Sumitomo Electric Industries, Ltd.

Japon


Commandez votre montre hebdomadaire Sumitomo Electric Industries, Ltd.
Quantité totale PI 16 034
Quantité totale incluant filiales 21 472 (+ 12 924 pour les filiales)
Rang # Quantité totale PI 54
Note d'activité PI 4,5/5.0    9 086
Rang # Activité PI 51
Activité incl filiales 4,4/5.0    11 900
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

6 127 128
26 37
9 592 79
45
 
Dernier brevet 2026 - Method for producing optical fib...
Premier brevet 1973 - Manufacturing method of an optic...
Dernière marque 2026 - MirrorMT
Première marque 1960 - DIAMOND DESIGN

Filiales

12 subsidiaries with IP (12895 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 Power distribution or control machines and apparatus; connectors [electricity]; electrical conne...
2025 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 In-vehicle apparatus, computer program and information processing method. An in-vehicle apparatu...
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...
Invention Semiconductor stack. A semiconductor stack includes a substrate formed of silicon, an oxide buff...
Invention In-vehicle apparatus, connection destination notification method, and connection destination noti...
Invention Optical fiber. This optical fiber comprises a glass fiber, a primary resin layer, and a secondary...
Invention Method for determining cutoff wavelength of multicore optical fiber. MCthth/N [dB].
Invention Optical wiring, optical transceiver, and method for assembling optical wiring. Optical wiring acc...
Invention Optical characteristic measuring method and optical characteristic measuring system. An optical c...
Invention Optical waveguide component and method of manufacturing optical waveguide component. An optical ...
P/S Electric wires and cables
Invention Radio wave sensor, management terminal, sensing method, and computer program. The radio wave sens...
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 Onboard power supply device. An onboard power supply device (10) includes: a first switch unit (1...
Invention Female contact and female terminal. Disclosed is a female contact wherein the contact pressure of...
Invention Travel data processing system, driving diagnosis system, and data structure. This travel data pro...
Invention Multicore optical fiber. An MCF according to the present disclosure comprises a glass fiber provi...
Invention Radio wave sensor, radio wave sensor setting support method, and computer program. A radio wave s...
Invention Optical fiber connection device and optical fiber connection method. An optical fiber connection ...
Invention On-vehicle network management system, on-vehicle network management device, and on-vehicle networ...
Invention Heat dissipation structure for heat generating component. Disclosed is a heat dissipation structu...
Invention Contact relay. Disclosed is a contact relay that makes it possible to achieve space saving of a h...
Invention Optical connection assembly, optical connection component, and method of manufacturing optical co...
Invention Insulation-displacement connector fitting. The present invention ensures a contact load. An insul...
Invention Characteristic prediction method, method of manufacturing semiconductor device, recording medium ...
Invention Terminal fitting. A terminal fitting (30) comprises a base part (52, 53) and an elastic contact p...
Invention Connector. This connector (10) comprises a terminal fitting (30) and a housing (11) having an acc...
Invention On-vehicle network management system, on-vehicle network management method, and on-vehicle networ...
Invention Wiring module. This wiring module 10 is attached to a plurality of energy storage elements with r...
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 Connector component. A connector component (10) according to one embodiment connects an optical c...
Invention Connector component. A connector component according to one embodiment of the present invention i...
Invention Connection structure. This connection structure has a terminal. The terminal has a first surface ...
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 Core piece and axial gap rotating electrical machine. This core piece comprises a first member, a...
Invention Printed wiring board. A printed wiring board comprises a base film, a first foundation layer, and...
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 Optical fiber ribbon and method for manufacturing optical fiber ribbon. Disclosed is an optical f...
Invention Composite porous body and method for producing same. A composite porous body comprising a substra...
Invention Composite porous body and method for producing same. A composite porous body comprising a support...
Invention Printed wiring board and method for manufacturing printed wiring board. This printed wiring board...
Invention Antenna for wireless communication
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
Invention Vehicle power supply device. A vehicle power supply device includes a first relay (e.g., first p...
P/S Fiber cutting machines; fiber cleavers [machines]. Hand operated optical fiber cleavers; hand ope...
Invention Processing device, processing method, system, and non-transitory computer readable storage medium...
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 Connector. It is aimed to further reduce the size of a connector. A connector for holding a term...
P/S Optical cables; optical fiber cables; optical fibers.
Invention Cable management system and cable management method. A cable management system manages a cable, ...
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 Silicon carbide epitaxial substrate, method of manufacturing epitaxial substrate, and method of m...
Invention Terminal unit, female terminal, and male terminal. A terminal unit includes a male terminal and ...
Invention Stator and method for manufacturing stator. A stator (1) includes a stator core (10), a coil (20...
Invention Method for producing optical fiber preform, and optical fiber preform. The method for manufactur...
Invention Terminal block. The present disclosure provides a terminal block that can improve the surge resi...
Invention Semiconductive composition and power cable. A semiconductive composition for forming a semicondu...
Invention Cutting tool
2022 Invention Board connector device. A board connector device includes a main board, a main connector mounted...
Invention Optical component manufacturing method, and optical component. A manufacturing method, etc. faci...
Invention State detection system, method, and program. A state detection system for a milling tool used in...
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 ...