NHK Spring Co., Ltd.

Japon


 
Quantité totale PI 1 836
Quantité totale incluant filiales 1 875 (+ 46 pour les filiales)
Rang # Quantité totale PI 713
Note d'activité PI 3,7/5.0    1 002
Rang # Activité PI 737
Activité incl filiales 3,4/5.0    1 017
Symbole boursier
ISIN JP3742600004
Capitalisation 218195132736.0  (JPY)
Industrie Auto Parts
Secteur Consumer Cyclical
Classe Nice dominante Jeux, jouets, articles de sport

Brevets

Marques

788 25
23 9
964 18
9
 
Dernier brevet 2025 - Laminated body manufacturing dev...
Premier brevet 1977 - Nc coil spring manufacturing app...
Dernière marque 2025 - NS
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

2025 Invention Multilayer structure and method for manufacturing multilayer structure. A laminated structure in...
Invention Bending structure and joint function part. Provided is a bending structure and a joint function ...
Invention Coiling machine and coil spring manufacturing method. A coiling machine comprises a feed unit fe...
Invention Coiling machine and production method for coil springs. A coiling machine comprises a laser heat...
P/S Towels of textile; Japanese cotton towels [Tenugui]; handkerchiefs of textile; Japanese general w...
P/S Gloves for household purposes; cooking pots and pans, non-electric; kettles, non-electric; kitch...
P/S Gloves for household purposes; cooking pots and pans, non-electric; kettles, non-electric; kitche...
Invention Contact probe, probe holder and probe unit. A contact probe includes: a first plunger; a second ...
Invention Heater unit. A heater unit includes a heater, a first plate including a groove portion in which ...
Invention Head for ejecting reactive gas for film formation and method for manufacturing the same. Disclos...
Invention Die set for forming a work having a pair of flange bending parts. A die set to bend a work inclu...
Invention Processing method for forming a work having a pair of flange bending parts. A processing method ...
2024 Invention Sheath heater and stage. A sheath heater includes a metal sheath, a heater wire disposed in the ...
Invention Terminal connection portion for electronic device. A terminal connection portion for an electron...
Invention Vehicle suspension system. A vehicle suspension system according to the present invention compris...
Invention Vehicle suspension device. This vehicle suspension device includes: a plate spring; a locking mem...
Invention Vehicular suspension device. According to the present invention, a vehicular suspension device, w...
Invention Vehicle suspension device. A vehicle suspension device according to the present invention is prov...
Invention Inspection device and inspection method. According to an embodiment, an inspection device inspec...
Invention Working jig, die set using the working jig and manufacturing method for working jig. According t...
Invention Workpiece manufacturing device and workpiece manufacturing method. A workpiece manufacturing dev...
Invention Vehicle seat. This vehicle seat includes a plurality of spring members which are bridged between ...
Invention Moisture-proof cover for heater. This moisture-proof cover for a heater covers a heater that is e...
Invention Bent-shape measurement method, bent-shape measurement program, and bent-shape measurement device....
Invention Method for manufacturing spring member and control device. 2111, which is the ratio of the area o...
Invention Composite body, method for manufacturing composite body, laminate, and method for manufacturing l...
Invention Vessel control device, vessel, vessel control method, and program. This vessel control device com...
Invention Moving body control device, moving body, moving body control method, and program. Provided is a m...
Invention Ship control device, ship, ship control method, and program. A ship control device according to t...
Invention Ship control device, ship, ship control method, and program. This ship control device comprises: ...
Invention Vehicular seat frame and vehicular seat. Provided is a vehicular seat frame capable of suppressin...
Invention Pressure spring, pressure spring structure, and method for manufacturing pressure spring. Provide...
Invention Spring member. A spring member according to the present invention is disposed between two bodies ...
Invention Method and device for producing lamination core. Provided are a method and a device for producing...
Invention Jig and device for stator twisting. Provided is a jig for stator twisting, with which it is possi...
Invention Method for producing rotor. The present invention provides a method for producing a rotor which c...
Invention Tension balancer. This tension balancer is provided with first through n-th cylindrical members, ...
Invention Circuit board and manufacturing method therefor. Provided is a circuit board wherein it is possib...
Invention Circuit board and method for production thereof. Provided is a circuit board which makes it possi...
P/S Labels with machine-readable codes, namely, labels carrying electronically recorded or encoded in...
P/S Labels with machine-readable codes; labels carrying magnetically recorded or encoded information...
2023 P/S Electronic testing apparatus for liquid crystal panels; electronic testing apparatus for semicon...
Invention Airbag device. The present invention provides an airbag device that deploys an airbag body toward...
Invention Coil spring and suspension for vehicle. A coil spring (1B) includes a wire rod (2) including a ro...
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...
Invention Spring member. A spring member presses a first pressed body and a second pressed body in directi...
Invention Remote ship maneuvering system, ship control device, input device, remote ship maneuvering method...
Invention Surface treatment jig. A surface treatment jig for performing surface treatment of an exterior b...
Invention Disc spring member. A disc spring device includes a first member and a second member, in which t...
Invention Method for manufacturing laminated body. Provided is a method for manufacturing a laminated body...
Invention Circuit board, method for manufacturing circuit pattern, and etching device. There are provided ...
Invention Laminated body manufacturing device and laminated body manufacturing method. A laminated body ma...
Invention Cap bellows assembly and accumulator. A cap bellows assembly seals one end of a bellows provided...
2022 Invention Stator. End portions of coils that are wound round teeth of a stator core of a stator are joined...
Invention Apparatus for manufacturing stator, method for manufacturing stator, and stator. An apparatus fo...
P/S Golf club shafts
Invention Method of manufacturing armature. This production method produces a stator that includes a plura...
Invention Cover and recording device. Provided is a cover capable of adapting to a case requiring properti...
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.