Hitachi Construction Machinery Co., Ltd.

Japan


 
Total IP 2,494
Total IP incl. subs 2,543 (+ 51 for subs)
Total IP Rank # 485
IP Activity Score 3.8/5.0    1,381
IP Activity Rank # 518
IP AS incl. subs 3.4/5.0    1,394
Parent Entity Hitachi, Ltd.
Stock Symbol 63050 (tse)
ISIN JP3787000003
Market Cap. 628351025998.0  (JPY)
Industry Farm & Heavy Construction Machinery
Sector Industrials
Dominant Nice Class Machines and machine tools

Patents

Trademarks

963 20
42 18
1,424 22
5
 
Last Patent 2024 - Construction machine
First Patent 1977 - Radial piston type multi-stroke ...
Last Trademark 2023 - TCoE
First Trademark 1947 - EUCLID

Subsidiaries

7 subsidiaries with IP (38 patents, 13 trademarks)

2 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Electric transportation vehicle. This electric transportation vehicle travels by means of drive f...
Invention Stress estimation device. The present disclosure provides a stress estimation device capable of e...
Invention Working machine. Provided is a working machine provided with an external control interface that a...
G/S Haulage apparatus [mining]; mining machines and apparatus; mineworking machines; mining machines...
Invention Working machine. Provided is a working machine with which it is possible for a more appropriate o...
Invention Automatic operation construction machine. The present invention provides an automatic operation c...
Invention Work machine. The present invention predicts a current motion mode and a next motion mode accordi...
Invention Work machine. This work machine comprises: a pressure adjustment device capable of adjusting a dr...
Invention Work machine. In the present invention, a control device for a work machine sets a release start ...
Invention Wheel loader. Provided is a wheel loader that can favorably balance a traction force with a diggi...
Invention Work machine. This work machine comprises a cylinder control valve that controls the flow of hydr...
Invention Construction machine. Provided is a construction machine with which it is possible to extend an o...
Invention Mining vehicle autonomous travel system. The objective of the present invention is to provide a m...
Invention Work machine. The purpose of the present invention is to provide a work machine in which deterior...
Invention Work machine. Provided is a work machine with which it is possible to maintain the balance of ope...
Invention Work machine. The purpose of the present invention is to provide an electric work machine that ma...
Invention Image generation device and opeartion assistance system. The purpose of the present invention is ...
Invention Construction equipment. This hydraulic excavator 1 comprises: a lower traveling body 2 including ...
Invention Initial excitation circuit and initial excitation circuit diagnosis method. This initial excitati...
Invention Video-recording system. A construction machine is provided with a camera that captures video of t...
Invention Transportation vehicle. This transportation vehicle comprises a cooling fan that is driven by a h...
Invention Dump truck. A vehicle body frame (14) of a dump truck (1) comprises: a cab support part (28E) tha...
Invention Loading machine and control device. Provided is a loading machine comprising: a vehicle body; a w...
Invention Dump truck. A vehicle body frame (16) comprises: a left frame (18); a right frame (19); a front f...
Invention Construction machine. This construction machine comprises a machine body, a position-measuring de...
Invention Work machine. The purpose of the present invention is to provide a work machine with which an imp...
Invention Traveling device of work vehicle. A traveling device (11) comprises: a coupling (38) that joins a...
Invention Work machine. The purpose of the present invention is to provide a work machine that realizes goo...
Invention Construction history calculation system and landform data generation system. This construction hi...
Invention Construction machine. The purpose of the present invention is to provide a construction machine t...
Invention Work machine management device and management system. Provided are a work machine management devi...
Invention Dump truck. The purpose of the present invention is to provide a trolley electricity supply-type ...
Invention Construction machine. The purpose of the present invention is to provide a construction machine c...
Invention Lower traveling body for construction machine. A left vehicle width expansion device (15) causes ...
Invention Work vehicle. In the present invention, the discharge flow rate of a cooling pump is controlled s...
Invention Transportation vehicle. The present invention provides a transportation vehicle comprising: a hea...
Invention Work machine. Provided is a work machine that loads a load onto a tray of a transporter vehicle, ...
Invention Short-range wireless communication system. The purpose of the present invention is to provide a s...
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...
G/S Factoring; debt collection agency services; surety services; financing services; hire-purchase f...
G/S Factoring; debt collection agency services; surety services; financing services; hire-purchase fi...
G/S Factoring agency services; debt collection agency services; surety services; financing services; ...
Invention Speed measurement device. The purpose of the present invention is to provide a speed measurement...
Invention Performance diagnostic device and performance diagnostic method. The purpose of the present inve...
Invention Work management system and work machine. An object of the present invention is to provide a work...
Invention Work machine. A work machine includes a hydraulic pump that is driven by an engine and delivers ...
2021 Invention Construction machine. A machine controller that controls an action of the construction machine; ...
Invention Construction machine. Provided are a machine controller that controls operation of the hydraulic...
Invention State management device for work machine. A state management device manages the state of a work ...
G/S Chemical additives for lubricants; chemical additives for lubricating oils; liquids for hydraulic...
G/S Chemical additives for lubricants; chemical additives for enhancing the performance of lubricatin...
G/S Chemical additives for lubricants; chemical additives for lubricating oils; liquids for hydrauli...
Invention Work machine. Provided is a work machine including a controller configured to perform area restr...
Invention Construction machine. An upper revolving structure 3 of a hydraulic excavator 1 includes a heat ...
Invention Construction machine. A construction machine includes an angle measuring apparatus that sense ac...
Invention Work machine. A work machine includes a swing structure, a work device, a position sensor, a pos...
2020 Invention Inventory evaluating device. An object of the invention is to provide a technique capable of per...
Invention Construction assisting system and work machine. A construction assisting system including a cont...
G/S Mining machines, namely, coal loaders and drills for the mining industry; construction machines a...
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...
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 monit...
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...
G/S Earth moving machines, namely, wheel loaders, and structural parts and fittings thereof
G/S Engine oils; diesel oil; fuel; gas oil; gasoline; lubricating grease; lubricating oil; motor oil...
2012 G/S industrial oils; industrial lubricants; lubricating oils; motor oil agricultural machines, namely...
G/S Industrial oil; lubricants; lubricating oil; motor oil. Agricultural machines; alternators; axles...
G/S Electric monitoring apparatus, namely, cameras, display monitors, and proximity sensors for use o...
G/S Computers; Computer programs, namely, downloadable software for data compilation, analysis, and m...
2011 G/S Repair or maintenance of loading-unloading machines and apparatus; repair or maintenance of cons...
G/S Repair or maintenance of loading-unloading machines and apparatus; repair or maintenance of const...
G/S Construction machines and apparatus; mining machines and apparatus; loading-unloading machines a...