The Furukawa Electric Co., Ltd.

Japan


 
Total IP 3,627
Total IP incl. subs 4,332 (+ 1,347 for subs)
Total IP Rank # 323
IP Activity Score 3.9/5.0    1,739
IP Activity Rank # 404
IP AS incl. subs 3.6/5.0    1,922
Stock Symbol
ISIN JP3826800009
Market Cap. 52579238400.0  (JPY)
Industry Specialty Industrial Machinery
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

1,337 22
7 5
2,239 17
0
 
Last Patent 2025 - Light emitting device
First Patent 1975 - Apparatus for producing a foamed...
Last Trademark 2025 - Furukawa Electric Metal Cable
First Trademark 1986 - FITEL

Subsidiaries

13 subsidiaries with IP (1228 patents, 119 trademarks)

4 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Cables for elevators. Telecommunication cables; electric wires and cables; electric cables for e...
Invention Optical device and optical transceiver. An optical device includes: a first substrate including ...
Invention Heat pipe. A heat pipe is provided that that can raise the efficiency of circulation of a workin...
Invention Prism and optical device. A prism includes an incidence plane, a reflection plane and an output ...
Invention Optical waveguide structure. An optical waveguide structure includes: a first member having a fi...
Invention Wire harness exterior body, and wire harness with exterior body. A wire harness exterior body an...
G/S Nonferrous metals and their alloys; castings, foils, powder, and rolled, drawn or extruded semi-...
Invention Coil welding device and welding method. A control unit 5 functions as an end part information ac...
Invention Cathode electrode, composite of cathode electrode and substrate, electrolytic reduction apparatus...
Invention Ferrule, method for manufacturing ferrule, ferrule-equipped fiber ribbon, and method for manufact...
Invention Heat sink. A heat sink that exhibiting excellent cooling characteristics for a heat-generating e...
Invention Heat sink. A heat sink that can reduce pressure loss received by cooling air when the cooling ai...
Invention Power control device, power system, control method of power control device, and control method of...
Invention Optical fiber and method for manufacturing optical fiber. The present invention intends to suppr...
Invention Conductor-bonded structure and method for ultrasonically bonding conductors. Provided is a bonde...
Invention Fluorinated resin composition and microcellular foamed fluorinated resin film using the same. A ...
Invention Colored coated optical fiber and method of manufacturing the same. A colored coated optical fibe...
2024 Invention Resin composition, resin-coating material, insulated wire, vehicle wire harness, and method of pr...
Invention Light emitting device. A light emitting device includes a base member, a submount, a semiconduct...
Invention Apparatus for manufacturing optical fiber preform, method for manufacturing optical fiber preform...
Invention Multicore fiber. This multicore fiber (100) comprises: a plurality of center core parts (111, 112...
Invention Resin composition for injection molding, injection molded article, method for manufacturing injec...
Invention Heat sink. The heat sink including a base plate and a plurality of plate-like radiating fins, wh...
Invention Flat cable assembly and rotary connector device. A cable connector assembly includes a cable con...
Invention Multicore fiber. A multicore fiber (100) comprises a plurality of core parts (111, 112) made of g...
Invention Connector. The purpose of the present invention is to provide a connector capable of preventing o...
Invention Adhesive composition, film-like adhesive and semiconductor package using same, and method for man...
Invention Optical waveguide type sensor. This optical waveguide type sensor has, for example: a plurality o...
Invention Cable coat peeling tool. This cable coat peeling tool is for peeling off the coating of a cable, ...
Invention Method for producing anti-resonant fiber preform and method for producing anti-resonant fiber. A ...
Invention Optical connection terminal, connection structure for optical connection terminal, and method for...
Invention Bonding film, semiconductor module, inverter, electronic device, and method for manufacturing sem...
Invention Multicore fiber preform manufacturing method and multicore fiber manufacturing method. Provided i...
Invention Light-emitting module and method for manufacturing light-emitting module. A light-emitting modul...
Invention Multicore optical amplification fiber and optical amplifier. The purpose of the present invention...
Invention Substrate assembly. A substrate assembly according to the present invention comprises: a substrat...
Invention Multicore fiber, optical coupler, and optical amplifier. This multicore fiber is provided with: a...
Invention Aluminum alloy disk material, method for producing aluminum alloy raw material, method for produc...
Invention Optical examination device and optical fiber structure. Provided is an optical examination device...
