Komatsu Ltd.

Japon


 
Quantité totale PI 4 439
Quantité totale incluant filiales 6 184 (+ 1 778 pour les filiales)
Rang # Quantité totale PI 247
Note d'activité PI 4/5.0    2 353
Rang # Activité PI 286
Activité incl filiales 3,9/5.0    3 199
Symbole boursier
ISIN JP3304200003
Capitalisation 2652308877900.0  (JPY)
Industrie Farm & Heavy Construction Machinery
Secteur Industrials
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

1 621 44
238 64
2 384 68
20
 
Dernier brevet 2025 - Display system and display method
Premier brevet 1979 - Two loop engine coolant system
Dernière marque 2024 - 3D-MG MACHINE GUIDANCE
Première marque 1953 - MAYPRES

Filiales

11 subsidiaries with IP (1699 patents, 79 trademarks)

7 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 P/S Construction machines and apparatus in the nature of excavating machines, foundation work machine...
P/S Dump trucks; fork lift trucks; trucks incorporating a crane; trucks; tractors; racing cars; self-...
P/S Dump trucks; fork lift trucks; trucks incorporating a crane; trucks; tractors; racing cars; self...
Invention Method for producing complementary model. A method for producing a complementary model includes ...
Invention Control device, loading machine, and control method to determine a target azimuth direction. A l...
Invention Control system for work machine, work machine, control method for work machine, and remote operat...
Invention Work machine. A turning body (13) is disposed on a traveling body (15) and turns relative to the ...
Invention Stator. This stator comprises: a stator core having a yoke and a plurality of teeth projecting fr...
Invention Motor. This motor comprises: a stator core; a coil disposed in a slot of the stator core; and a r...
Invention Identification system, identification method, and work vehicle. An identification system 1 compri...
Invention Model generation device, determination device, and determination method. This model generation de...
Invention Work vehicle, system including work vehicle, and method for controlling work vehicle. A vibration...
Invention Work machine oil property diagnostic system and work machine oil property diagnostic method. In t...
P/S Power shovels; shovels, mechanical; hydraulic excavators; bulldozers; graders; crawler-tracked lo...
Invention Work machine control system, work machine control method, and work machine remote operation syste...
Invention Display control system for work machine. In the present invention, an output unit outputs a value...
Invention Display control system for work machine. A calculation unit (315) calculates information relating...
Invention Loading equipment control device, loading equipment control method, and remote-control system. Th...
Invention Axle device. This axle device is mounted on a vehicle body, and comprises: a transmission shaft t...
Invention Work vehicle, system including work vehicle, and method for controlling work vehicle. A driver's ...
Invention Work vehicle, system including work vehicle, and method for controlling work vehicle. According t...
Invention Work machine, system including work machine, and method for controlling work machine. The present...
Invention Electric work machine. In an electric excavator (1), a hydraulic pump (65), an electric motor (64...
Invention External gear pump. This external gear pump comprises: a first gear that is rotationally driven b...
Invention Electric work machine. In the present invention, an electric shovel (1) comprises: a hydraulic pu...
Invention Work machine monitoring system and work machine monitoring method. A work machine monitoring syst...
Invention Motor. This motor comprises a rotor having a rotor core. The rotor core has: a magnet hole; and a...
Invention System and method for evaluating performance of work machine. This system is for evaluating perfo...
Invention System and method for evaluating performance of work machine. This system is provided with an act...
Invention Electric work machine base frame and electric work machine. This electric work machine base frame...
Invention System for controlling work machine. This system is provided with a travel operation device, a se...
Invention Work machine and method for controlling work machine. A work machine (1) comprises a hydraulic st...
Invention Display system for work machine. This display system includes an orientation acquisition unit and...
P/S Retail services or wholesale services for construction machines and their parts and fittings; ret...
P/S Computer programs for position management, operational status management and provision of informa...
Invention System for setting target position in automatic rotation control of work machine. A system accord...
Invention System and method for controlling work machine. Provided is a system for controlling a work machi...
2023 P/S Timber felling, processing and providing information relating thereto; rental of machines and app...
P/S Timber felling, processing and providing information relating thereto; rental of machines and ap...
P/S Installations for generating electricity using waste heat; installations for generating electric...
P/S Installations for generating electricity using waste heat; installations for generating electrici...
P/S Installations in the nature of electric power generators that convert waste heat into electricity...
P/S Retail financing services; lease financing services; financing services for lease users; loans, ...
P/S Solid lubricants for industrial purposes; solid fuels; liquid fuels; gaseous fuels; industrial oi...
P/S Solid lubricants for industrial purposes; solid fuels; liquid fuels; gaseous fuels; industrial o...
P/S Solid lubricants for industrial purposes; solid fuels, namely coal, peat, wood chips; motor fuels...
Invention Work vehicle and method for controlling work vehicle. A method for controlling a work vehicle in...
Invention Remote operation system of work machine and remote operationmethod for work machine. A remote op...
2022 Invention Crawler-type work machine. A crawler-type work machine includes left and right steering brakes c...
Invention Haul vehicle and method for controlling haul vehicle. A haul vehicle includes a dump body, a veh...
Invention Work machine and method of controlling work machine. A work machine includes a work machine main...
Invention Work machine. A work machine actuates a work implement with power from a battery device. The wor...
Invention Display system and display method. A display system includes: a three-dimensional data storage u...
Invention Construction management system and construction management method. A construction management sys...
Invention Management system for work vehicle, management method for work vehicle, and work vehicle. A mana...
Invention Vehicle monitoring device and vehicle monitoring method. A vehicle monitoring device includes: a...
Invention Work machine. A hydraulic excavator includes a vehicle body, a counterweight, a mount bracket, a...
Invention Control system, work vehicle management device, control device, and method for controlling work v...
Invention Work machine, and method and system for controlling work machine. A work machine includes a vehi...
Invention Cab and work machine. A cab includes an operator's seat and a console. The console includes an o...
Invention Work machine control device and work machine control method. A load ratio determination unit det...
P/S Computer software and computer hardware; computer programs; computer software for cloud computin...
P/S Solid fuels, namely coal, peat, wood chips; motor fuels, namely gasoline and diesel fuels; liquid...
P/S Construction using surveys by camera drones and providing information relating thereto; construc...
2021 P/S Construction machines and apparatus, namely, excavating machines, foundation work machines, groun...
P/S Downloadable cloud computing computer software and computer hardware for adding computerized cons...
P/S Computer software and computer hardware for adding computerized construction features to construc...