JTEKT Corporation

Japan


 
Total IP 2,486
Total IP incl. subs 2,822 (+ 344 for subs)
Total IP Rank # 520
IP Activity Score 3.8/5.0    1,557
IP Activity Rank # 463
IP AS incl. subs 3.6/5.0    1,689
Stock Symbol
ISIN JP3292200007
Market Cap. 353241609903.0  (JPY)
Industry Auto Parts
Sector Consumer Cyclical
Dominant Nice Class Land, air and water vehicles; pa...

Patents

Trademarks

1,395 78
6 15
911 22
59
 
Last Patent 2025 - Breeding device
First Patent 1997 - Power steering apparatus
Last Trademark 2025 - JTEK
First Trademark 1959 - KOYO

Subsidiaries

9 subsidiaries with IP (273 patents, 71 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S metalworking machines and tools; construction machines and apparatus; loading-unloading machines ...
G/S Downloadable computer software for visualizing and centrally managing the operational status of p...
G/S Computer software for visualizing and managing the operational status of programmable logic contr...
G/S Control panel for machine tools; measuring or testing machines and instruments; power distributio...
2024 Invention Motor control device. This motor control device comprises: a warning determination unit that dete...
Invention Vehicle control device. Provided is a vehicle control device for controlling a driving force or b...
Invention Vehicle control device. This vehicle control device for controlling driving force and braking for...
Invention Steering control device. A steering control device includes: a target rotation angle calculation...
Invention Steering control device. A software processing device of a steering control device is configured...
Invention Steering control device. A steering control device controls a steering device. The steering devi...
Invention Steering control device and steering control method. A vehicle steering system has a power trans...
G/S Chemicals; industrial chemicals; glue and adhesives for industrial purposes; plant growth regula...
G/S Telecommunication machines and apparatus, namely remote control apparatus; electric installations...
Invention Welding method, resin joined body, and square case. In the present invention, a first resin membe...
G/S Power assist suits for industrial purpose, other than for medical purposes; power assist suits f...
G/S photographic machines and apparatus; cinematographic machines and apparatus; optical apparatus an...
Invention Steering device. A steering device (20) includes a steering gear box (22A) having a ball screw sh...
G/S Metalworking machines, namely, grinding machines, machining centers, cutting machines, high-preci...
Invention Vehicle. A vehicle (1) comprises a front wheel–side device (2) that is provided to correspond to ...
G/S AC generators; adjustable combustion generators; air compressors; alternating current servo motor...
G/S Cosmetics; bath preparations, not for medical purposes; soaps and gels; liquid soaps for hand and...
G/S Casters of metal; metal hardware; loading and unloading pallets of metal; turn-tables for load ha...
G/S Insect extracts for use in the manufacture of cosmetics, food, medicine, drink, medical material,...
G/S Edible insects, namely, crickets, not live, for use as an ingredient in foods intended for human ...
G/S Lithium-ion capacitors; capacitors
G/S Lithium-ion capacitors; capacitors.
G/S banners of textile; towels of textile; woven fabrics; mosquito nets; bed sheets; futon quilts; fu...
2023 Invention Steering column device. This steering column device comprises a backlash suppression mechanism (2...
Invention Steering shaft. A steering shaft (10) comprises an input shaft (11), an output shaft (12), and a ...
Invention Drive shaft for vehicle. In a drive shaft (101) for a vehicle, a boot attachment surface (22) whi...
Invention Method for manufacturing joint member. This method for manufacturing a joint member (30) comprise...
G/S Automobile parts, namely, electric power steering units and component parts therefore; Automobile...
G/S Automobile parts, namely, electric power steering and component parts therefore; Automobile parts...
G/S bearings not for land vehicles. bearings for land vehicles; bearings for bicycles; wheel hub bear...
Invention Vehicle drive device. A drive device (3) is mounted on a vehicle (1) that performs regenerative b...
G/S Industrial oil; bearing greases; industrial greases; lubricating oil.
Invention Co2 recovery device. 22222-containing gas to at least one of the plurality of reaction tanks (7, ...
Invention Wheel rolling bearing device and tapered roller bearing. A wheel rolling bearing device 10 compri...
Invention Rotation transmission device. A rotation transmission device (100) comprises an input member (110...
Invention Waste heat recycling device. This waste heat recycling device is disposed on equipment that emits...
