NSK Ltd.

Japon


Commandez votre montre hebdomadaire NSK Ltd.
Quantité totale PI 2 807
Quantité totale incluant filiales 2 885 (+ 79 pour les filiales)
Rang # Quantité totale PI 447
Note d'activité PI 3,8/5.0    1 260
Rang # Activité PI 576
Activité incl filiales 3,5/5.0    1 287
Symbole boursier
ISIN JP3720800006
Capitalisation 406835860752.0  (JPY)
Industrie Auto Parts
Secteur Consumer Cyclical
Classe Nice dominante Machines et machines-outils

Brevets

Marques

997 36
1 13
1 703 10
47
 
Dernier brevet 2025 - Ball screw
Premier brevet 1983 - Method of starting variable-spee...
Dernière marque 2025 - Lubrication Pentagon Theory
Première marque 1957 - NSK

Filiales

6 subsidiaries with IP (47 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 P/S Machine elements (not for land vehicles); bearings, for use as machine elements other than for la...
Invention Induction heating method and induction heating apparatus for ring-shaped member, manufacturing me...
Invention Method for manufacturing ring-shaped member, method for manufacturing bearing, method for manufac...
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 Display screen or portion thereof with graphical user interface
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 Grease composition. Provided is a grease composition that can be used in various environments and...
Invention Signal processing device and signal processing method. The present invention provides a signal pr...
Invention Rolling bearing device having lubricating function. A rolling bearing device (1) having a lubrica...
Invention Retainer. Provided is a retainer for a rolling bearing, which retains a plurality of rolling elem...
Invention Determination device. A probe is provided with a probe body that comes into contact with a measur...
Invention Ball screw designing method and ball screw. Provided are a ball screw designing method and a ball...
Invention Determination device. According to the present invention, a probe comprises: a substantially colu...
Invention Feed screw device. The present invention comprises a ball screw provided with a threaded shaft an...
Invention Ball screw device. In the present invention, a housing (30) includes a first axial surface (AX1) ...
Invention Ball screw device. A housing (30) has a first axial surface (AX1) oriented in a first direction a...
Invention Friction clutch and method for assembling same. A friction clutch device 7 comprises: a retaining...
Invention Rolling guide device. A linear guide (10) comprises: a guide rail (1) having a raceway groove (3)...
Invention Linear motion guide and method for manufacturing same. In this linear motion guide, a raceway sur...
2024 Invention Method for machining raceway surface of rolling bearing, and methods for repairing and producing ...
Invention Reverse input shutoff clutch. [Problem] To provide a structure that can switch between enabling a...
Invention Crimping joining method, method for manufacturing hub unit bearing, method for manufacturing vehi...
Invention Superfinishing method, roller bearing manufacturing method, vehicle manufacturing method, machine...
Invention Servo press mechanism, pressing method, production method for bearing, production method for mech...
Invention Signal processing device, diagnostic system, and signal processing method. The objective of the p...
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 Motor control device, electric actuator product, and electric power steering device. A motor cont...
Invention Roller bearing. A flange integrated with an inner ring is formed at one end of the inner ring in...
Invention Two-speed transmission. A two-speed transmission includes: a function of detecting a phase in a ...
Invention State diagnosis method, state diagnosis device, and program. A state diagnosis method for a bear...
Invention Bearing device state detection method, detection device, and program. A detection method for det...
Invention Crown-type retainer for ball bearing, and ball bearing. A crown cage for a ball bearing includes...
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 Method for understanding damage of bearing. A method for understanding damage of a bearing inclu...
Invention Ball screw device. A ball screw device includes: a nut having a first track path; an outer circu...
Invention Angular ball bearing. An angular ball bearing includes an outer ring having an outer ring racewa...
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 Grinding; rental of 3D printers Repair and maintenance of bearings; repair and maintenance of mac...
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...