TDK Corporation

Japon


Commandez votre montre hebdomadaire TDK Corporation
Quantité totale PI 6 841
Quantité totale incluant filiales 8 432 (+ 1 737 pour les filiales)
Rang # Quantité totale PI 156
Note d'activité PI 4,2/5.0    4 089
Rang # Activité PI 147
Activité incl filiales 4/5.0    4 312
Symbole boursier
ISIN JP3820400004
Capitalisation 28561521754.0  (JPY)
Industrie Electrical Equipment & Parts
Secteur Industrials
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

5 155 55
20 8
1 603 0
0
 
Dernier brevet 2026 - Coil component
Premier brevet 1972 - Process for the production of po...
Dernière marque 2025 - TDK SENSING WITHIN
Première marque 1968 - TDK

Filiales

21 subsidiaries with IP (1701 patents, 36 trademarks)

4 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2026 Invention Semiconductor device. Disclosed herein is a semiconductor device that includes a semiconductor s...
Invention Magnetic sensor device and method of manufacturing the same. A magnetic sensor device includes a...
Invention Non-aqueous electrolyte solution and lithium-ion secondary battery. A non-aqueous electrolyte so...
Invention Magnetic sensor. A magnetic sensor includes a soft magnetic body having a first end surface and ...
Invention Magnetic sensor. A position detection device includes a magnetic field generator and a magnetic ...
Invention Magnetic sensor device. A magnetic sensor device includes at least one magnetic sensor and a sup...
Invention Coil component. Disclosed herein is a coil component that includes a magnetic element body, a co...
2025 Invention Soft magnetic alloy, soft magnetic alloy ribbon, and magnetic device. A soft magnetic alloy cont...
Invention Retinal projection device. A retinal projection device to be mounted on a near-eye wearable devi...
Invention Soft magnetic powder, magnetic core, magnetic component, and electronic device. A soft magnetic ...
Invention Coil component. A coil component includes an element body, and a coil disposed in the element bo...
Invention Metasurface reflector, projection device, and near-eye wearable device. The metasurface reflecto...
Invention Optical device and optical system. Provided are an optical device and an optical system that can...
Invention Magnetoresistive element and magnetic sensor. An MR element includes a magnetization pinned...
Invention Magnetoresistive element and magnetic sensor. An MR element includes: a magnetization pinned lay...
Invention Coil component and wireless power transmission device having the same. Disclosed herein is a coi...
Invention Multilayer electronic device and method for manufacturing thereof. A multilayer electronic devic...
Invention Coil device, pulse transformer, electronic component, and method of manufacturing electronic comp...
Invention Optical modulator, light source module, and optical modulation method. Provided is an optical mo...
Invention Rotation angle detection device and foldable machine comprising same. A rotation angle detection...
P/S Sensors, namely, temperature sensors, NTC being negative-temperature-coefficient thermistor senso...
P/S Semiconductor manufacturing machines; Flip chip mounting machine for the manufacture of electric,...
Invention Field-effect transistor. [Problem] To suppress dielectric breakdown caused by electric field conc...
Invention Nanogranular magnetic film, magnetic core, and electronic component. A nanogranular magnetic fil...
Invention Magnetic sensor, methods for manufacturing and designing same, and motor device. A magnetic sens...
Invention Rotor manufacturing method, rotor, rotary electric machine, and automobile. This manufacturing me...
Invention Method for manufacturing rotor , rotor, rotating electrical machine, and automobile. This method ...
Invention Magnet unit, rotor, rotary electrical machine, automobile, and rotor manufacturing method. In thi...
Invention Rotor, rotary electric machine, automobile, and rotor manufacturing method. This rotor comprises ...
P/S Metal alloys, namely, hydrogen storage alloy; metal alloys, namely, hydrogen absorbing alloy; non...
P/S Watches, clocks; Clocks and watches, electric Video game machines; Portable games with liquid cry...
Invention Sensor apparatus and method of manufacturing sensor apparatus. A sensor apparatus includes: one ...
Invention Resonant circuit and wave splitter. A resonant circuit (30) comprises: a first resonator (11) hav...
P/S Computer keyboards; Computer peripheral devices; Computer mice; Joysticks for use with computers,...
Invention Coil device. A coil device includes a core; a first conductor including a first coil portion ins...
