Komatsu Ltd.

Japan


 
Total IP 4,255
Total IP incl. subs 5,915 (+ 1,702 for subs)
Total IP Rank # 248
IP Activity Score 3.9/5.0    2,213
IP Activity Rank # 312
IP AS incl. subs 3.8/5.0    3,067
Stock Symbol
ISIN JP3304200003
Market Cap. 2652308877900.0  (JPY)
Industry Farm & Heavy Construction Machinery
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

1,560 42
232 66
2,269 66
20
 
Last Patent 2024 - Construction management system, ...
First Patent 1979 - Two loop engine coolant system
Last Trademark 2024 - MY KOMATSU
First Trademark 1971 - CIRCLES & DESIGN

Subsidiaries

11 subsidiaries with IP (1621 patents, 81 trademarks)

6 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Computer programs for position management, operational status management and provision of informa...
2023 Invention System for displaying image around work vehicle, method, and work vehicle. A monitor control devi...
Invention Work machine and method for controlling work machine. This work machine comprises a steering hydr...
Invention Work machine and method for controlling work machine. This work machine comprises a detection uni...
Invention Work machine and method for controlling work machine. In the present invention, a wheel loader (1...
Invention Work machine and method for controlling work machine. In a work machine (1), steering cylinders (...
Invention Steering device and work vehicle. A rod (45c) is rotatably connected to a front frame (2a) via a ...
Invention Steering device and work vehicle. A base member (43) supports an operation lever (41). A transmis...
Invention Data collection device and data collection method. In the present invention, a priority determina...
G/S Timber felling, processing and providing information relating thereto; rental of machines and app...
G/S Timber felling, processing and providing information relating thereto; rental of machines and ap...
Invention Detection system for work site and detection method for work site. This detection system for a wo...
Invention Work site detection system, and work site detection method. This work site detection system compr...
Invention Method for manufacturing lithium-ion capacitor. This method for manufacturing a lithium-ion capac...
Invention Nonaqueous lithium electricity storage element. The present disclosure provides a nonaqueous lith...
Invention Control system for work machine and control method for work machine. This control system for a wo...
Invention Control system for work machine and control method for work machine. Provided is a control system...
Invention Worksite management system and worksite management method. The worksite management system is equi...
Invention System including work machine and method for controlling work machine. Provided is a system that ...
Invention System including work machine, controller for work machine, and method for controlling work machi...
Invention Charging control system, work machine, and charging control method. This charging control system ...
Invention Measuring system for work machine, work machine, and measuring method for work machine. Provided ...
Invention Worksite management system and worksite management method. This worksite management system compri...
Invention Control system for work machine, work machine, and control method for work machine. Provided is a...
Invention Temperature control system, work machine, and temperature control method. This temperature contro...
Invention Display control device, work machine, and display control method. An embodiment of the present di...
Invention Display system for work machine, work machine, and display method for work machine. A display sys...
Invention Work machine, system including work machine, and method for controlling work machine. A work mach...
Invention Work machine control system, work machine, and work machine control method. This work machine con...
Invention System and method for setting vehicle body coordinate system in work machine. This system include...
Invention Work machine. A hydraulic shovel (1) comprises: a left vehicle body upper surface frame (14); a m...
Invention Reducing agent supply device, method for controlling reducing agent supply device, and control de...
Invention Exhaust gas purification device, exhaust gas purification method, and control device. An exhaust ...
Invention Power supply unit and swivel joint. Provided is a power supply unit 50 to be attached to a swivel...
Invention Heat exchanger. This heat exchanger comprises: a tube having an inner surface facing an inner cha...
Invention Work vehicle. A work vehicle includes a vehicle body frame, a cab disposed on an upper side of t...
Invention Work machine and method for controlling work machine. Provided is a work machine comprising a veh...
G/S Installations for generating electricity using waste heat; installations for generating electric...
G/S Installations for generating electricity using waste heat; installations for generating electrici...
G/S Retail financing services; lease financing services; financing services for lease users; loans, ...
Invention Control device, control method, and work machine. This control device comprises: a signal input u...
G/S Solid lubricants for industrial purposes; solid fuels; liquid fuels; gaseous fuels; industrial oi...
G/S Solid lubricants for industrial purposes; solid fuels; liquid fuels; gaseous fuels; industrial o...
2022 G/S Computer software and computer hardware; computer programs; computer software for cloud computing...
G/S Computer software and computer hardware; computer programs; computer software for cloud computin...
G/S Solid fuels, namely coal, peat, wood chips; solid fuels; motor fuels, namely gasoline and diesel ...
G/S Construction using surveys by camera drones and providing information relating thereto; construc...
Invention Work machine start-up system and work machine start-up method. A work machine start-up system in...
Invention Control system for work machine and control method for work machine. An authentication unit perf...
Invention Excavator and method of controlling excavator. An excavator includes: a swing motor driven by oi...
Invention Hydraulic system of excavator, excavator, and method for controlling excavator. A hydraulic syst...
Invention Construction management system, data processing device, and construction management method. A co...
Invention Louver and charging device. The louver 1 includes a first member 2 including a lid portion 22, s...
Invention Dump truck. A dump truck includes an engine, a cab floor disposed above the engine and configure...
Invention Boom control system of work machine. A boom cylinder drives a boom, and includes a head side oil...
Invention Display system of work machine. An actuator drives a hydraulic excavator. A switch apparatus mak...
Invention Work machine. An environment-friendly work machine is provided. A work implement includes a boom...
Invention Diagnosis support system for work machine, failure diagnosis system for work machine, diagnosis s...
2021 Invention Unmanned vehicle management system and unmanned vehicle management method. An unmanned vehicle m...
Invention Crawler-type work machine. In a crawler type work machine, when switching from a pivot turning m...
G/S Construction machines and apparatus, namely, excavating machines, foundation work machines, groun...
G/S Downloadable cloud computing computer software and computer hardware for adding computerized cons...
G/S Computer software and computer hardware for adding computerized construction features to construc...
G/S Computer software and computer hardware for adding computerized construction features to constru...
G/S Lubricants; solid lubricants; motor oil; industrial oil; mineral oils and greases for industrial...
G/S Downloadable cloud computing computer software and computer hardware for adding computerised cons...
G/S Computer software and computer hardware for adding computerised construction functions to constr...