Sumitomo Electric Industries, Ltd.

Japon


Commandez votre montre hebdomadaire Sumitomo Electric Industries, Ltd.
Quantité totale PI 15 994
Quantité totale incluant filiales 21 421 (+ 12 893 pour les filiales)
Rang # Quantité totale PI 53
Note d'activité PI 4,5/5.0    9 089
Rang # Activité PI 51
Activité incl filiales 4,5/5.0    11 941
Parent Sumitomo Group
Symbole boursier
ISIN JP3407400005
Capitalisation 1254426102180.0  (JPY)
Industrie Auto Parts
Secteur Consumer Cyclical
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

6 112 127
26 37
9 569 78
45
 
Dernier brevet 2026 - Optical fiber
Premier brevet 1973 - Manufacturing method of an optic...
Dernière marque 2025 - HAND DESIGN
Première marque 1960 - DIAMOND DESIGN

Filiales

12 subsidiaries with IP (12864 patents, 29 trademarks)

7 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 P/S Optical fiber fusion splicers; hand held optical fiber cutters, power operated; optical fiber cut...
P/S Optical fiber fusion splicers; hand held optical fiber cutters, power operated; optical fiber cu...
Invention Information management system and information management method. An information management syste...
P/S Chemical processing machines and apparatus; cartridges for filtering machines. Semi-worked plasti...
P/S Metalworking machines and tools; mining machines and apparatus; earth moving machines; loading-u...
P/S Electric wires and cables
Invention Optical waveguide component, holding member, and optical connection member. An optical waveguide...
P/S Cross-linked fluororesin tapes; cross-linked fluororesin films, sheets and plates; tapes, films, ...
P/S Laser welding devices and apparatus; metalworking machines and tools; cutting tools for metalwor...
Invention Optical modulator. An optical modulator includes an optical waveguide structure extending along ...
Invention Optical fiber ribbon and method for manufacturing optical fiber ribbon. ii+1i, i+1ii+1i, i+1i, i+1
Invention Inspection method for optical fiber ribbon, inspection device for optical fiber ribbon, and manuf...
Invention Optical fiber ribbon and method for manufacturing optical fiber ribbon. An optical fiber ribbon ...
Invention On-board device, program, and information processing method. An on-board device includes a contr...
Invention Light receiving element and method of manufacturing light receiving element. A light receiving e...
Invention Optical module, optical fiber amplifier, and multicore erbium-doped optical fiber. The present in...
Invention Optical fiber core and optical fiber assembly. This optical fiber core comprises a plurality of c...
Invention Semiconductor device and doherty amplifier. A semiconductor device for a Doherty amplifier inclu...
Invention Traffic signal control system, traffic signal control device, control method, and computer progra...
Invention Electrical junction box. One embodiment according to the present disclosure provides an electric ...
Invention Connector device. The present invention enables smooth fitting to a counterpart connector which i...
Invention Temperature measuring unit, wiring module, and mounting structure for temperature measuring unit....
Invention Delay time calculation device, calculation method, and computer program. A device according to on...
Invention Electrically insulating resin film for lead, lead with electrically insulating resin film. An el...
Invention Fusion splicing device and fusion splicing method. According to the present disclosure, the posit...
Invention Optical fiber and optical fiber cable. A cladding 20 of an optical fiber 1 includes four individu...
P/S Data synchronization cables; data transmission cables; cables for optical signal transmission; p...
P/S Data synchronization cables; data transmission cables; cables for optical signal transmission; po...
Invention Porous body and air filter. A porous body according to the present disclosure is provided with a ...
P/S Optical lens blanks; optical objective lenses; optical lenses; magnifying lenses; scientific and ...
P/S Optical lens blanks; objectives [lenses] [optics]; optical lenses; magnifying lenses; optical mi...
P/S Optical fiber cables; Cables for optical signal transmission; Telecommunication cables; Electric ...
P/S Projectors; multimedia projectors; lasers for measuring purposes; laser measuring systems; integr...
Invention Optical communication system, station-side device, home-side device, and optical communication me...
Invention Insulated electric wire. This insulated electric wire comprises: a conductor; a first insulating ...
Invention Printed wiring board and method for manufacturing printed wiring board. A printed wiring board co...
P/S Metalworking machines and tools; metalworking machine tools; cutting tools being parts of machin...
P/S Metalworking machines; metalworking machine tools; cutting tools being parts of machines; cemente...
2024 Invention Cubic boron nitride sintered compact and tool. This cubic boron nitride sintered compact comprise...
