JTEKT Corporation

Japan


Create a watch for JTEKT Corporation
Total IP 2,511
Total IP incl. subs 2,851 (+ 348 for subs)
Total IP Rank # 517
IP Activity Score 3.8/5.0    1,545
IP Activity Rank # 465
IP AS incl. subs 3.6/5.0    1,670
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

1,401 78
6 15
928 23
60
 
Last Patent 2025 - Steering device
First Patent 1997 - Power steering apparatus
Last Trademark 2025 - JTEKT GREASE JTEKT GREASE SERIES...
First Trademark 1959 - KOYO

Subsidiaries

9 subsidiaries with IP (277 patents, 71 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Industrial oil; bearing greases; industrial greases; lubricating oil.
G/S Industrial oil; bearing greases; industrial greases; lubricating oil.
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...
Invention Sheet conveyor apparatus. A sheet conveyor apparatus includes an air turn bar and a hood. The ai...
Invention Turning control device. A processor included in a turning control device is configured to execut...
Invention Steering system. In a two-system steering system, a power supply system includes: first and seco...
Invention Machining shape simulation device. Provided is a vibration simulation device (1) for simulation o...
Invention Turning control device. A turning control device includes a processor. The processor is configur...
2024 Invention Motor control device. This motor control device comprises: a warning determination unit that dete...
Invention Steering control device. A steering control device includes a processing circuit. The processing...
Invention Steering control device. An assist torque command value calculation unit of a steering control d...
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...
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...
G/S Power assist suits for industrial purpose, other than for medical purposes; power assist suits f...
G/S photographic machines and apparatus, namely, cameras; cinematographic machines and apparatus; opt...
G/S Metalworking machines, namely, grinding machines, machining centers, cutting machines, high-preci...
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...
Invention Machining shape simulation device. A machining shape simulation device (100) for generative gear ...
Invention Steering device. A steering device (10) comprises: a steering shaft that rotates by operation of ...
Invention Rotary shaft and transmission. This rotary shaft 10 includes a shaft body 12 in which a gear part...
Invention Planetary gear device. A planetary gear device 1 includes an internal gear 211, a sun gear 411, a...
Invention Shape measurement method and shape measurement device. A shape measurement method according to th...
Invention Grinding streak direction determination method and grinding streak direction determination device...
Invention Machining shape simulation device. A simulation device (1) for simulating vibration between a too...
Invention Drive wheel bearing device. A drive wheel bearing device (1) for rotatably supporting a drive whe...
Invention Machining shape simulation device. The present invention provides a machining shape simulation de...
Invention Bearing device for drive wheel. A bearing device (1) for a drive wheel rotatably supporting a dri...
Invention Grinder and grinding wheel correction method. Provided is a grinder for grinding a workpiece, the...
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 ...
Invention Grease composition, ball screw, and ball screw device. Provided is a grease composition which com...
G/S Lithium-ion capacitors; capacitors
G/S Lithium-ion capacitors; capacitors.
Invention Steering control device. A steering control device (1) controls a steering device (2) that has a ...
G/S banners of textile; towels of textile; woven fabrics; mosquito nets; bed sheets; futon quilts; fu...
Invention Motor device. A motor device (11) comprises a motor (12) and a control device (32) including a bo...
Invention Vehicle power supply device and abnormality detection method for vehicle power supply device. A v...
Invention Gear pair. This gear pair comprises a first gear and a second gear. The first gear has a first av...
Invention Sensor device. A magnetic shield (42) is provided with a first split shield (91) and a second spl...
2023 Invention Advertisement evaluation system and advertisement evaluation method. This advertisement evaluatio...
Invention Information analysis system. This information analysis system comprises: a first movement informa...
Invention Tapered roller bearing. A tapered roller bearing 10 comprises: an inner race 11; an outer race 12...
Invention Steering control device and steering control method. This steering control device (70, 90) execut...
Invention Steering control device and steering control method. In a state where a steered wheel and a steer...
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...
G/S Limited slip differentials [for land vehicles]; differentials for land vehicles.
G/S bearings, as parts of machines, not for land vehicles axle bearings for land vehicles being bicyc...
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...
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 Wearable apparatus for metalworking, being machines, for processing foodstuffs, for processing be...
G/S Batteries; lithium-ion batteries; lithium-ion secondary cell batteries; lithium-ion capacitors; c...
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 Steering device. A steering system includes a shaft that rotates in conjunction with steering of...
Invention Steering system. A steering system that holds an operating member movably between a first positi...
Invention Steering control device. A steering control device operates a motor mechanically connected to an...
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 Assisting device. An assisting device 10 includes a first harness 11 that is fit on at least sho...
Invention Fuel cell system. A fuel cell system includes a fuel cell, a control device, an auxiliary power ...
Invention Strut bearing and vehicle strut suspension. A strut bearing includes an upper case, a lower case...
2021 Invention Breeding device. A breeding device (1) includes: a body frame (10) forming a breeding space (11)...