The Furukawa Electric Co., Ltd.

Japan


Create a watch for The Furukawa Electric Co., Ltd.
Total IP 3,710
Total IP incl. subs 4,411 (+ 1,358 for subs)
Total IP Rank # 330
IP Activity Score 3.9/5.0    1,709
IP Activity Rank # 408
IP AS incl. subs 3.7/5.0    1,867
Stock Symbol
ISIN JP3826800009
Market Cap. 52579238400.0  (JPY)
Industry Specialty Industrial Machinery
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

1,368 26
8 7
2,281 20
0
 
Last Patent 2026 - Light-emitting module
First Patent 1975 - Apparatus for producing a foamed...
Last Trademark 2025 - EFDURAL
First Trademark 1986 - FITEL

Subsidiaries

14 subsidiaries with IP (1236 patents, 122 trademarks)

4 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Nonferrous metals and their alloys. Electric wires and cables.
G/S Adhesive tapes for use in the processing of semiconductors; pressure-sensitive adhesive tapes for...
G/S Adhesive tapes for use in the processing of semiconductors; pressure-sensitive adhesive tapes fo...
Invention Cable assembly, rotary connector device, and cable assembly manufacturing method. A cable assemb...
Invention Rotary connector device. This rotary connector device includes: a fixed member; a rotary member ...
Invention Silane crosslinkable resin composition, silane crosslinked resin formed body, and electric wire. ...
Invention Silane crosslinkable resin composition, silane crosslinked resin formed body, method of producing...
Invention Heat-resistant silane crosslinked resin formed body, silane crosslinkable resin composition, meth...
Invention Board assembly. A board assembly includes: a substrate that has a first surface facing in a firs...
Invention Wavelength-tunable laser and optical device. A wavelength-tunable laser includes: a light amplif...
Invention Laser surface treatment device and laser surface treatment system. A laser surface treatment dev...
Invention Lead block, rotary connector device, and lead block manufacturing method. A lead block includes ...
Invention Branching trough, bent trough, branching trough connection structure, trough line, branching trou...
Invention Heat pipe and heat sink. A heat pipe including: a container including one end portion and anothe...
Invention Thermally conductive adhesive composition and producing method thereof, thermally conductive film...
Invention Semiconductor processing tape. A semiconductor processing tape, in which a pressure-sensitive ad...
Invention Fusion splicer and method for connecting optical fibers. Three electrodes are circumferentially ...
Invention Optical device and wavelength-tunable laser. An optical device includes: a base; a plurality of ...
Invention Fusion splicer and method for connecting optical fibers. A pair of electrodes are disposed in a ...
Invention Semiconductor optical device and optical integrated device. A semiconductor optical device inclu...
Invention Harness-side connector and connector connection structure. The present invention provides a harne...
Invention Optical integrated device, semiconductor optical device and semiconductor optical device manufact...
Invention Nb3sn superconducting wire precursor, and nb3sn superconducting wire. 33Sn superconducting wire p...
Invention Sheet material joined body. The present invention pertains to a sheet material joined body (1) co...
Invention Copper-based wire material and semiconductor device. The present invention provides: a copper-bas...
Invention Catheter visualization device. Provided is a catheter visualization device capable of improving o...
Invention Optical device. An optical device includes: a base including a first face facing in a first dire...
Invention Film removal method and film removal device. This film removal method comprises: a first step of ...
Invention Semiconductor optical device and semiconductor optical device manufacturing method. A semiconduc...
Invention Optical semiconductor device. An optical semiconductor device includes: an n-type cladding layer...
Invention Optical module and method of manufacturing optical module. An optical module includes: a base ha...
Invention Power system, controller and control method. A power system includes: power converters configure...
Invention Flat cable connector and rotary connector device. A flat cable connector (33) is provided with a ...
Invention Light diffusion device. Provided is a light diffusion device that enables laser light of large li...
Invention Medical instrument. Provided is a medical instrument according to which, even when an optical fib...
Invention Optical module. An optical module includes: a housing; a light emitting device housed in the hou...
Invention Wire harness manufacturing method and wire harness manufacturing device. Provided is a wire harne...
Invention Enamel-coated superconducting wire material and method for using enamel-coated superconducting wi...
Invention Connector-equipped optical fiber and method for manufacturing connector-equipped optical fiber. T...
Invention Terminal connection part for power cable. This terminal connection part for a power cable compris...
Invention Optical fiber preform manufacturing method and optical fiber manufacturing method. An optical fi...
Invention Method for regenerating catalyst for liquefied-petroleum gas synthesis. Provided is a method for ...
Invention Liquefied petroleum gas synthesis method. Provided is a liquefied petroleum gas synthesis method ...
Invention Cable coating removing tool. This cable coating removing tool strips a coating provided to a cabl...
Invention Material for electronic component and method for producing same, lead frame material and method f...
Invention Surface-treated copper foil, copper-clad laminate, and printed wiring board. Provided is a surfac...
Invention Ag-coated material and electrical/electronic component. The present invention provides an Ag-coat...
Invention Optical waveguide device. This waveguide device comprises a body part that is provided with a hol...
Invention Copper foil for electromagnetic wave shield, method for producing same, and electromagnetic wave ...
G/S Telecommunication cables; electric wires and cables
G/S Cables for elevators. Telecommunication cables; electric wires and cables; electric cables for e...
Invention Semiconductor laser module, light source device, and optical fiber laser. This semiconductor lase...
Invention Optical module and optical connection structure. Holder-side fitting portions are provided on bo...
G/S Measuring or testing machines and instruments; batteries and cells; computer hardware; light-emit...
G/S Anchors of metal; keys of metal; stoppers of metal; water-pipes of metal; boxes of common metal;...
G/S Anchors of metal; keys of metal; stoppers of metal; boxes of common metal; metal junctions for pi...
G/S Nonferrous metals and their alloys; castings, foils, powder, and rolled, drawn or extruded semi-...
2024 G/S Plastic semi-worked products, namely, synthetic plastic as semi-finished products in form of foam...
G/S Printed circuit boards; radar apparatus. Plastic semi-worked products.
2023 Invention Light-emitting module. A light-emitting module includes: a support base having a plurality of pl...
Invention Compound superconducting precursor wire, compound superconducting precursor strand, and compound ...
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...
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 ...
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...