G/S Limited slip differentials [for land vehicles]; differentials for land vehicles.
Invention Worm reduction gear and electric power steering device. In the present invention, a shaft joint (...
Invention Shape measuring method and shape measuring device. This shape measuring method for measuring the ...
Invention Battery pack and battery pack module. [Problem] To provide a battery pack and a battery pack modu...
Invention Welding method, resin joint, and polygonal case. [Problem] To provide: a welding method with whic...
Invention Torque sensor. A torque sensor (10) comprises a first housing (40) and a second housing (50) that...
G/S bearings, as parts of machines, not for land vehicles axle bearings for land vehicles being bicyc...
Invention Electric power steering device. This electric power steering device (20) comprises a motor (22B),...
G/S Soaps and gels; liquid soaps for hand and face; detergents; cosmetics; bath preparations, not for...
G/S detergent soap; non-medicated bath soaps in liquid, solid, or gel form; cosmetics; bath preparati...
Invention Turning control device and turning control method. A turning control device (70) is configured to...
G/S Metalworking machines and tools, namely, grinding machines, machining centers, cutting machines, ...
G/S Machine elements not for land vehicles namely, shafts for industrial machines, axles for machines...
G/S Bearings, as parts of machines, not for land vehicles; gear bearings, for machines, not for land ...
G/S Industrial grease; lubricating oil; industrial oil
Invention In-vehicle backup control device. To make it easy to take certain countermeasure in a situation ...
G/S Assistive transmission apparatus for beds, for medical purposes; assistive transmission apparatus...
G/S custom manufacturing and assembling services relating to parts and accessories for medical appara...
Invention Control device for articulated vehicle. A control device for a combination vehicle includes a no...
G/S Electrical cells and batteries; lithium ion batteries; lithium ion secondary batteries; lithium ...
G/S Industrial oil; industrial greases; lubricating oil.
G/S Measuring or testing machines and instruments; power distribution or control machines and appara...
G/S Integrated modules composed of structural parts of vehicles, namely, hub bearing for land vehicle...
G/S Construction; construction consultation; operation and maintenance of building equipment; shipbu...
G/S (Based on 44(e)) (Based on Intent to Use) wearable apparatus for metalworking, being machines, fo...
G/S Batteries; lithium-ion batteries; lithium-ion secondary cell batteries; lithium-ion capacitors; c...
G/S Custom tailoring; embroidering; metalworking; assembling of metalworking and tools; processing of...
G/S Integrated module of Hub and Half shaft for land vehicles; Hubs for automobile wheels; automobile...
Invention Control device for articulated vehicle. A combination vehicle includes a tractor including a ste...
Invention Control device of combination vehicle. A combination vehicle includes a tractor including a stee...
2022 Invention Motion assisting device
Invention Grease composition and steering gear device. A grease composition includes a base oil, a thicken...
Invention Grease. A grease includes abase oil and a thickener. The base oil is poly-α-olefin. The thickene...
Invention Sensor device. A sensor device includes a magnetic flux collector assembly having a first magnet...
Invention Motor control device. A motor control device includes a command value calculation unit that calc...
Invention Tripod type constant velocity universal joint. In a tripod type constant velocity universal join...
Invention Tripod type constant velocity universal joint. A groove-orthogonal sectional shape of a ceiling ...
Invention Magnetic yoke assembly and sensor device. A magnetic yoke assembly includes a pair of yoke cores...
Invention Steering device. A steering system has a support tube that supports a steering shaft, and a hous...
Invention Assisting device. An assisting device 10 includes a first harness 11 that is fit on at least sho...
Invention Steering control device and steering control method. A steering control device includes: a targe...
Invention Steering control device and steering control method. A steering control device is configured to ...
Invention Steering control device and steering control method. A steering torque control process includes ...
Invention Steering device. A steering device that holds a steering member in such a manner that the steerin...
Invention Motor control device. A motor control device includes: a manual steering command value generatio...
2021 Invention Breeding device. A breeding device (1) includes: a body frame (10) forming a breeding space (11)...
Invention Management system and management method for experimental animal. A management system for an expe...