Invention Optical member driving mechanism. An optical member driving mechanism is provided, including a m...
Invention Magnetic sensor and manufacturing method for the same. A magnetic sensor includes: a support mem...
P/S Flip chip mounting machine for the manufacture of electric, electronic and semiconductor devices ...
2024 Invention Positive electrode active material for alkaline storage batteries, and alkaline storage battery. ...
Invention Physical reservoir and information processing device. A physical reservoir according to the prese...
Invention Coil component
2023 Invention Sensor element, sensor element manufacturing method, and gas measuring device. A sensor element ...
Invention Thin film capacitor, manufacturing method therefor, and electronic circuit board having the thin ...
Invention Kiln exhaust gas regeneration apparatus and system, and kiln system. A kiln exhaust gas regenera...
Invention Electronic component. An electronic component includes: an insulating layer covering the surface...
Invention Metal oxide semiconductor gas sensor. A metal oxide semiconductor gas sensor has a first electro...
Invention Charging control device, energy storage system, remaining charging time notification method, and ...
Invention Electronic component. To improve, in an electronic component having a structure in which conduct...
Invention Control device for motor, motor, control device for power generator, power generator, and wind tu...
Invention Spin inductor. This spin inductor includes a wiring layer, a first ferromagnetic layer, and a fi...
Invention Spin inductor. This spin inductor includes: a wiring layer; a first ferromagnetic layer which is...
Invention Solid electrolyte layer and all-solid-state secondary battery. A solid electrolyte layer include...
P/S Ferrites in the nature of magnetic cores; electronic components in the nature of capacitors; cera...
P/S Blank flash memory cards; secure digital (SD) memory cards; computer hardware, namely, memory car...
2022 P/S Magnetic sensors; sensors for measuring magnetic field; magnetometers
P/S Microfluidic chips for scientific, laboratory and general research uses; microfluidic chips for l...
Invention Calculation model and calculation program. This calculation model is a calculation model that is...
Invention Battery pair with terminals
Invention Information processing device. An information processing device includes a plurality of magnetic...
P/S Batteries
2021 P/S Electric actuators; Piezoelectric actuators; Piezoelectric buzzers; Piezoelectric speakers; Telev...
P/S (Based on 44(e)) Energy management devices, namely, power controllers, electric controllers, elec...
2020 P/S Vehicle safety equipment, namely, electronic monitors for measuring tire pressure, tire particles...
P/S power supplies, switching power supplies and parts and fittings therefor, namely, electrical plug...
P/S Solar cells; dry cells; electrical cells and batteries; battery chargers; electric accumulators; ...
2018 P/S Capacitors; thin film capacitors; electronic circuit; electronic circuit boards; capacitors for e...
P/S Electric actuators; piezoelectric actuators; piezoelectric buzzers; piezoelectric speakers; louds...
P/S flip chip mounting machine for the manufacture of electric, electronic and semiconductor devices ...
2017 P/S [ video game machines; portable games with liquid crystal displays; Apparatus for electronic game...
2012 P/S Product testing, namely, testing electronic products for electromagnetic emissions and immunity f...
2008 P/S Power supplies namely, AC-DC converters, AC-DC power supplies; parts and fittings for power suppl...
P/S [ Retail store services, on-line retail store services, mail order retail store services, wholesa...
P/S Retail store services, on-line retail store services, mail order retail store services, wholesale...
2007 P/S circuit boards; printed circuit boards; electronic circuit boards; integrated circuit boards; sem...
P/S Computer hardware; flash memory computer hardware; silicon disk modules, namely, blank flash-memo...
P/S Semiconductor chips
2005 P/S Magnetic ingots; metal foil resistors. Automatic vending machines; plungers[mechanical drive comp...
2004 P/S Electric capacitors, multilayer ceramic chip capacitors, capacitors, laboratory equipment, namely...
P/S Electric capacitors, multilayer ceramic chip capacitors, capacitors, [ laboratory apparatus and i...
2003 P/S VIDEO GAME CARTRIDGES AND VIDEO GAME DISCS FOR USE IN GAME CONSOLES AND PERSONAL COMPUTERS; COMPU...
1999 P/S BATTERIES [; BATTERY CHARGERS ] [ FLASHLIGHTS, LAMPS, AND ELECTRIC LANTERNS ]