invention Battery diagnosis system. A battery diagnosis system includes a controller that obtains operatio...
Invention Work machine parameter selection device and parameter recommendation system. The present disclosu...
Invention Display control device and remote operation device. An appropriate graphical display during a se...
Invention Noise calculation device and sound collection system. An objective of the present invention is t...
2022 G/S Accident insurance underwriting; accounts receivables financing; actuarial services; advice on fi...
G/S Accident insurance underwriting; accounts receivables financing; actuarial services; advice on f...
Invention Mine management system. An object is to provide a mine management system that can accurately det...
G/S Factoring; debt collection agency services; surety services; financing services; hire-purchase f...
G/S Factoring agency services; debt collection agency services; surety services; automobile financing...
G/S Factoring agency services; debt collection agency services; surety services; financing services; ...
Invention Automated control system for work machine. Provided is an automated control system for a work ma...
Invention Speed-changing device. A speed-changing device (21) is provided with an input shaft (22), an out...
2021 G/S Chemical additives for lubricants; chemical additives for enhancing the performance of lubricatin...
2020 G/S Mining machines; coal loaders; drills for the mining industry; construction machines and apparatu...
G/S Mining machines; coal loaders; drills for the mining industry; construction machines and apparat...
G/S Mining machines, namely, coal loaders and drills for the mining industry; construction machines a...
2019 G/S Mining machines; coal loaders for mining and quarry industry; drills for the mining industry; con...
G/S Mining machines, namely, coal loaders, drills for the mining industry; construction machines and ...
G/S Mining machines; construction machines and apparatus; loading and unloading machines; earth movi...
2017 G/S [ Earth moving machines, namely, loaders and excavators; wheel loaders; power shovels ] Onboard m...
G/S Earth moving machines, namely, loaders and excavators; wheel loaders; power shovels. Onboard mon...
G/S Earth moving machines, namely, loaders and excavators; wheel loaders; power shovels Onboard monit...
2015 G/S Mobile cranes; Earth moving machines, namely, loaders and excavators Onboard monitoring apparatus...
G/S Wheel loaders; hydraulic excavators; power shovels; cranes Onboard monitoring apparatus, namely, ...
G/S Loaders; excavators; power shovels; cranes. Monitor-attached monitoring devices for vehicles. Tru...
G/S Mobile cranes, front-end loaders, excavators; electric monitoring apparatus, namely, cameras, dis...
G/S Mobile cranes; loaders (earth moving machines); excavators; wheel loaders; power shovels. Onboard...
G/S Mobile cranes; front-end loaders, excavators; electric monitoring apparatus, namely, cameras, dis...
2013 G/S Providing information concerning commercial sales of loading-unloading machines and apparatus and...
G/S Providing information concerning commercial sales of loading-unloading machines and apparatus an...