JTEKT Corporation

Japan


Create a watch for JTEKT Corporation
Total IP 2,521
Total IP incl. subs 2,858 (+ 344 for subs)
Total IP Rank # 519
IP Activity Score 3.8/5.0    1,535
IP Activity Rank # 470
IP AS incl. subs 3.6/5.0    1,653
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

1,406 75
6 16
936 23
59
 
Last Patent 2025 - Ball screw device
First Patent 1997 - Power steering apparatus
Last Trademark 2025 - KOYO
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 Asbestos; asbestos fire curtains; condenser paper; electrical insulating paints; floating anti-po...
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 conveying apparatus. A sheet conveying apparatus includes: a first conveying section that ...
Invention Electricity storage device electrode slurry manufacturing apparatus and method of manufacturing e...
Invention Vehicle control system, non-transitory computer readable storage medium and vehicle control metho...
Invention Articulated vehicle control device, articulated vehicle control method, and articulated vehicle c...
Invention Estimation device for connected vehicle, control device for connected vehicle, estimation method ...
Invention Sheet conveyor apparatus. A sheet conveyor apparatus includes an air turn bar and a hood. The ai...
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...
2024 Invention Pressure reduction valve. A pressure reduction valve (1) has: a body (11) with a gas flow path; a...
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...
Invention Ball screw device. This ball screw device 10 includes: a screw shaft 11 having a first spiral gro...
Invention Gear pair. This gear pair includes a first gear and a second gear. A first usable tooth surface o...
Invention Relief valve. A relief valve (1) comprises a housing (11), a piston (12), and a biasing member (1...
Invention Motor control device. This motor control device includes: a manual steering command value generat...
Invention Rolling bearing device. A rolling bearing device 10 comprises an outer member 11 having an outer ...
Invention Information analysis system. This information analysis system comprises a motion information acqu...
Invention Information provision system. This information provision system comprises: a motion information a...
G/S Metalworking machines, namely, grinding machines, machining centers, cutting machines, high-preci...
Invention Sliding member and rolling bearing. Provided is a sliding member including: a sheet that is a non...
Invention Ball screw device and electric power steering device. A ball screw device (23) is provided with a...
Invention Steering control system. According to the present invention, a steering control system includes a...
Invention Vehicle control device, vehicle control method, and vehicle control program. A control device (30...
Invention Fluid tank. This fluid tank has: a control valve (20) provided downstream of a circulation part (...
Invention Motor device. A motor device (11) has a motor (12), a circuit board (32), and motor terminals (24...
Invention Rolling bearing device. A rolling bearing device 10 includes: a cylindrical housing 11 having an ...
Invention Motor device. A controller (3) of a motor device according to the present invention comprises a b...
Invention Motor device. A motor device (10) comprises: a motor case (21) having a peripheral wall; a stator...
G/S AC generators; adjustable combustion generators; air compressors; alternating current servo motor...
Invention Ball screw device. A ball screw device 10 comprises: a screw shaft 11 that has a first spiral gro...
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 Motor device and actuator. A motor device (2) is provided with: an output shaft (34); a motor hou...
Invention Steering control device and steering control method. A steering control device is configured to e...
Invention Torque sensor and method for manufacturing torque sensor. A torque sensor (10) is provided to a s...
Invention Torque sensor. A torque sensor (10) comprises detection units (14, 16, 17) each configured to gen...
Invention Steering control device. A steering control device (1) is configured to control a steering device...
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 Drive wheel bearing device. A drive wheel bearing device (1) for rotatably supporting a drive whe...
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 cosmetics; bath preparations, not for medical purposes; detergent soap; non-medicated bath soaps ...
2023 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
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 Reverse control device for coupled vehicle. A reverse control device starts reversing a combinat...
Invention Control device for combination vehicle, control method for combination vehicle, and control progr...
Invention Valve assembly. Valve subassemblies include a check valve attached to a first attachment hole in...
Invention Relative angle detection device for combination vehicle. A relative angle detection device for a...
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...
2022 Invention Power supply circuit and power supply system. A power supply circuit includes a power conversion...
Invention Spindle device. A spindle device includes a main spindle having a tapered hole that is positione...
Invention Motion assisting device
Invention Steering device. A steering system includes a shaft that rotates in conjunction with steering of...
Invention Cage, rolling bearing, and method for molding cage. A cage made of synthetic resin includes an a...
Invention Electric vehicle and vehicle electric assist device. An electric wheelchair 1 includes a vehicle...
Invention Valve assembly. A valve assembly includes a body and a plurality of valve subassemblies. The val...