NSK Ltd.

Japon


Commandez votre montre hebdomadaire NSK Ltd.
Quantité totale PI 2 822
Quantité totale incluant filiales 2 899 (+ 78 pour les filiales)
Rang # Quantité totale PI 449
Note d'activité PI 3,8/5.0    1 235
Rang # Activité PI 585
Activité incl filiales 3,5/5.0    1 260
Symbole boursier
ISIN JP3720800006
Capitalisation 406835860752.0  (JPY)
Industrie Auto Parts
Secteur Consumer Cyclical
Classe Nice dominante Machines et machines-outils

Brevets

Marques

1 007 35
0 13
1 711 10
46
 
Dernier brevet 2026 - Method for detecting defects in ...
Premier brevet 1983 - Method of starting variable-spee...
Dernière marque 2025 - Lubrication Pentagon Theory
Première marque 1957 - NSK

Filiales

6 subsidiaries with IP (46 patents, 32 trademarks)

3 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 Invention Torque sensor. In a torque sensor (1), a sleeve (21) is an annular member mounted on a first rot...
Invention Thrust needle roller bearing. In a thrust needle roller bearing, even in an environment where an...
Invention Brake device. A brake device 1 comprises: a belt-like band member 10 that surrounds an outer peri...
Invention Wheel drive unit. [Problem] To provide a wheel drive unit that facilitates reduction of the manuf...
Invention Method for detecting defects in rolling bearing, and method for detecting deterioration state of ...
P/S Machine elements (not for land vehicles); bearings, for use as machine elements other than for la...
Invention Axle bearing for railway vehicle. A multi-row tapered roller bearing (20) for rotatably supportin...
Invention Two-speed transmission and electric vehicle drive device. The present invention realizes a struct...
Invention Electric vehicle, and method for controlling electric vehicle drive device. 13131313 is less than...
Invention Ev unit. This EV unit comprises: a housing that is provided with a motor stator and that is elect...
Invention Radial roller bearing. Provided is a radial roller bearing that is capable of preventing falling ...
Invention Monitoring system and monitoring method. Provided is a monitoring system that can monitor a belt ...
Invention Spindle device. This spindle device comprises: a housing (2); a rolling bearing (21) that rotatab...
Invention Ball screw and method for manufacturing nut for ball screw. This ball screw is provided with a sc...
Invention Ball screw. A circulation module (40) in a ball screw (10) comprises: a pair of circulation units...
Invention Ball screw. In this ball screw, steel balls are divided into first steel balls arranged in a roll...
Invention Rotary support device and support mechanism position adjustment mechanism for shaft support devic...
Invention Rotation support device, and support mechanism position adjustment mechanism for shaft support de...
Invention Two-stage transmission and electric vehicle drive device. [Problem] To provide a structure facili...
Invention Sealing device and sealing device-equipped bearing unit. The present invention provides a sealing...
Invention Cage for deep groove ball bearing and method for manufacturing same. This cage for a deep groove ...
Invention Method for assembling magnetostrictive torque sensor and magnetostrictive torque sensor. When as...
Invention Magnetostrictive torque measurement device. Provided is a magnetostrictive torque measurement dev...
Invention Data reading system and facility maintenance management system. The present invention efficiently...
Invention Method for acquiring correction value for torque sensor, and method for measuring torque of rotat...
Invention Assembling method for magnetostrictive torque sensor, and magnetostrictive torque sensor. Realize...
Invention Ball screw device. A ball screw device according to the present disclosure comprises a screw shaf...
Invention Electric vehicle. The present invention realizes an electric vehicle comprising a structure with ...
Invention Method for acquiring correction value for torque sensor and method for measuring torque of rotary...
P/S Ball screws as machine elements not for land vehicles.
Invention State monitoring method for mechanical device, state monitoring device, and program. This state m...
Invention Rolling-bearing seal member. This rolling-bearing seal member is formed from only an elastic mate...
Invention Signal processing device and signal processing method. The present invention provides a signal pr...
Invention Wheel structure and vehicle. A wheel structure 1 comprises: a drive wheel 20 that rotates about a...
Invention Caulking assembly manufacturing method, hub unit bearing manufacturing method, vehicle manufactur...
Invention Clutch device. A clutch device (1) comprises: an input member (2); an output member (nut (8)); a ...
Invention Reverse input blocking clutch. A reverse input blocking clutch (1) comprises: an input member (2)...
Invention Reverse input blocking clutch. This reverse input blocking clutch (1) comprises: an input member ...
