NHK Spring Co., Ltd.

Japon


 
Quantité totale PI 1 737
Quantité totale incluant filiales 1 776 (+ 46 pour les filiales)
Rang # Quantité totale PI 736
Note d'activité PI 3,6/5.0    907
Rang # Activité PI 806
Activité incl filiales 3,3/5.0    923
Symbole boursier
ISIN JP3742600004
Capitalisation 218195132736.0  (JPY)
Industrie Auto Parts
Secteur Consumer Cyclical
Classe Nice dominante Jeux, jouets, articles de sport

Brevets

Marques

725 26
23 7
931 16
9
 
Dernier brevet 2024 - Stator
Premier brevet 1977 - Nc coil spring manufacturing app...
Dernière marque 2024 - 3CQR
Première marque 1962 - NHK

Filiales

5 subsidiaries with IP (41 patents, 5 trademarks)

3 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 Invention Suspension device. A suspension device includes a pair of leaf springs and a torsion bar, one of...
Invention Metal mask. The metal mask has a body having a first surface in contact with a surface of a work...
Invention Engine control apparatus. An engine control apparatus includes a lever member, an input shaft, a...
Invention Measurement unit. A measurement unit includes: a ground portion forming a part of a line configu...
P/S Labels with machine-readable codes; labels carrying magnetically recorded or encoded information;...
P/S Labels with machine-readable codes; labels carrying magnetically recorded or encoded information...
Invention Compression spring device. This compression spring device is provided with a first leaf spring (1...
Invention Pressing unit. The present invention comprises: a pair of pressing bodies (11a, 11b) that face ea...
Invention Steel material carbide morphology detecting device, steel material carbide morphology detection m...
Invention Analysis method, program, and analysis device. This analysis method includes: providing first mat...
Invention Device for detecting carbide particles in steel material, method for detecting carbide particles ...
Invention Laminated spring. A laminated spring according to the present invention is formed by laminating a...
Invention Stabilizer manufacturing method. A stabilizer manufacturing method according to the present inven...
Invention Watercraft maneuvering system, watercraft control device, watercraft control method, and non-vola...
Invention Coil spring manufacturing method. In this method, a wire is spirally formed, a first terminal and...
Invention Method for manufacturing stabilizer, and stabilizer. A method for manufacturing a stabilizer acco...
Invention Traceability management method and device, segment coil, and stator. The present invention provid...
Invention Motor core manufacturing device and motor core manufacturing method. A motor core manufacturing d...
Invention Steel material and method for producing steel material. The present invention provides a steel ma...
Invention Alignment device for rectangular wire coil. A plurality of groove parts (36) are formed in radial...
Invention Heater unit and production method for heater unit. This heater unit 10 includes: a mica heater 30...
Invention Vehicle seat. This vehicle seat is a rear seat comprising: a center seat cushion which is dispose...
Invention Device for manufacturing armature. The purpose of the present invention is to improve the manufac...
Invention Method for manufacturing laminated iron core and laminated iron core. Provided is a method for ma...
Invention Method for producing circuit pattern, method for producing circuit board, and circuit pattern. Th...
Invention Support structure. This support structure includes at least one spring, a spring seat on the spri...
Invention Stage. This stage includes: a first metal plate; a second metal plate positioned below the first ...
Invention Flexure and disk drive suspension. A flexure includes a body portion including a first metal bas...
Invention Pressing unit. This pressing unit comprises: a pair of pressing bodies facing each other in a fir...
Invention Support structure. This support structure comprises: a flange on which an apparatus is disposed; ...
Invention Conduit support device. This conduit support device comprises: at least one spring; a spring seat...
Invention Method for manufacturing armature, and device for manufacturing armature. The purpose of the pres...
Invention Method of manufacturing contact probe and contact probe. A method of manufacturing a contact pro...
Invention Analysis method, analysis device, and analysis program. The present invention obtains an analysis...
Invention Analysis method, analysis device, and analysis program. Obtained are an analysis method, an analy...
