TDK Corporation

Japon


Commandez votre montre hebdomadaire TDK Corporation
Quantité totale PI 6 748
Quantité totale incluant filiales 8 397 (+ 1 803 pour les filiales)
Rang # Quantité totale PI 152
Note d'activité PI 4,2/5.0    4 286
Rang # Activité PI 145
Activité incl filiales 4/5.0    4 532
Symbole boursier
ISIN JP3820400004
Capitalisation 28561521754.0  (JPY)
Industrie Electrical Equipment & Parts
Secteur Industrials
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

5 145 54
21 8
1 520 0
0
 
Dernier brevet 2025 - Magnetic field detection system
Premier brevet 1972 - Process for the production of po...
Dernière marque 2025 - TDK
Première marque 1968 - TDK

Filiales

20 subsidiaries with IP (1763 patents, 40 trademarks)

4 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 Invention Magnetic sensor. The magnetic sensor of the invention has an element portion that is elongate, t...
Invention Method for manufacturing multi-layer coil component. In the multi-layer coil component, the via ...
P/S Flip chip mounting machine for the manufacture of electric, electronic and semiconductor devices ...
Invention Magnetoresistance effect element. A magnetoresistance effect element includes a first ferromagne...
Invention Magnetoresistance effect element. In the magnetoresistance effect element according to one aspec...
Invention Information processing device, display device, information processing method, and non-transitory ...
Invention Inductor and dc-dc converter. An inductor includes a coil conductor, a magnetic body, and a resi...
Invention Antenna device and ic card. An antenna device includes a resin layer having a first trench exten...
Invention Multilayer coil device. A magnetic layer of a magnetic element body is between coil conductor la...
Invention Electronic component. [Problem] To provide an electronic component suitable for being built in a ...
Invention Electronic component and component-embedded board comprising same. [Problem] To ensure electrodes...
Invention Electronic component. [Problem] To provide an electronic component suitable for being used embedd...
Invention Magnetic sensor. A magnetic sensor includes at least one MR element, a ferromagnetic layer dispo...
Invention Magnetic sensor. A magnetic sensor includes an MR element, at least one yoke, and at least one m...
Invention Manufacturing method of magnetic sensor. A magnetic sensor includes at least one MR element and ...
Invention Negative electrode for all-solid-state battery, and all-solid-state battery. abcdd, where X is Cl...
Invention Solar cell and method for producing same. [Problem] To prevent damage to a photoelectric conversi...
Invention Solar cell. [PROBLEM] To reduce the radius of curvature of a bent portion of a film-like substrat...
Invention Communication device and communication system. A communication device includes a signal generati...
Invention Semiconductor module. Disclosed herein is a semiconductor module that includes a substrate body ...
Invention Multilayer coil component. A multilayer coil component includes an element body, a coil disposed...
Invention Power supply apparatus and memory system. A power supply apparatus includes: a power supply term...
Invention Magnetic field detection system. Disclosed herein is a magnetic field detection system that incl...
2024 Invention Electric power conversion apparatus and electric power conversion system. An electric power conv...
Invention Control device, switching power supply circuit, and control method. A control device controlling...
Invention Coil component. A first coil conductor includes a first portion adjacent to a first side surface...
Invention Optical modulator, light source module, optical engine, and xr glasses. An optical modulator inc...
Invention Element array circuit and sensor. An element array circuit includes one or more first wirings, s...
Invention Electronic component and method for manufacturing same. [Problem] To provide an electronic compon...
Invention Electronic component. A first main surface is curved at an end coupled to an end surface. An ext...
Invention Coil component and method for manufacturing same. [Problem] To improve reliability of a product, ...
Invention Optical element driving mechanism. An optical element driving mechanism is provided. The optical...
Invention Piezoelectric thin film, and piezoelectric thin film device. Provided is a piezoelectric thin fi...
Invention Magnetoresistance effect element, magnetic memory, and method for manufacturing magnetoresistance...
Invention Domain wall displacement element and magnetic array. A domain wall displacement element according...
Invention Magnetic domain wall motion element and magnetic array. A magnetic domain wall motion element in...
Invention Magnetic domain wall motion element and magnetic array. This magnetic domain wall motion element...
Invention Domain wall movement element, magnetoresistive element, and magnetic array. A domain wall moveme...
Invention Magneto-resistive element. A magneto-resistive element includes a substrate, first ferromagnetic...
Invention Magnetization rotating element, magnetoresistive element, and magnetic memory. This magnetization...
2023 Invention Magnetic field detection system. To provide a magnetic field detection system capable of achievi...
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
Invention Stretchable wiring material, and stretchable device. This stretchable wiring material includes: ...
Invention Stator. In the motor, since the housing of the stator is made of soft magnetic material, magneti...
Invention Core support structure. A core support structure includes a first core; and a receiving member c...
Invention Magnetization rotation element, magnetoresistive effect element, and magnetic memory. A magnetiz...
P/S Microfluidic chips for scientific, laboratory and general research uses; microfluidic chips for l...
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...
P/S electromagnetic absorbing and shielding materials, namely, composite metal sheets offer rite and ...
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 wearable activity trackers; wearable computers; wireless vital data monitoring sensors for monito...
P/S Multilayer chip varistors; chip varistors; varistors; voltage surge suppressors; voltage surge pr...
P/S flip chip mounting machine for the manufacture of electric, electronic and semiconductor devices ...
Invention Spin current magnetization reversal element, magnetoresistance effect element, and magnetic memor...
2017 P/S [ video game machines; portable games with liquid crystal displays; Apparatus for electronic game...
2012 P/S Computer software for processing vital data; wireless vital data monitoring sensors excluding for...
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 ]
1996 P/S Magnetic necklaces in the form of plated magnets strung as necklaces and worn for therapeutical p...
1995 P/S heavy duty primary batteries for use in the operation of electrical equipment comprising security...