Kubota Corporation

Japan


 
Total IP 3,518
Total IP incl. subs 3,581 (+ 63 for subs)
Total IP Rank # 327
IP Activity Score 4.1/5.0    2,983
IP Activity Rank # 212
IP AS incl. subs 3.9/5.0    3,002
Stock Symbol
ISIN JP3266400005
Market Cap. 2470108009068.0  (JPY)
Industry Farm & Heavy Construction Machinery
Sector Industrials
Dominant Nice Class Machines and machine tools

Patents

Trademarks

1,919 95
52 56
1,328 27
41
 
Last Patent 2025 - Operation mechanism of front loa...
First Patent 1989 - Suction roll made of a martensit...
Last Trademark 2025 - INTELL ATTACH
First Trademark 1969 - KUBOTA

Subsidiaries

7 subsidiaries with IP (27 patents, 36 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Computer hardware and recorded software sold as a unit for wireless communication between the pow...
2024 G/S Utility terrain vehicles (UTVs); all-terrain vehicles; automobiles; structural parts for automob...
G/S Cast iron pipes; iron pipes; pipes and tubes of metal; cast iron pipes for water supply and sewer...
G/S Cast iron pipes; iron pipes; cast iron pipes for water supply and sewerage systems; water-pipes o...
G/S Reaction pipes and tubes of metal for use in producing hydrogen; reaction pipes and tubes of met...
G/S Industrial chemicals; alcohol; alcohol for industrial purposes; purified water for industrial pu...
G/S Reaction pipes and tubes of metal for use in producing hydrogen; reaction pipes and tubes of meta...
G/S Computer software for operating or controlling waste water treatment apparatus; computer software...
Invention System for measuring and interpreting a force. A system for measuring and interpreting a force, ...
Invention Electric work vehicle. An electric work vehicle includes a motor to drive at least either a trav...
G/S Container trucks; all-terrain vehicles; remotely controlled land vehicles for transport; carts; r...
Invention Electric work vehicle. An electric work vehicle includes a work implement, a battery, a motor dr...
Invention Agricultural field work vehicle. An agricultural field work vehicle includes a steered wheel, a ...
Invention Flight device. A flight device in which vibrations and anti-torque generated during flight can b...
Invention Notification device and agricultural field work vehicle. A notification device installed in a wo...
G/S Waste water treatment tanks; waste water purification tanks; drainage water treatment tanks; sept...
Invention Swivel working machine. A swivel working machine includes an exterior cover to define a space wh...
Invention Working machine. A working machine includes a machine body, a working device on the machine body...
Invention Swivel working machine. A swivel working machine includes a swivel base, a battery at a rear por...
Invention Swivel working machine. A swivel working machine includes a swivel base, a battery, a support to...
Invention Electric working machine. An electric working machine includes an electric motor drivable by ele...
Invention Working machine. A swivel working machine includes a radiator fan, an oil cooler fan, a temperat...
Invention Working machine. A working machine includes a machine body; a seat on the machine body; and a co...
Invention Working machine. A working machine includes a machine body; a seat on the machine body; a consol...
Invention Agricultural work assistance system, agricultural machine, agricultural work assistance device, m...
Invention Electric working machine. An electric working machine includes an electric motor to use electric...
Invention Work vehicle, controller for work vehicle, and speed control method for work vehicle. A work veh...
Invention Work machine. A work machine according to the present invention includes a manual operating tool...
Invention Work vehicle. A control device 50 controls rotation of a first motor 21 and controls rotation of...
Invention Work vehicle. A cooling device 60 circulates and supplies a refrigerant to a first motor 21, a s...
Invention Electric work vehicle and work vehicle. An electric work vehicle includes a battery; a motor tha...
Invention Vertical reactor. [Problem] To provide a vertical reactor capable of gasifying biomass in a tempe...
Invention Electric work vehicle. An electric work vehicle includes a hood 4 in a front portion of a body a...
G/S Alcohol for fuel manufacture; alcohols for use in fuel as an additive; purified water for industr...
G/S Industrial chemicals; alcohol for industrial purposes; purified water for industrial purposes; wa...
Invention Work vehicle. This work vehicle is provided with a generator gear mechanism (21b, 31) that accele...
