Komatsu Ltd.

Japon


 
Quantité totale PI 3 860
Quantité totale incluant filiales 5 307 (+ 1 491 pour les filiales)
Rang # Quantité totale PI 265
Note d'activité PI 4/5.0    2 428
Rang # Activité PI 252
Activité incl filiales 3,9/5.0    3 377
Symbole boursier
ISIN JP3304200003
Capitalisation 3019671417400.0  (JPY)
Industrie Farm & Heavy Construction Machinery
Secteur Industrials
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

1 472 41
236 57
1 993 42
19
 
Dernier brevet 2021 - System and method for planning t...
Premier brevet 1979 - Two loop engine coolant system
Dernière marque 2021 - CE
Première marque 1971 - CIRCLES & DESIGN

Filiales

11 subsidiaries with IP (1407 patents, 84 trademarks)

5 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2021 P/S Construction machines and apparatus, namely, excavating machines, foundation work machines, groun...
Invention Diesel engine piston and diesel engine. This diesel engine piston comprises a floor part that has...
Invention Tunnel excavation apparatus. A tunnel excavation apparatus (1) comprises a body (10), a frame (15...
P/S Computer programs for managing position, operational status and maintenance information of metalw...
Invention Work system and control method. A first control unit outputs, to a work machine equipped with a w...
Invention Control system and control method. Provided is a control system in which an automatic control det...
P/S Lubricants; solid lubricants; motor oil; industrial oil; mineral oils and greases for industrial...
P/S Computer software and computer hardware for adding computerised construction functions to constru...
P/S Computer software and computer hardware for adding computerised construction functions to constr...
Invention Positioning system for work machine, work machine, and positioning method for work machine. Provi...
Invention Construction method and construction system. A construction method using: a hydraulic shovel 2 co...
Invention Wear-resistant component. A wear-resistant component (1) comprises: a metallic base material part...
Invention Wear-resistant component. A wear-resistant component (1) comprises: a base part (10) that is made...
Invention Work machine obstacle notification system and work machine obstacle notification method. In the p...
Invention Detection system and detection method. A detection system comprises: an acquisition unit that acq...
Invention Transport vehicle management system and transport vehicle management method. This transport vehic...
Invention Steering device and operating machine. A wheel loader (1) includes a vehicle body frame (2), a tr...
Invention Operating machine and method for controlling operating machine. A wheel loader (1) comprises: a v...
Invention Traveling body, work machine, track plate, and track belt. A track belt (10) is wound and hung on...
Invention Display system, program, and method for controlling display system. A display system (101) has a ...
Invention Display system, program, and display control method. This display system comprises a display unit...
Invention Work vehicle cab, work vehicle, and bulldozer. Each of a pair of rear pillars (3c) is tilted so a...
Invention Tunnel excavation device. This tunnel excavation device (1) includes a front body section (11) an...
Invention Tunnel excavation apparatus. A tunnel excavation apparatus (1) includes a forward fuselage (11) a...
Invention Tunnel excavation device. This tunnel excavation device comprises: a front body part that support...
Invention Power transmission device and power transmission method. A power transmission device (2) comprise...
2020 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 Industrial chemicals; anti-freezing liquids; coolants; coolant additives; higher fatty acids; unp...
P/S Industrial chemicals; anti-freezing liquids; coolants; coolant additives; higher fatty acids; un...
P/S Pocket knives; multifunction hand tools comprised of screwdrivers, knives, can openers, file, pli...
P/S Pocket knives; multifunction hand tools; torque screwdrivers (hand tools); tableware [knives, fo...
P/S Pocket knives; multifunction hand tools; torque screwdrivers (hand tools); tableware [knives, for...
P/S Construction machines and apparatus in the nature of excavating machines, foundation work machine...
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 Construction machines and apparatus and parts and fittings thereof for construction services with...
P/S Construction machines and apparatus and parts and fittings thereof for construction services wit...
P/S Computer software and computer hardware; computer programs; computer software for cloud computing...
P/S Computer software; computer hardware; computer programs; computer software for cloud computing; c...
P/S Construction using surveys by camera drones and providing information relating thereto; construct...
Invention Engine system and method for controlling engine. This engine system comprises: an engine body; in...
Invention Engine system and engine control method. An engine system includes: an engine main body; an inta...
2019 Invention Work vehicle, and control device and control method for work vehicle. A control device of a work...
Invention Reproduction device, analysis assistance system, and reproduction method. A reproduction device ...
Invention Mining system. A mining system includes: a first tunnel that reaches a dump site and includes a ...
Invention Work vehicle. A wheel loader representing a work vehicle includes an operator's seat, a console,...
Invention System and method for controlling work machine that loads materials onto conveyance vehicle. A f...
Invention System and method for automatically controlling work machine including work implement. A system ...
Invention Bucket and work vehicle. A bottom plate includes a first deepest portion at which a length from ...
Invention Bucket and work vehicle. The bucket includes a bottom plate including a first deepest portion, a...
Invention Display system of work machine and method of controlling the same. A display system of a work ma...
Invention Control system and method for work machine. A system includes a work machine, a camera, and a pr...
Invention Tracked undercarriage component, and method for producing the same. A track link which is a trac...
Invention Stator, rotary electric machine, and work machine. A stator includes a stator core (6); and a co...
Invention Stator and rotary electric machine. A stator includes a stator core (6) including a plurality of...
Invention Data collection device of work machine, data providing system for work machine, and data collecti...
Invention Data collection device for construction machinery, data providing system for construction machine...
Invention Work vehicle periphery monitoring system and work vehicle periphery monitoring method. A work ve...
Invention Work machine. The front pillar disposed on the second side face of the cab is located behind the...
Invention System and method for controlling work machine. A system controls a work machine that loads mate...
2018 Invention System and method for planning travel path for work machine, and work machine. A controller obta...
Invention Method for manufacturing reactor, and reactor. This method for manufacturing a reactor (10) incl...
Invention Cylinder head and engine. The cylinder head 3 includes: a lower deck; a wall portion including a...
Invention Cab for work vehicle and work vehicle. An operator seat is arranged in a cab. An air-conditionin...
Invention Work equipment for motor grader. The work equipment for a motor grader includes: a rotary machin...
Invention Work equipment for motor grader. A work equipment includes: a drawbar having a drawbar plate; a ...
Invention Work equipment for motor grader. A work equipment for a motor grader comprising: a drawbar inclu...
Invention Work equipment for motor grader. The work equipment for the motor grader includes: a drawbar hav...
2017 Invention Display control device for work machine, work machine, and display control method for work machin...