Invention Contact probe and probe unit. A contact probe includes: a first plunger including a tip end conf...
Invention Laminate manufacturing apparatus and laminate manufacturing method. A laminate manufacturing appa...
Invention Terminal connection portion of electronic device. A first bent portion and a second bent portion...
Invention Vehicle seat. A vehicle seat includes: a seat cushion frame; a side finisher provided at a side ...
Invention Support structure. This support structure comprises: a torsion bar including a first end and a se...
Invention Manufacturing method for laminate and manufacturing device for laminate. The present disclosure r...
Invention Workpiece cleaning method and cleaning device. According to one embodiment, a cleaning method fo...
Invention Tension balancer. This tension balancer includes an outer cylinder, a first intermediate cylinder...
Invention Piezoelectric element and disk drive suspension. According to one embodiment, a piezoelectric el...
2023 Invention Appearance inspection device, appearance inspection method, and appearance inspection program. Pr...
Invention Circuit board manufacturing device and circuit board manufacturing method. This circuit board man...
Invention Apparatus for producing circuit board and method for producing circuit board. Disclosed is an app...
P/S Electronic testing apparatus for liquid crystal panels; electronic testing apparatus for semicon...
P/S Umbrellas; golf umbrellas; day packs; briefcases; bags; bags for sports; travelling bags; pouches...
P/S Umbrellas; golf umbrellas; day packs; briefcases; bags; bags for sports; travelling bags; pouche...
2022 P/S Golf club shafts
Invention Flexible structure and method for producing same. A flexible structure with a multi-joint functi...
Invention Method of manufacturing stator. A production method for a stator involves forming leg parts of r...
Invention Coating agent and spring. A coating agent, a cured product of which after curing having a tear s...
Invention Stator. In a stator, one end portion of each coil is disposed on the root side of each tooth, an...
2021 P/S Golf clubs; golf club shafts.
P/S Golf club shafts.
2019 P/S Golf club shafts; golf clubs; golf club heads; head covers for golf clubs; golf club grips; grip...
P/S Electric accumulators for vehicles Metallic bellows for articulated vehicles
P/S Printed wiring boards; Printed circuit boards; Electronic circuit boards; Electrical circuit boar...
P/S Printed circuit boards; Electronic circuit boards; Electrical circuit boards; Circuit boards; Cus...
2018 P/S Probes for scientific purposes; semiconductor testing apparatus; contact probes for testing semic...
P/S Probes for scientific purposes; semiconductor testing apparatus; contact probes for testing semi...
P/S Metal pipe supports; metal clamps; door springs, non-electric. Motors core (electric motors for m...
P/S structural vehicle parts and fittings for land vehicles, namely, connecting radius rods, stabilin...
P/S Accumulators for vehicles namely electric accumulator for vehicles, accumulators to control vehic...
2017 P/S Umbrellas; bags for sports; rucksacks; briefcases; suitcase; travelling case; travelling bags; ca...
P/S umbrellas; bags for sports; rucksacks; briefcases; suitcase; travelling case; travelling bags; c...
P/S Golf umbrellas; bags for golf sports; rucksacks for golf sports; briefcases for golf sports; suit...
P/S Umbrellas; bags for sports; rucksacks; briefcases; suitcases; travelling cases for carrying sport...
P/S Umbrellas; bags for sports; rucksacks; briefcases; suitcases; travelling cases for carrying spor...
2016 P/S Golf clubs; golf club shafts.
P/S Golf clubs; golf club shafts
2015 P/S Metal nuts; movable metal handrails used in nursing care; metal hardware, namely, springs, mesh s...
P/S locks of metal; springs, of metal; non-electric wires; springs of titanium alloy. springs being p...
P/S Shock absorbers for land vehicles; springs for land vehicles.
2012 P/S Holograms, namely, printed laser photographs; bar code readers; portable telephones; printers; * ...
P/S Holograms (laser photographs), bar code readers, portable telephones, printers, counterfeit disc...
2010 P/S Golf club shaft.
P/S golf club shaft
2007 P/S Electronic testing apparatuses for liquid crystal panels; electronic testing apparatuses for semi...
P/S Electronic testing apparatuses for liquid crystal panels; Electronic testing apparatuses for semi...
2005 P/S Printed name labels, seals (stationery), stickers (stationery), price tags, notice bills, and lab...
2004 P/S golf club, golf club shaft [ and metal baseball bat ]