Nidec Corporation

Japan


 
Total IP 2,534
Total IP incl. subs 4,610 (+ 2,110 for subs)
Total IP Rank # 463
IP Activity Score 4/5.0    2,525
IP Activity Rank # 249
IP AS incl. subs 3.9/5.0    3,707
Stock Symbol
ISIN JP3734800000
Market Cap. 5936608163408.0  (JPY)
Industry Specialty Industrial Machinery
Sector Industrials
Dominant Nice Class Machines and machine tools

Patents

Trademarks

1,204 15
0 2
1,293 17
3
 
Last Patent 2023 - Motor
First Patent 1992 - Magnetic disc drive motor
Last Trademark 2022 - E-EXTENDER
First Trademark 1984 - NIDEC

Subsidiaries

26 subsidiaries with IP (1830 patents, 280 trademarks)

7 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2022 Invention Motor and aircraft. This motor comprises a rotor, a stator, and a circulation pipe. The rotor is ...
Invention Drive apparatus. One aspect of a drive apparatus of the present invention includes a motor havin...
Invention Drive apparatus. A motor has a rotor and a stator surrounding the rotor; a transmission mechanis...
Invention Drive apparatus. One aspect of a drive apparatus of the present invention includes: a rotor havi...
Invention Drive apparatus. A drive apparatus includes a motor, a housing having a motor accommodating port...
Invention Plastic lens, lens unit and method for producing plastic lens. The present invention provides: a ...
Invention Plastic lens and lens unit. Provided are a plastic lens in which durable quality can be enhanced,...
Invention Cooling structure and motor. One aspect of a cooling structure of the present invention comprises...
Invention Rotating electrical machine and drive device. A rotating electrical machine includes an electric...
Invention Rotating electrical machine and drive device. A rotating electrical machine includes a rotor, a ...
Invention Drive apparatus. A drive apparatus includes a motor, a transmission, an inverter, a housing acco...
Invention Motor and axial fan. A motor includes a rotor rotatable about a center axis extending vertically...
Invention Motor. A motor includes a motor control circuit having a ground terminal, and a current limiting...
Invention Heat dissipation member. This heat dissipation member comprises: a plate-shaped base portion exte...
Invention Motor. A motor includes a casing including a wall portion and a bottom portion on an outside of ...
Invention Motor, positioning device, and positioning method. A motor includes a stator, a rotor, a bus bar...
Invention Motor unit. The present invention includes an inverter unit electrically connected with a stator,...
Invention Electric power unit. In an electric power unit that includes: a motor accommodating portion and ...
Invention Circuit board and optical unit. A circuit board includes a first wiring board, a second wiring b...
Invention Rotor and ipm motor provided therewith. This rotor includes: a columnar rotor core including a pl...
Invention Optical unit and smartphone. An optical assembly includes a holder on which an optical element t...
Invention Motor. A motor includes a rotor, a stator, a bearing, a motor housing, a bearing holder, a bus b...
Invention Motor and drive apparatus. A motor housing includes a bearing holder that holds a first bearing ...
Invention Motor control device, motor control method, motor module, and electric power steering device. A ...
Invention Optical unit. An optical assembly includes a movable body including an optical element, a fixed ...
Invention Motor. A motor includes a rotor that includes a shaft along a central axis extending in a vertic...
G/S Heat exchangers being parts of machines and their parts and fittings; alternators; direct current...
G/S Heat exchangers being parts of machines and their parts and fittings; radiators [cooling] for au...
Invention Rotary electric machine. One aspect of the magnetic pole rotary electric machine according to the...
Invention Motor control device. The one aspect of the motor control device according to the present inventi...
Invention Autonomous travel device, and method for controlling autonomous travel device. One embodiment of ...
Invention Rotary electric machine. One aspect of a magnetic-pole rotary electric machine of the present inv...
Invention Rotor and rotating electrical machine. A rotor according to one embodiment of the present inventi...
Invention Rotor and rotating electric machine. A rotor according to one embodiment of the present invention...
Invention Rotating electrical machine. One embodiment of a rotating electric machine according to the prese...
Invention Three-phase signal generating device, and three-phase signal generating method. In one aspect of ...
Invention Motor control device. One of embodiments of the motor control device of the present invention com...
