JTEKT Corporation

Japan


 
Total IP 2,467
Total IP incl. subs 2,804 (+ 346 for subs)
Total IP Rank # 520
IP Activity Score 3.8/5.0    1,557
IP Activity Rank # 460
IP AS incl. subs 3.6/5.0    1,694
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

1,387 76
6 15
902 22
59
 
Last Patent 2025 - Steering control device
First Patent 1997 - Power steering apparatus
Last Trademark 2025 - TOYOPUC-Manager
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

2025 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 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...
Invention Hollow profile-manufacturing extrusion die and hollow profile. A hollow profile-manufacturing ex...
Invention Steering control device. The steering control device includes a software processing device. The ...
Invention Hydrogen storage body, method for manufacturing same, and hydrogen container. openingMHopeningMHo...
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 Vehicle control device, vehicle control method, and vehicle control program. A control device (80...
Invention Articulated vehicle control device, articulated vehicle control method, and articulated vehicle c...
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-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...
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.
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 Hydrogen storage material, method for producing same, and hydrogen container. A hydrogen storage ...
Invention Turning control device and turning control method. A turning control device (70) is configured to...
Invention Steering control device, steering control system, and steering control method. Provided is a stee...
G/S Metalworking machines and tools, namely, grinding machines, machining centers, cutting machines, ...
Invention Automotive power supply device and method for controlling automotive power supply device. A contr...
Invention Body of valve assembly and method for manufacturing body of valve assembly. A body (11) of a valv...
Invention Differential device. [Problem] To provide a differential device in which a lubricating oil can be...
G/S Machine elements not for land vehicles namely, shafts for industrial machines, axles for machines...
Invention Rolling bearing and use of rolling bearing. In this rolling bearing, a material of a rolling elem...
Invention Grinding burn state evaluation system. A grinding burn state evaluation system (1) evaluates a gr...
G/S Bearings, as parts of machines, not for land vehicles; gear bearings, for machines, not for land ...
Invention Differential limiting device. [Problem] The purpose of the present invention is to provide a diff...
G/S Industrial grease; lubricating oil; industrial oil
Invention Power supply system and power supply device. 11th1th). The second determination condition is that...
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...
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...
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 Batteries; lithium-ion batteries; lithium-ion secondary cell batteries; lithium-ion capacitors; c...
G/S (Based on 44(e)) (Based on Intent to Use) wearable apparatus for metalworking, being machines, fo...
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 ...
G/S Metal seals; metal mechanical seals; metal flanges; oil seals (those made of metal) used in the c...
Invention Steering device. A steering device includes a movable body that rotatably supports a shaft membe...
Invention Grease composition and steering gear device. A grease composition includes a base oil, a thicken...
Invention Motor control device. A target motor torque command value setting unit includes a basic torque c...
Invention Steering device. A steering system has a support tube that supports a steering shaft, and a hous...
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 torque control process includes ...
Invention Steering control device and steering control method. A steering control device is configured to ...
Invention Steering device. A steering device that holds a steering member in such a manner that the steeri...
Invention Steering control device and steering control method. A steering control device includes an emerg...
Invention Motor control device. A motor control device includes: a manual steering command value generatio...
2021 Invention Motor control device. A manual steering command value calculation unit is configured to use road...
Invention Motor control device. A motor control device includes a manual steering command value generation...
Invention Differential gear. A differential gear includes a first connecting member with straight-spline p...
Invention Management system and management method for experimental animal. A management system for an expe...