Invention Reverse input shutoff clutch. A structure is achieved that is capable of switching between enabli...
Invention Linear guide. This linear guide is provided with: a guide rail having a raceway surface; a slider...
2024 Invention Crimping joining method, method for manufacturing hub unit bearing, method for manufacturing vehi...
Invention Rfid tag
2023 P/S Wheels being parts of machines; electric drive motors for machines; Caster wheels being machine w...
P/S Devices for adapting power driven tools to robots; hydraulic control apparatus for robots; mechan...
Invention Grease composition and rolling device. A grease composition includes: (A) a trimellitic acid est...
Invention Method for controlling supply of lubricant, device for controlling supply of lubricant, and progr...
Invention Electric friction engagement device, method for detecting touch point therefor, and method for de...
Invention Quenching method and restraint quenching device. A quenching method is provided for workpieces i...
Invention State diagnosis method, state diagnosis device, and program. A state diagnosis method for a bear...
Invention Ball arrangement method for ball bearing, manufacturing method and manufacturing device for ball ...
2022 P/S Bearings, as parts of machines other than for land vehicles
P/S Screws of metal, namely, drive screw for machines for feed systems of machine tools Machine parts...
P/S Apparatus for machining drive mechanisms for machine tools; apparatus for machining; drive mechan...
P/S industrial grease; lubricating oils; industrial lubricants; industrial oils
P/S Industrial grease; lubricating oils [industrial lubricants]; industrial oils.
P/S Bearings as parts of machines other than for land vehicles; Bearings as parts of machines, namely...
P/S Bearings for use as machine elements other than for land vehicles; Bearings for dental air turbine.
Invention Rolling bearing and method for producing same. A rolling bearing includes a first raceway ring h...
Invention Ball screw device. A ball screw device includes: a nut having a first track path; an outer circum...
2021 P/S Anti-rust greases. Sealing caps of metal for posts; sealing caps of metal for bearings, ball scre...
P/S Anti-rust greases. Sealing caps of metal; hardware of metal, small; rings of metal. Gaskets; joi...
P/S Anti-rust greases Sealing caps of metal; small hardware of metal, namely, ball bearings; rings of...
P/S Vibration sensors; wireless vibration diagnostic devices not for medical use to measure and diagn...
P/S Measuring apparatus; vibration sensors; wireless vibration diagnostic devices.
P/S Vibration sensors; wireless vibration diagnostic devices.
P/S Industrial oils and greases, lubricants, lubricating oils, lubricating greases, solid lubricants....
2020 P/S Bearings, being machine elements not for land vehicles.
P/S machine elements not for land vehicles, namely, bearings
P/S Electronic diagnostic instruments for evaluation and diagnosis of faults in ball, roller, linear ...
P/S Bearings and bearing housings as parts of machines; roller bearings for motors and engines and ma...
P/S Bearings and bearing housings (parts for machines other than land vehicles); roller bearings for...
2019 P/S Vehicle load detection sensors.
P/S Measuring instrument, namely, hydraulic pressure sensors for detecting loads on land vehicles
P/S Computer programs for steering and controlling land vehicles; computer programs for controlling a...
P/S Recorded computer programs for steering and controlling land vehicles; recorded computer programs...
2018 P/S CD-ROMs, optical discs, magneto-optical discs, electronic circuits, magnetic discs, magnetic tape...
P/S CD-ROMs, optical discs, magneto-optical discs, electronic circuits, magnetic discs, magnetic tap...
2017 P/S Vibration sensor for detecting vibration characteristics of operating mechanical bearings; Vibrat...
P/S Measuring, detecting and monitoring instruments, indicators and controllers; Diagnostic apparatus...
2016 P/S Mineral oils and greases for industrial purposes, not for fuel; non-mineral oils and greases for ...
P/S bearings and structural parts thereof, as parts of machines
P/S Bearings [parts of machines]; machines for the treatment of materials and manufacturing; machine ...
P/S Bearings, machine elements not for land vehicles.
P/S Steering units for land vehicles and parts thereof; Power steering units for automobiles and part...
P/S Anti-rust greases. Edible oils and fats. Rental of prime movers for vehicles. Rental of prime mov...
P/S Hand tools and hand tool sets for use with bearings, namely, pullers, pushers, straighteners, tr...
P/S Repair and maintenance of bearings; repair and maintenance of machine elements; repair and mainte...
P/S Bearing monitoring system comprised of hand-held monitor, vibration pickup sensor, output cable, ...
P/S Measuring and checking apparatus and instruments for measuring and checking bearings, spindles, s...