Invention Operation mechanism of front loader and working vehicle. Provided are an operation lever, a movi...
Invention Work vehicle, controller for work vehicle, and speed control method for work vehicle. A speed co...
Invention Exhaust gas purification system. The present invention is provided with: a plurality of adsorptio...
Invention Exhaust gas purification system. The present invention provides an exhaust gas purification syste...
Invention Electric work machine and method for controlling electric work machine. The present invention not...
Invention Work vehicle. A work vehicle 10 comprising: a vehicle body 11; a fuel cell 24; a motor 31 driven ...
Invention Work vehicle. A work vehicle 10 includes a vehicle body 11, a traveling apparatus 12 that has fro...
Invention Work vehicle. The present disclosure relates to a work vehicle. The work vehicle of the present d...
Invention Work vehicle. The present disclosure relates to a work vehicle. A work vehicle according to the p...
G/S Industrial wastewater treatment plants comprising of membrane separation tank, wastewater treatme...
Invention Work vehicle. Provided is a work vehicle capable of suitably detecting a detection target using r...
Invention Work vehicle. Provided is a work vehicle capable of preventing interference between a plurality o...
G/S Wholesale and retail store services featuring agricultural machines and agricultural implements; ...
G/S Construction machines and apparatus; excavating machines; truck cranes; power shovels; earth aug...
G/S Metalworking machines and tools; metalworking machine tools; cutting machines; mining machines a...
G/S Metalworking machine tools; cutting machines; mining machines; rock drills; multi-purpose high pr...
G/S Waste water treatment chemicals for industrial purposes; wastewater treatment chemicals; potassiu...
G/S Advertising; organization of exhibitions for commercial or advertising purposes; organization of ...
G/S Waste water treatment chemicals for industrial purposes; wastewater treatment chemicals; potassi...
Invention Fuel injection type engine. Provided is a fuel injection type engine that allows a high degree of...
2023 G/S Concrete construction machines; earth moving machines; road construction machines; concrete pavi...
G/S Concrete construction machines; earth moving machines; road construction machines; concrete pavin...
G/S Metalworking machine tools; cutting machines; mining machines; rock drills; multi-purpose hig...
G/S Metalworking machine tools; cutting machines; mining machines and apparatus; mining machines; ro...
G/S Metalworking machine tools; Cutting machines; Mining machines and apparatus; Mining machines; Roc...
Invention Turning control for autonomous agricultural vehicle. An autonomous vehicle navigation system inc...
Invention Opposed-piston type engine. Provided is an opposed-piston type engine capable of downsizing a mec...
Invention Engine. Provided is an engine capable of efficaciously cooling individual cylinder chambers. An e...
Invention Engine. Provided is an engine in which the positions of each valve and a spark plug are optimized...
Invention Engine. Provided is an engine having a simplified decompression mechanism. An engine 10 comprises...
Invention Engine. Provided is an engine in which it is possible to optimize valves in the vicinity of cylin...
Invention Opposed-piston type engine. Provided is a structure capable of making an opposed-piston type engi...
Invention Engine. Provided is an engine with which complication of a fastening configuration of an engine b...
G/S Computers and their structural parts and fittings; computer hardware and their structural parts a...
G/S Metalworking machines and tools; mining machines and apparatus; mining machines; rock drills [mac...
G/S Metalworking machines and tools; mining machines and apparatus; mining machines; rock drills [ma...
G/S Mining machines; rock drills; cranes; excavating machines; earth moving machines, namely, backhoe...
2022 Invention Piping design support device. A piping design support device that updates a laying route of a ne...
Invention Buried piping probability-of-water-leakage-accidents prediction apparatus, buried piping probabil...
Invention Attitude maintenance mechanism of front loader and front loader. Provided is an attitude mainten...
Invention Organic wastewater treatment apparatus and method for operating organic wastewater treatment appa...
Invention Diesel engine. A diesel engine 1 includes: an injector 15; a control device which controls an in...