TOKIN Corporation

Japan


Create a watch for TOKIN Corporation
Total IP 210
Total IP Rank # 6,304
IP Activity Score 3/5.0    122
IP Activity Rank # 5,565
Parent Entity KEMET Electronics Corporation
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

136 12
0 0
50 5
7
 
Last Patent 2025 - Coupling member, method for manu...
First Patent 1987 - Anisotropic rare earth magnet ma...
Last Trademark 2024 - TOKINARC
First Trademark 1985 - TOKIN

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Solid electrolytic capacitor and method for manufacturing solid electrolytic capacitor with impro...
Invention Coupling member, method for manufacturing coupling member, and coupling method. Provided is a new...
Invention Noise filter. The purpose of the present invention is to provide a noise filter capable of securi...
Invention Coil component. This coil component includes a coil component body and a cover. The coil componen...
2024 Invention Solid electrolytic capacitor and manufacturing method thereof. A solid electrolytic capacitor ca...
G/S Arc welding machines; arc welding torches; parts and accessories for arc welding machines; elect...
Invention Antenna module. Provided is an antenna module 10, wherein a support member 20 includes an outer w...
Invention Choke coil. A choke coil 10 comprises a core, a coil member 30, and a case 40. The case 40 has a ...
Invention Rare-earth cobalt permanent magnet, method for manufacturing rare-earth cobalt permanent magnet, ...
Invention Manufacturing method of alloy powder. A manufacturing method of alloy powder includes shaping a ...
Invention Solid-electrolytic capacitor and method for manufacturing solid-electrolytic capacitor. A solid-...
Invention Magnetic component and magnetic powder. This magnetic component includes a magnetic powder, where...
Invention Mnzn-based ferrite, and method for producing mnzn-based ferrite. 23232233 relative to 100% by mas...
Invention Composite soft magnetic powder, method for producing composite soft magnetic powder, and magnetic...
Invention Dust core, inductor, and dust core manufacturing method. Provided is a dust core which enables im...
2023 Invention Method for manufacturing coil component, and coil component. This method for manufacturing a coil...
Invention Alloy powder, nanocrystalline powder and magnetic core. Alloy powder includes particles. The part...
Invention Powder magnetic core, inductor, and method for manufacturing powder magnetic core. A powder magn...
Invention Powder magnetic core, inductor, and method of manufacturing powder magnetic core. A powder magne...
Invention Composite magnetic sheet. This composite magnetic sheet comprises a metal magnetic powder and a b...
Invention Electric double-layer capacitor and its manufacturing method. An electric double-layer capacitor...
Invention Permanent magnet and device. A permanent magnet having excellent magnetic properties and a devic...
Invention Pyroelectric infrared sensor and electronic device comprising pyroelectric infrared sensor. A py...
Invention Antenna device. An antenna device includes a circuit board, a coil antenna and a resonance circu...
Invention Antenna device. This antenna device comprises: a substrate; a coil antenna; and a resonance circu...
Invention Dust core and inductor. To provide a dust core with good direct current superimposition characte...
Invention Electric current sensor device. In an electric current sensor device 10, a magnetic core 12 is an...
Invention Adhesive tape and tape roll. An adhesive tape has a noise reduction function. The adhesive tape c...
Invention Magnetic body and magnetic element. The present invention provides a magnetic body and a magnetic...
Invention Soft magnetic powder. A soft magnetic powder according to the present invention has a glass trans...
2022 Invention Noise filter. A noise filter that can be miniaturized is provided. A noise filter includes a ter...
Invention Composition and injection molded product. A composition suitable for injection molding, from whi...
Invention Composition and injection-molded article. Provided are: a composition with which a molded article...
Invention Compressed powder body comprising soft magnetic alloy. A compressed powder body comprises metal p...
Invention Permanent magnet and device. A permanent magnet having excellent magnetic properties, and a devi...
Invention Alloy powder, nanocrystalline powder and magnetic core. Alloy powder comprises particles. The par...
Invention Magnetic core housing and noise reduction device. A magnetic core housing capable of applying a ...
Invention Solid electrolytic capacitor and method for manufacturing solid electrolytic capacitor comprising...
Invention Alloy powder manufacturing apparatus. An alloy powder manufacturing apparatus includes a substra...
Invention Iron-based soft magnetic powder, magnetic component using same and dust core. Provided is an iro...
Invention Fe-based amorphous alloy powder, magnetic component, and magnetic powder core. 5050 in a volume-b...
Invention Fe-based amorphous alloy powder, magnetic component, and magnetic powder core. cry50Ocry5050)/122
Invention Iron-based soft magnetic powder, magnetic component using same and dust core. 5050) of circularit...
2021 Invention Permanent magnet and its manufacturing method, and device. A permanent magnet having a high coer...
Invention Electric current sensor. An electric current sensor includes an upper shield case, a lower shield...
Invention A method of manufacturing a dust core and the dust core. A dust core is manufactured by compacti...
Invention Reactor. A reactor includes a coil having a winding part, a holding member, and a magnetic core....
Invention Mnzn-based ferrite and method for producing same. A MnZn-based ferrite that can suppress both re...
Invention Mnzn-based ferrite. A MnZn-based ferrite that can reduce the loss even when a high-frequency vol...
Invention Magnetic body and magnetic element. Provided is a magnetic body and a magnetic element that can ...
2018 G/S Iron; steel; alloyed iron; iron, unwrought or semi-wrought; powder of iron alloys; silicon iron;...
2017 G/S Samarium; yttrium; gadolinium; dysprosium; terbium; neodymium; lanthanum; silicon [metal element...
G/S Samarium; yttrium; gadolinium; dysprosium; terbium; neodymium; lanthanum; metal element, namely, ...
G/S Capacitors; capacitors for distributing or controlling electric current; electric capacitors for ...
G/S Electric capacitors; capacitors for distributing or controlling electric current; electric capac...
2014 G/S Welding electrodes; torches and parts thereof to be used in [ cutting and ] welding; pumps for co...
G/S [ Measuring and testing machines and instruments, namely, standard-unit measuring machines and ap...
2012 G/S Ferrous alloys; Other irons and steels.
G/S Ferrous alloys; irons and steels
2006 G/S Common metals and their alloys, namely, irons and alloys thereof, nonferrous metals, namely, copp...
2005 G/S Electrical distribution or control machines and apparatus, namely, relays and transformers; elect...
2000 G/S Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, meas...
1999 G/S ELECTRICAL COMPONENTS, NAMELY, CAPACITORS
1997 G/S Scientific and electric apparatus and instruments, including electromagnetic interference suppres...
G/S ELECTRICALLY NONCONDUCTIVE PARTS MADE OF ELECTROMAGNETIC ABSORBING MATERIAL FOR ELECTRONIC DEVICE...
1996 G/S Scientific, nautical, surveying, electric and electronic, photographic, optical, weighing, measur...
G/S Common metals and their alloys; metal building materials; transportable buildings of metal; mater...
G/S Common metals and their alloys namely shape memory alloys and pseudoelastic alloys. Physical and ...
1990 G/S metal alloys with shape memory
1985 G/S [ STAINLESS STEELS FOR USE IN THE MANUFACTURING OF SPRINGS AND AMORPHOUS METALS, ] SHAPE MEMORY A...