Invention Three-phase signal generation device and three-phase signal generation method. One aspect of a th...
Invention Electric power unit. An electric power unit (1) is constituted by housing an electric motor (10) ...
Invention Temperature adjustment device for vehicle. A temperature adjustment device for a vehicle accordin...
2021 G/S Metalworking machine tools; mining equipment, namely, drive systems for belt conveyors, power dri...
G/S Metalworking machines and tools; mining machines; construction machines and apparatus; loading-u...
Invention Stator core and motor. A stator core of a motor includes a disk portion and a pole-tooth yoke. T...
Invention Motor. A motor includes a rotor rotatable about a central axis and a stator opposing the rotor i...
Invention Estimation device, estimation method, and program. An estimation device that estimates a state o...
Invention Motor. A motor includes a rotor that includes a shaft located along a central axis extending in ...
Invention Motor. A motor includes a rotor that includes a shaft located along a central axis, a stator tha...
Invention Impeller and centrifugal fan. An impeller for a centrifugal fan rotatable about a central axis e...
2020 Invention Winding machine and method of manufacturing coil. A winding machine includes a winding core arou...
Invention Motor. A motor includes a cylindrical rotor core, and a magnet group including first magnets and...
Invention Inverter device, motor, and motor unit. An inverter device capable of suppressing generation of ...
Invention Rotor and motor. A rotor includes a rotor core including a first slit, a second slit radially in...
G/S FOOD CUTTING, CHOPPING AND SLICING MACHINES FOR COMMERCIAL USE; FOOD PEELING MACHINES FOR COMMERC...
G/S Powered hand tools; Metalworking machines and tools; Exoskeleton robot suits, not for medical use...
2019 G/S Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; mach...
2018 G/S Common metals and their alloys, ores; metal materials for building and construction; transportabl...
2016 G/S Stators being parts of machines; non-electric prime movers, namely, internal combustion engines f...
G/S Stators being parts of machines; non-electric prime movers, not for land vehicles other than wat...
G/S Starters for motors and engines; alternating current (AC) motors and direct current (DC) motors n...
G/S Starters for motors and engines; AC motors and DC motors not including those for land vehicles b...
2011 G/S [ Infant toys; Molded toy figures; toy vehicles; scale model vehicles; Electronic toy vehicles; ]...
G/S Pneumatic or hydraulic machines and instruments; pumps and their parts and fittings; centrifugal...
G/S Non-electric prime movers, not for land vehicles (other than "water mills" and "wind mills"); fa...
G/S Power operated blowers; fan motors; centrifugal blowers; rotary blowers; axial flow blowers; turb...
G/S Amusement machines and apparatus for use in amusement parks (other than arcade video game machin...
2009 G/S Precision high-speed automatic industrial machine presses; precision high-speed automatic hydraul...
G/S Chemicals; industrial chemicals; oil repellent agents; adhesives not for stationery or household...
G/S Metalworking machines, tools and their parts and fittings; mortising machines; welding apparatus...
2008 G/S Optical or electronic inspection apparatus for industrial use, namely, printed substrate inspecti...
G/S Standard-unit measuring machines and apparatus; derived unit measuring and apparatus; precision ...
G/S Measuring or testing machines and instruments; printed substrate inspection apparatus and their ...
2007 G/S Precision high-speed automatic industrial machine presses; [ Precision high-speed automatic hydra...
G/S Metalworking machine tools; power-driven hand-held tools; robots (machines); mining machines and...
2006 G/S [ Vending machines and their parts and fittings; fans to be used with vending machines; ] cooler ...
G/S Ear plugs; processed glass (not for building); electric arc welding machines; metal cutting mach...
G/S [ Electric motors for machines; Alternating current servo motors; Direct current motors; Shafts, ...
G/S Metalworking machines and tools; mining machines and apparatus; construction machines and appara...
2004 G/S Starters for motors and engines; AC motors and DC motors (not included those for land vehicles b...
2002 G/S Machines and machine tools; motors and engines (except for land vehicles); machine coupling and t...
1991 G/S electric fans and blowers
1986 G/S SMALL ELECTRIC MOTORS FOR USE AS COMPONENTS IN END USER PRODUCTS
1985 G/S Fractional horsepower electric motors and air moving fans and blowers for cooling electrical and ...
1984 G/S FANS AND BLOWERS FOR USE IN COMPUTERS, COMPUTER PERIPHERALS, COPY MACHINES, OFFICE EQUIPMENT, TEL...