JTEKT Corporation

Japan


Create a watch for JTEKT Corporation
Total IP 2,614
Total IP incl. subs 2,946 (+ 339 for subs)
Total IP Rank # 509
IP Activity Score 3.9/5.0    1,504
IP Activity Rank # 479
IP AS incl. subs 3.6/5.0    1,588
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

1,432 74
6 17
1,000 23
62
 
Last Patent 2026 - Vehicle control device
First Patent 1997 - Power steering apparatus
Last Trademark 2026 - TOYOPUC
First Trademark 1959 - KOYO

Subsidiaries

9 subsidiaries with IP (273 patents, 66 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2026 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...
Invention Vehicle control device. A vehicle control device that controls a driving force and a braking for...
Invention Vehicle control device. A vehicle control device controls a driving force and a braking force of...
Invention Raw material of grease, method for producing raw material of grease, method for producing grease,...
G/S Software for electric power steering devices; electronic control systems for steering devices for...
G/S Power transmissions and gearing, machine elements not for land vehicles; steering systems, not fo...
G/S Power transmissions and gearing not for land vehicles; steering systems, not for land vehicles; s...
G/S Industrial oil; industrial greases; lubricating oil.
Invention Road surface friction coefficient estimation method and road surface friction coefficient estimat...
G/S Monitoring devices with display monitors for managing equipment, production lines, and processes ...
Invention Driving assist system, driving assist method, and driving assist program stored on nontransitory ...
Invention Driving assistance system, driving assistance method, and driving assistance program. At least on...
Invention Steering system. A steer-by-wire type steering system includes an operation unit including an op...
Invention Steering assistance device, steering assistance program, and steering assistance method. The pres...
2025 G/S Steering systems for construction machines; construction machines; parts of construction machines...
G/S Metalworking machines, namely, grinding machines, machining centers, cutting machines, high-preci...
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 metalworking machine tools; industrial robots; robotic arms for industr...
G/S Electric control panel for machine tools; measuring machines and instruments, namely, namely, wat...
Invention Motor control device. In the present invention, a control unit includes: a base torque command va...
Invention Grease composition used for sliding contact between glass fiber-reinforced resin and steel materi...
Invention Vehicle. A vehicle (1) comprises a front wheel side device (2) that is provided to correspond to ...
Invention Wiring component. This wiring component comprises: a protector (10) which demarcates an internal ...
Invention Lithium-ion capacitor and method for manufacturing lithium-ion capacitor. A lithium-ion capacitor...
Invention Steering device. A steering device (1) comprises: a housing (10); a motor (6); a steering shaft (...
Invention Rolling bearing for strain wave gear reducer. A rolling bearing constituting a rotating body in a...
Invention Steering device. A steering device (20) comprises a steering gear box (22A). The steering gear bo...
Invention Motor apparatus. This motor apparatus (1) comprises: a motor (11); a motor case (21) that houses ...
Invention Motor device. This motor device (1) comprises a motor (11), a circuit board (32), a connector (41...
Invention Power supply device. This power supply device (10) comprises: an auxiliary power supply (10A) tha...
Invention Steering device. This steering device includes a steering mechanism that is mechanically separate...
Invention Motor control device. A control unit according to the present invention includes a target driver ...
Invention Power supply device. A power supply device (50) is for a vehicle that comprises a first power sup...
Invention Pulley. A pulley (10) has a pulley body (20) and a flange member (30) attached to a first end of ...
Invention Relief valve. A relief valve (1) has a housing (11), a piston (12), an urging member (14), and gu...
Invention Drive wheel bearing device. A drive wheel bearing device 10 comprises a bearing 30 and a joint me...
Invention Control device. A control device 23 includes: a first acquiring unit 231 that acquires a travel p...
Invention Control device. This control device 23 is for a vehicle that has a braking device. The control de...
Invention Steering control device and steering control method. A steering control device according to the p...
Invention Parking assistance device. This parking assistance device includes: a target trajectory generatio...
Invention Motor device. This motor device (11) comprises: a motor (12) that has a first end part and a seco...
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...
G/S Power assist suits for industrial purpose, other than for medical purposes; power assist suits f...
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 Articulated vehicle control device, articulated vehicle control method, and non-transitory comput...
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 ...
G/S Insect extracts for use in the manufacture of cosmetics, food, medicine, drink, medical material,...
2023 Invention Sliding member and rolling bearing. A sliding member includes: a sheet that is a nonwoven fabric...
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 assistive transmission apparatus for beds, for medical purposes; assistive transmission apparatus...
Invention Steering system. A steering system for steer-by-wire that holds operating member movably between...
Invention Coupled vehicle control device, coupled vehicle control method, and coupled vehicle control progr...
Invention Double offset constant velocity joint. A double offset constant velocity joint includes an outer...
Invention Driving force transmission device. Included are an input shaft to which rotational drive force f...
Invention Sliding member and rolling bearing. A sliding member includes a sheet, a metal ring, and a rubbe...
Invention Differential device for vehicle. A differential device includes an epicyclic gear mechanism havi...
Invention Differential device for vehicle. A differential device includes a planetary gear mechanism inclu...
Invention Steering device. A motor control device includes: a steering member; an electric motor that driv...
G/S Electrical cells and batteries; lithium ion batteries; lithium ion secondary batteries; lithium ...
Invention Vehicle steering device. A vehicle steering system includes a motor and a transmission mechanism...
Invention Electric wheelchair. An electric wheelchair includes a vehicle body, a drive wheel that causes t...
Invention Tripod constant-velocity joint. A tripod constant-velocity joint includes an outer ring, a tripo...
Invention Excess flow valve device and valve assembly. An excess flow valve includes: a valve seat provide...
Invention Maleic acid-based additive, grease composition, and rolling bearing. A grease composition includ...
2022 Invention Resin molded product and manufacturing method of resin molded product. A resin molded product ha...
Invention Ball screw device and steering device. The ball screw device includes a screw shaft having a gro...