Fuji Electric Co., Ltd.

Japan


Create a watch for Fuji Electric Co., Ltd.
Total IP 5,511
Total IP incl. subs 5,807 (+ 339 for subs)
Total IP Rank # 212
IP Activity Score 4.1/5.0    2,586
IP Activity Rank # 244
IP AS incl. subs 3.8/5.0    2,652
Stock Symbol
ISIN JP3820000002
Market Cap. 904739765460.0  (JPY)
Industry Electrical Equipment & Parts
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

3,685 12
19 6
1,768 17
4
 
Last Patent 2026 - Semiconductor device
First Patent 1977 - Mechanism for converting rotary ...
Last Trademark 2023 - FE FUJI ELECTRIC
First Trademark 1985 - FUJI ELECTRIC

Subsidiaries

6 subsidiaries with IP (338 patents, 1 trademarks)

9 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2026 Invention Semiconductor device and method of manufacturing semiconductor device. A method of manufacturing...
Invention Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor de...
Invention Semiconductor device. Provided is a semiconductor device comprising: an insulating plate; a semi...
Invention Semiconductor device. A semiconductor device comprising a semiconductor substrate having an uppe...
Invention Measurement apparatus. There is provided a measurement apparatus for measuring a pressure differ...
Invention Semiconductor device including a gate trench in an inter-pad region. A semiconductor device incl...
Invention Silicon carbide semiconductor device. A semiconductor power device having, in a top view thereof...
Invention Semiconductor device. A semiconductor device includes: a semiconductor substrate; a lower-layer ...
Invention Semiconductor device. A semiconductor device having: a first semiconductor layer; a gate insulat...
Invention Superjunction silicon carbide semiconductor device and method of manufacturing superjunction sili...
Invention Silicon carbide semiconductor device. A silicon carbide semiconductor device includes a silicon ...
Invention Information processing system and information processing method. An information processing syste...
Invention Semiconductor device. Provided is a semiconductor device comprising a drift region of a first co...
Invention Power system and control method therefor. A power system includes a plurality of power generatio...
Invention Semiconductor device and method for manufacturing semiconductor device. Provided is a semiconduct...
Invention Semiconductor module. A semiconductor module includes an accommodating member having a first mai...
Invention Induction heating device. Provided is an induction heating device that heats an object, said indu...
Invention Semiconductor device. A semiconductor device, including: a terminal portion including a first te...
Invention Semiconductor device. Provided is a semiconductor device comprising a source electrode that is a...
Invention Control chip and switching power supply. Provided is a control chip that is supplied with input ...
Invention Displacer device and cooler. The purpose of the present invention is to provide a displacer devic...
Invention Semiconductor device, method for manufacturing semiconductor module, and method for manufacturing...
Invention Insulated gate semiconductor device. An insulated gate semiconductor device includes: a drift la...
Invention Semiconductor device and manufacturing method thereof. The semiconductor device includes: a drif...
Invention Semiconductor module. A semiconductor module includes: one lead frame; a plurality of leads; a p...
Invention Insulated gate semiconductor device. The insulated gate semiconductor device includes: a drift l...
2025 Invention Semiconductor device. The present disclosure is intended to provide a deterioration detection de...
Invention Semiconductor device and method of manufacturing the same. A semiconductor device includes: a dr...
Invention Semiconductor device and method of manufacturing semiconductor device. A semiconductor device, i...
Invention Semiconductor module. Provided is a semiconductor module including: a first sense terminal porti...
Invention Semiconductor device. Provided is a semiconductor substrate with a transistor portion and a diod...
Invention Semiconductor device. A semiconductor device, including: a semiconductor unit disposed on a heat...
Invention Integrated circuit. An integrated circuit, including: a bias current circuit including a first r...
Invention Switching control circuit, integrated circuit, and power supply circuit. A switching control cir...
Invention Power conversion device. The present invention suppresses generation of surge voltage during shor...
Invention Power conversion device. The purpose of the present invention is to suppress generation of surge ...
Invention Switching control circuit and power supply circuit. A switching control circuit for a power supp...
Invention Power supply apparatus, management apparatus, and driving circuit. A driving circuit includes a ...
Invention Semiconductor device and manufacturing method of semiconductor device. Provided is a semiconduct...
Invention Pressure sensor and refrigeration system. To provide a pressure sensor comprising: a sensor port...
Invention Semiconductor module. In a semiconductor module (1), a first gate pattern (62b-1) of a wiring boa...
Invention Non-condensable gas reduction system. This non-condensable gas reduction system is used in a geot...
Invention Non-condensable gas reinjection system. Provided is a non-condensable gas reinjection system used...
Invention Vending machine, vending machine system, and banknote processing device. This vending machine com...
2023 G/S Loading-unloading machines; electric food processors; beverage processing machines; semiconductor...
G/S Semiconductors; semiconductor chips; semiconductor devices; diodes; transistors; electrical power...
2017 G/S Loading-unloading machines and apparatus, namely, elevators as lifts, cargo lifting derricks, con...
2015 G/S Metalworking machines and tools; construction machines and apparatus; loading-unloading machines...
G/S [ Metalworking machines and metalworking machine tools; loading-unloading machines and apparatus,...
G/S Semiconductors; semiconductor chips; semiconductor devices; diodes; transistors; electrical powe...
2014 G/S Loading-unloading machines and apparatus, namely, elevators as lifts, lifting apparatus, conveyor...
G/S Measuring or testing machines and instruments; portable radio communication machines and apparat...
G/S Metal working machines and tools; construction machines and apparatus; loading-unloading machine...
2013 G/S Automatic liquid flow control machines and instruments; automatic fluid composition control mach...
2012 G/S Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, sig...
G/S Semiconductor chips; Semiconductor devices; Semiconductor power elements; all the aforementioned ...
2011 G/S Nonferrous metals and their alloys; metal materials for building or construction. Metalworking m...
G/S [Solar batteries; Solar cells;] Radiation detectors; Radiation Monitors; Electronic personal dose...
2007 G/S Métaux communs et leurs alliages; matériaux de construction métalliques; constructions transport...
2006 G/S Flowmeters
G/S Flowmeters.
G/S Fluid flowmeters.
2004 G/S [ Metalworking machine tools, namely, metalworking machines for cutting, etching and engraving me...
G/S Metalworking machine tools, namely, metalworking machines for cutting, etching and engraving met...
G/S Starters for motors and engines other than for land vehicles; alternating or direct current elec...
2003 G/S electric motors for machines, alternating or direct current electric motors for machines, starter...
2002 G/S Machines, namely generators of electricity, hydraulic turbines, turbines other than for land vehi...
G/S Machines, namely, generator of electricity, hydraulic turbines, turbines other than for land vehi...
2001 G/S Machines, namely generator of electricity, hydraulic turbines, turbines other than for land vehi...
1996 G/S Machine tools, machines, namely electric generators, turbines, pumps, starting devices for motors...
1994 G/S Electric transformers; electric current transformers; electric power-supply apparatus, namely, un...
1985 G/S Rotating electrical machines namely, direct current generators, alternating current generators, d...