JTEKT Corporation

Japan


 
Total IP 2,452
Total IP incl. subs 2,788 (+ 346 for subs)
Total IP Rank # 517
IP Activity Score 3.8/5.0    1,586
IP Activity Rank # 449
IP AS incl. subs 3.6/5.0    1,725
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

1,378 76
6 15
897 22
58
 
Last Patent 2025 - Shaft component, method for manu...
First Patent 1997 - Power steering apparatus
Last Trademark 2024 - PreCeramide
First Trademark 1959 - KOYO

Subsidiaries

9 subsidiaries with IP (275 patents, 71 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 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 Shaft component, method for manufacturing shaft component, method for manufacturing bearing racew...
Invention Power source apparatus. A power source apparatus includes: an auxiliary power source; and a cont...
Invention Steering device and energy absorption mechanism for steering device. A steering device (1) compri...
Invention Turning control device, steering device, and vehicle. A turning control device includes: a targe...
Invention Steering control device and steering control method. A steering control device is applied to a v...
Invention Vehicle control device, vehicle control method, and vehicle control program. A control device (80...
Invention Vehicular control device and vehicular control method. The present invention is provided with: a ...
Invention Vehicle control device and vehicle control method. The present invention is provided with: a perf...
Invention Articulated vehicle control device, articulated vehicle control method, and articulated vehicle c...
Invention Power supply device. A control circuit of a power supply device forms a state in which an auxili...
G/S Power assist suits for industrial purpose, other than for medical purposes; power assist suits f...
Invention Steering control device. A steering control device controls a steering system including a reacti...
Invention Vehicular control device and vehicular control method. This vehicular control device comprises: a...
G/S photographic machines and apparatus; cinematographic machines and apparatus; optical apparatus an...
G/S Metalworking machines, namely grinding machines, machining centers, cutting machines, high-precis...
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 Bearing track component and method for manufacturing bearing track component. The present inventi...
Invention Steering device. A steering device (10) comprises: a steering shaft (14) that can be operated in ...
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 Bearing device for drive wheel. This bearing device (1) for a drive wheel comprises: an outer rin...
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 Industrial oil; bearing greases; industrial greases; lubricating oil.
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 Steering device. A steering device (10) comprises a steering shaft (14) that can be operated in a...
Invention Bearing track component and method for manufacturing bearing track component. This bearing track ...
Invention Evaluation system and evaluation method. Provided is an evaluation system capable of accurately e...
Invention Steering control device and steering control method. A steering control device (40) executes inpu...
Invention Grease composition, ball screw, and ball screw device. Provided is a grease composition including...
Invention Ball screw device. A ball screw device 10 comprises: a screw shaft 11 having a first spiral groov...
Invention Steering control device. pp_medp_med *p_medp_med *p_medp_med *) is corrected so as to suppress th...
Invention Assist device. An assist device 10 comprises: an actuator 14 that causes an assist force to act o...
G/S Assistive transmission apparatus for beds, for medical purposes; assistive transmission apparatus...
Invention Electric drive device. [Problem] To provide an electric drive device that makes it easy to mount ...
Invention Steering control device and steering control method. In the present invention, a steering control...
Invention Differential speed reduction device and electric drive device. [Problem] To provide a differentia...
G/S custom manufacturing and assembling services relating to parts and accessories for medical appara...
Invention Steering device. A steering device (100) comprises: a fixed member (110); a movable member (120) ...
Invention Steering device. A steering device (100) for steering-by-wire retains an operation member (200) s...
Invention Motor control device. This motor control device includes: a manual steering command value calcula...
Invention Motor control device. This motor control device comprises: a manual steering command value calcul...
Invention Resin molded article and connector device. The resin molded article 10 has a first resin member 1...
Invention Steering control device. hh *h11 *pp *p22 *) through feedback control of an actual angle; and a f...
Invention Vehicle drive device. A drive device (1) comprises a motor (10), a reduction gear mechanism (11) ...
Invention Steering control device and steering control method. A steering control device (40) is configured...
Invention Rotation transmission device. A rotation transmission device (100) equipped with: a fix member (1...
Invention Ball screw device. A ball screw device 10 comprises: a screw shaft 11 formed with a first spiral ...
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 Power assist suits, other than for medical purposes; robotic exoskeleton suits being machines, ot...
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...
2022 Invention Zero point estimation device, zero point estimation method, and non-transitory computer-readable ...
Invention Jackknifing suppression device, jackknifing suppression method, and non-transitory computer-reada...
G/S Metal seals; metal mechanical seals; metal flanges; oil seals (those made of metal) used in the c...
G/S Metal oil seals, other than for machinery and land vehicle engines; metal seals, other than for m...
Invention Steering device. A steering device that holds a steering member in such a manner that the steeri...
Invention Motor control device. A motor control device includes: an assist torque command value generation...
2021 Invention Motor unit. A control device of a motor unit includes an external connector, a first board, a se...
Invention Tapered roller bearing. A recess is provided in the large-diameter annular portion of a cage of ...
Invention Rolling bearing. A rolling bearing includes: an outer ring; an inner ring; a plurality of rollin...
Invention Sensor device. A sensor device is configured to be penetrated by a shaft as a target to be detec...
Invention Differential gear. A differential gear includes a first connecting member with straight-spline p...
Invention Motor device and motor control device. A motor device includes a motor and a motor control devic...
Invention Steering control device and steering control method. A steering control device includes a target...
Invention Valve assembly. A composite valve sub assembly includes a tubular sleeve inserted into a single ...
Invention Co2 recovery device. A CO2 recovery device (1) includes a reaction tank (10), a CO2 gas supply u...