Sumitomo Electric Industries, Ltd.

Japon


Commandez votre montre hebdomadaire Sumitomo Electric Industries, Ltd.
Quantité totale PI 16 254
Quantité totale incluant filiales 21 783 (+ 13 165 pour les filiales)
Rang # Quantité totale PI 53
Note d'activité PI 4,5/5.0    9 034
Rang # Activité PI 54
Activité incl filiales 4,5/5.0    11 772
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

6 196 127
22 37
9 749 79
44
 
Dernier brevet 2026 - Board connector
Premier brevet 1973 - Manufacturing method of an optic...
Dernière marque 2026 - MIRRORMT
Première marque 1960 - DIAMOND DESIGN

Filiales

12 subsidiaries with IP (13136 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

2026 P/S Electrical connections; plug connectors; insulated electrical connectors; wire connectors [electr...
P/S Power distribution or control machines and apparatus; connectors [electricity]; electrical conne...
2025 Invention Optical fiber. This optical fiber comprises: a glass fiber having a core, an inner cladding surro...
Invention Method for manufacturing optical fiber. This method for manufacturing an optical fiber comprises:...
Invention Fusion splicing method and fusion splicer. A fusion splicing method according to one embodiment c...
Invention Relay terminal and wiring member. The purpose of the present invention is to make it possible to ...
Invention Intermittently connected optical fiber ribbon and optical fiber cable. The purpose of the present...
Invention Optical fiber. This optical fiber comprises a core that contains germanium, and a cladding that s...
Invention Optical fiber. This optical fiber comprises a core, an inner cladding, a trench, and an outer cla...
P/S Optical fiber fusion splicers; hand held optical fiber cutters, power operated; optical fiber cut...
P/S Retail store and on-line retail store services featuring optical fibers, optical fiber cables, op...
P/S Optical fiber fusion splicers; hand held optical fiber cutters, power operated; optical fiber cu...
Invention Press-fit connector. The present invention reduces the number of manufacturing processes. A press...
Invention Press-fit connector. The present invention suppresses a degradation in connection reliability bet...
Invention Communication control device, communication control method, and communication control program. Th...
Invention Communication control device, communication control method, and communication control program. Pr...
Invention Lever-type connector. This lever-type connector 10 according to the present disclosure is a lever...
Invention Lever-type connector. A lever-type connector 10 of the present disclosure allows connection and d...
Invention Pressure-contact terminal fitting. A pressure-contact terminal fitting (10) comprises a first pre...
Invention Onboard device, program, and information processing method. This onboard device operates by an in...
Invention In-vehicle device, program, and information processing method. This in-vehicle device operates on...
Invention Terminal block. The purpose of the present invention is to further enhance heat resistance and oi...
Invention Electrical contact pair and terminal pair. Provided is an electrical contact pair comprising a se...
Invention Electric contact pair and terminal pair. Provided are: an electric contact pair composed of a set...
Invention Terminal block. The purpose of the present invention is to reduce the size of a terminal block wh...
Invention In-vehicle device, in-vehicle device startup method, and startup program. This in-vehicle device ...
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
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...
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 Apparatus for fixing carbon dioxide. This apparatus for fixing carbon dioxide comprises a generat...
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, namely, video projectors, overhead projectors, movie projectors, digital projectors, ...
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 Cable. This cable comprises: a conductor part; a first semiconductive layer (20) that covers the ...
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; plywood finishing m...
P/S Metalworking machines; circular saw blades being parts of machines; plywood finishing machines; l...
P/S Magnesium carbonate, potash, calcium carbonate; iron carbonate; chemical additives for use in the...
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...
Invention Optical fiber. An optical fiber includes a glass fiber including a core and a cladding, a primar...
Invention Method for manufacturing optical fiber and method for manufacturing optical cable. Provided is a...
2023 Invention Apparatus for manufacturing carbon nanotube wire and method of manufacturing carbon nanotube wire...
Invention Multi-core optical fiber. The multi-core optical fiber includes a plurality of cores, a first cl...
Invention Wiring harness and wiring harness manufacturing method. Provided are a wire harness in which lea...
Invention On-board control apparatus, operation control method, and communication system. An on-board cont...
Invention Measurement result acquiring apparatus, method of acquiring measurement result, and measurement s...
Invention Connector device. The present invention makes it easier to dissipate heat of an IC included in a...
P/S Hand operated optical fiber cleavers; Hand operated fiber cleavers
Invention Laminated busbar and terminal block. A laminated busbar is formed into a long shape and includes...
P/S Fiber cutting machines; fiber cleavers [machines]. Hand operated optical fiber cleavers; hand ope...
Invention Relay device, unauthorized frame detection method, and in-vehicle device. A relay device is a re...
Invention In-vehicle device, in-vehicle system, control method, and control program. An in-vehicle device ...
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 Solid electrochemical device. A solid electrochemical device comprising a solid electrolyte havi...
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 Optical fiber unit and optical fiber cable. An optical fiber unit includes: a plurality of optic...
Invention Antenna. An antenna includes: a dielectric substrate; a feed conductor portion provided on the d...
Invention Connector. A connector includes a connector housing, a wire projecting out from the connector ho...
Invention Detection device, in-vehicle device, detection method, and computer program. A detection device ...
Invention Board connector. A board connector includes a housing and a peg made of metal, to be mounted on ...
Invention In-vehicle device, communication system, and communication stabilization method. An in-vehicle d...
Invention Wire harness. A wire harness including: a shielded wire that includes a core wire; an inner insu...
Invention Monitoring device, vehicle monitoring method, and vehicle monitoring program. A monitoring devic...
Invention Semi-insulating gallium arsenide single-crystal substrate, substrate with epitaxial layer, and me...
Invention Tubular member and wire harness. A tubular member that includes a bellows portion that is tubula...
2022 Invention Relay device, program, and method for updating program. A relay device for obtaining an update p...
Invention Semiconductor chip. A semiconductor chip (1) includes a plurality of transistor cells (100) arra...
Invention Power supply control device. A power supply control device includes an element unit, a voltage c...
Invention Abnormality detection apparatus. An abnormality detection apparatus: a power supply unit; and a ...
Invention Porous membrane and porous membrane laminate. A porous membrane according to the present disclos...
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 ...