Invention Cubic boron nitride sintered material and tool. A cubic boron nitride sintered material includes...
Invention Optical fiber cable. An optical fiber cable (1) comprises at least one coated optical fiber (10),...
Invention Processing device, processing method, system, and computer program. This processing device includ...
Invention Method for manufacturing silicon carbide epitaxial substrate and method for manufacturing silicon...
Invention Method for manufacturing silicon carbide epitaxial substrate, device for manufacturing silicon ca...
Invention Silicon carbide epitaxial substrate manufacturing apparatus, method for manufacturing silicon car...
Invention Cemented carbide and cutting tool. This cemented carbide includes a plurality of tungsten carbide...
Invention Display device, aggregation device, display method, system, and computer program. A display devic...
P/S Metalworking machines and tools; circular saw blades being parts of machines; finishing machines...
P/S Metalworking machines and tools; circular saw blades being parts of machines; finishing machines;...
P/S Metalworking machines; circular saw blades being parts of machines; plywood finishing machines; l...
P/S Chemicals; carbonates; iron carbonate; chemical additives for plastic; chemical additives for use...
P/S Chemicals; carbonates; iron carbonate; chemical additives for plastic; chemical additives for us...
P/S Carbonates; iron carbonate; chemical additives for plastic; chemical additives for use in the man...
2023 P/S Hand operated optical fiber cleavers; Hand operated fiber cleavers
P/S Fiber cutting machines; fiber cleavers [machines]. Hand operated optical fiber cleavers; hand ope...
Invention Wiring module. A wiring module is to be coupled to a battery stack member including power storag...
Invention Wiring module. A wiring module is to be coupled to a battery stack member that includes laminate...
P/S Photographic machines and apparatus, namely, cameras and video cameras; video cameras; cinematogr...
P/S Photographic machines and apparatus, namely, cameras and video cameras; video cameras; cinematog...
Invention Wiring module. A wiring module is to be coupled to a power storage component group including pow...
Invention Wiring module. A wiring module includes detection terminals, detection wires, first and second h...
P/S Optical cables; optical fiber cables; optical fibers.
P/S Metalworking machines; circular saw blades being parts of metalworking machines; circular saw bla...
P/S Metalworking machines and tools; circular saw blades being parts of metalworking machines; circu...
Invention Stack connector. It is aimed to protect tabs. A stack connector (A) includes a plurality of hous...
Invention Ferrite core built-in connector. A ferrite core built-in connector is disclosed which suppresses...
Invention Wiring board. A wiring board includes a board portion and a conductor portion. The board portion...
Invention Optical fiber. The average refractive index of a core of this optical fiber is higher than the a...
Invention Relay device, sleep control method, and sleep control program. A relay device to be used in an i...
Invention Connector. A plurality of wires each including an electromagnetic shield member are electrically...
Invention Retroreflective antenna, and object detecting system. A retroreflective antenna according to one...
Invention Management device, function unit, vehicle-mounted communication system, and vehicle communication...
Invention Resin composition and power cable. A resin composition containing a propylene-based resin and at...
Invention Alkaline water electrolysis apparatus. An alkaline water electrolysis apparatus includes: a sepa...
2022 Invention Optical connection component and optical connection method. An optical connection component acco...
Invention On-board backup control apparatus. An on-board backup control apparatus includes: a first supply...
P/S Metalworking machine tools; machine tools for cutting metals; power drill bits for metalworking; ...
P/S Optical fiber core wire; optical fiber cables; optical fibers sold as a component part of optical...
P/S Electric wires and cables; optical fiber cables; optical fiber connectors; fiber optic couplings;...
P/S Electric wires and cables; optical fiber cables; optical fiber connectors; fiber optic couplings...
P/S Computer application software for mobile phones for use in monitoring, operating, maintaining and...
2021 P/S Fluorinated resins; unprocessed artificial resins; unprocessed fluoropolymer resins; unprocessed...
P/S Unprocessed artificial fluorinated resins for coating, or tape or sheet materials on automotive a...
P/S Field installable, optical fiber mechanical connectors; optical fiber connectors; electric wires...
P/S Optical fiber connectors, namely, dust proof and non-contact multi-fiber connectors for on-board ...
P/S Metalworking machines; cutting tools [for machinery]; power drill bits; electrical drills; tool ...
P/S Metalworking machines, namely, cutting machines, drilling machines; metalworking machines, namely...