Invention Optical inspection device and optical fiber structure. Provided is an optical inspection device w...
Invention Cable connection method, mobile body, and connection body. In this cable connection method, the c...
Invention Protective tape and method for manufacturing semiconductor chip. As a protective tape that has a ...
Invention Coat layer-provided metal foil, and metal-clad laminated plate. C-OC-O) of a peak area derived fr...
Invention Aluminum alloy wire, electrical wire, and wire harness. Provided are: an aluminum alloy wire whic...
Invention Copper alloy sheet material, bent product, and drawn product. This copper alloy sheet material ha...
Invention Heat insulation cover member for drip prevention or drip suppression of dew condensation water, c...
G/S Printed circuit boards; radar apparatus. Plastic semi-worked products, namely, synthetic plastic ...
G/S Printed circuit boards; radar apparatus. Plastic semi-worked products.
Invention Branching trough, bent trough, branching trough connection structure, trough line, branching trou...
2023 Invention Insulating resin composition for electric power cable, and electric power cable. This insulating ...
Invention Masterbatch. The purpose of the present invention is to provide: a masterbatch in which cellulos...
Invention Laser welding method and metal joint body. Provided is a laser welding method for welding a meta...
G/S Plastic cable troughs for housing electric and telecommunication cables
G/S Plastic cable troughs used in building construction, road construction, railroad construction, tu...
2022 Invention Catalyst for liquefied petroleum gas synthesis, and method for producing liquefied petroleum gas....
Invention Catalyst structure for synthesis gas production, synthesis gas production device, and method for ...
2021 G/S Laser processing machines for metal; laser processing machines for glass; laser processing machin...
G/S Laser processing machines for metal; laser processing machines for glass; laser processing machi...
G/S Batteries; bipolar cells in the nature of electrical cells and batteries; dry cells; electrical c...
2020 G/S Nonferrous metals and their alloys; metal materials for building or construction, namely, water-p...
2018 G/S Competitive intelligence services; Providing business intelligence services; Market intelligence ...
G/S Flow cytometers and flow-based analyzers providing cell and particle analysis, detection, or coun...
2015 G/S Semiconductor manufacturing machines and their parts and accessories. Adhesive tapes for fixing ...
G/S Hand tools for cutting core wires and peeling sheathes of optical fibers; cleavers for optical f...
2014 G/S Iron and steel; nonferrous metals and their alloys.
G/S Online wholesale store services in the field of nonferrous metals and their alloys; Online retail...
2013 G/S Copper wire, not insulated; copper alloy wire, not insulated.
2012 G/S Plastic cable troughs for housing electric or telecommunication cables.
G/S [ Audio speakers, loud speakers; telecommunication devices and apparatus, namely speakers and ci...
G/S Speakers; telecommunication devices and apparatus. Electric lamps; lighting apparatus. Plastic bo...
2011 G/S Metal materials for building or construction, namely, water-pipes of metal, tiles of metal, steel...
2010 G/S Electric lamps and lighting apparatus; electric lamps, lighting apparatus and installations; ref...
2009 G/S Electric wires and cables; insulated electric wires; coils, namely, electric wires; telecommunica...
G/S Non-ferrous metals and their alloys; non-ferrous metal wires and their alloy wires; stainless st...
G/S Recycled plastic cable troughs for housing electrical cables.
2008 G/S Nonferrous metals and their alloys; metal materials for building or construction; prefabricated ...
2007 G/S Retail store and wholesale store services featuring nonferrous metals and their alloys; retail st...
G/S Retail and wholesale services in relation to the sale of nonferrous metals and their alloys; reta...
G/S Drying apparatus, namely, humidity control boxes for power distribution, television sets, precisi...
2006 G/S Irons and steels; irons; sponge iron; alloyed iron; pure iron ingots; pig iron; cast iron; pellet...
2001 G/S [BAGS'S] * AWG'S * (ARRAYED [WAVE GUIDE] * WAVEGUIDE * GRATING); ISOLATORS; CIRCULATORS; GAIN EQU...
G/S OPTICAL COMPONENTS NAMELY, OPTICAL FIBER CABLES, OPTICAL COMMUNICATION TRANSMITTERS, OPTICAL COMM...
G/S Optical system components and coupling tools, namely, splitters, couplers, optical multiplexers, ...
G/S Semi-conductors; integrated circuits; connectors for electric wire, electric wires, optical-fiber...
2000 G/S semi-conductors, integrated circuits, connectors for electric wire, electric wires, optical-fiber...
1991 G/S Hand tools for connecting optical fibers, namely, breakers and strippers. Optical fiber cables, o...
1986 G/S HAND TOOLS FOR CONNECTING OPTICAL FIBERS, NAMELY, BREAKERS AND STRIPPERS OPTICAL FIBER CABLES, OP...
G/S FUSION SPLICERS FOR CONNECTING OPTICAL FIBERS