Fuji Electric Co., Ltd.

Japan


 
Total IP 4,966
Total IP incl. subs 5,269 (+ 346 for subs)
Total IP Rank # 214
IP Activity Score 4/5.0    2,573
IP Activity Rank # 253
IP AS incl. subs 3.8/5.0    2,664
Stock Symbol
ISIN JP3820000002
Market Cap. 904739765460.0  (JPY)
Industry Electrical Equipment & Parts
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

3,288 13
17 6
1,621 17
4
 
Last Patent 2025 - Silicon carbide semiconductor de...
First Patent 1977 - Mechanism for converting rotary ...
Last Trademark 2023 - FE FUJI ELECTRIC
First Trademark 1985 - FUJI ELECTRIC

Subsidiaries

6 subsidiaries with IP (344 patents, 2 trademarks)

9 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor de...
Invention Semiconductor module, semiconductor device, and vehicle. A semiconductor module, including: a ci...
Invention Semiconductor module. A semiconductor module, including: a semiconductor unit including first an...
Invention Semiconductor module. A semiconductor module includes at least one substrate and semiconductor s...
Invention Semiconductor device and method of manufacturing semiconductor device. Provided is a semiconduct...
Invention Semiconductor device. Provided is a semiconductor device that has a plurality of gate trench por...
Invention Semiconductor device. A semiconductor device, including a semiconductor substrate, a transistor ...
Invention Geothermal power generation system and silica scale deposition control method. The present inven...
Invention Semiconductor module, semiconductor device, and vehicle. A semiconductor module includes a circu...
Invention Beverage supply apparatus. A beverage supply apparatus includes an extractor that feeds ground c...
Invention Semiconductor device and method for manufacturing semiconductor device. Provided is a semiconduc...
Invention Ph estimation device and ph estimation method for silica-supersaturated fluid. A pH of a fluid i...
Invention Carbon dioxide gas sensor. A gas sensor capable of detecting carbon dioxide and having high stab...
Invention Semiconductor device having a wire bonding pad structure connected through vias to lower wiring. ...
Invention Semiconductor device having gate electrode and interlayer insulating film provided in trench. At...
Invention Semiconductor device and semiconductor device manufacturing method. A semiconductor device inclu...
Invention Cooler, and semiconductor device. This cooler comprises: a heat dissipation substrate (210) inclu...
Invention Semiconductor device. The present invention ensures sufficient withstand voltage characteristics....
Invention Semiconductor module. A semiconductor module includes: a heat radiation plate; a first insulatin...
Invention Semiconductor module and semiconductor device. A semiconductor module includes: a semiconductor ...
Invention Semiconductor module and manufacturing method therefor. A semiconductor module includes: a mount...
Invention Semiconductor device. A semiconductor device for operating an inductive load, including: a switc...
Invention Semiconductor device. A semiconductor device, including: a switch element configured to receive ...
Invention Pressure sensor apparatus. A pressure sensor apparatus, including: a substrate; a sensor provide...
Invention Semiconductor device. Provided is a semiconductor device comprising a diode portion, comprising:...
Invention Semiconductor device. A semiconductor device includes: an insulated circuit substrate including ...
Invention Integrated circuit and power supply circuit. An integrated circuit for a power supply circuit th...
Invention Circuit apparatus and power conversion circuit. Provided is a circuit apparatus including a powe...
Invention Semiconductor device. Provided is a semiconductor device comprising: a drift region of a first co...
Invention Cooler, semiconductor device, and vehicle. In the present invention, the cooling performance of a...
Invention Semiconductor device. Provided is a semiconductor device comprising a semiconductor substrate co...
Invention Semiconductor device and vehicle. A semiconductor device, including a circuit board, a case memb...
Invention Semiconductor apparatus. A semiconductor apparatus includes (i) semiconductor chips including a ...
Invention Semiconductor device. Provided is a semiconductor device for which a reduction in size can be ach...
Invention Semiconductor device and method for producing semiconductor device. A semiconductor device inclu...
Invention Semiconductor module. A semiconductor module includes: a first semiconductor switching element i...
Invention Semiconductor device and method of manufacturing semiconductor device. A semiconductor device, i...
Invention Beverage supply device. A beverage supply device 1 comprises a raw material box 51 in which a raw...
Invention Semiconductor device. A semiconductor device includes: an insulated circuit substrate; a semicon...
Invention Electromagnetic contactor. To more effectively prevent separation of a contact unit at the time ...
Invention Semiconductor device. A semiconductor device includes: an insulated circuit board including an i...
Invention Semiconductor device. A semiconductor device includes: a base body of a first conductivity-type;...
Invention Semiconductor apparatus. Provided is a semiconductor apparatus, comprising: a first electrode ar...
Invention Semiconductor device. A semiconductor device including an active portion is provided, the semico...
Invention Semiconductor device and method for manufacturing semiconductor device. The present invention pro...
Invention Method for manufacturing semiconductor module. According to the present invention, a screw is sec...
Invention Semiconductor device. A channel stopper electrode (52) and an n+-type channel stopper region (53)...
Invention Semiconductor device. A semiconductor device includes an active region, which is a region where ...
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...
G/S programmable controllers
1985 G/S Rotating electrical machines namely, direct current generators, alternating current generators, d...