Sumitomo Electric Industries, Ltd.

Japan


 
Total IP 13,742
Total IP incl. subs 18,642 (+ 10,960 for subs)
Total IP Rank # 56
IP Activity Score 4.5/5.0    9,311
IP Activity Rank # 55
IP AS incl. subs 4.5/5.0    12,646
Parent Entity Sumitomo Group
Stock Symbol
ISIN JP3407400005
Market Cap. 1254426102180.0  (JPY)
Industry Auto Parts
Sector Consumer Cyclical
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

5,233 120
49 34
8,188 72
46
 
Last Patent 2023 - Cubic boron nitride sintered mat...
First Patent 1973 - Manufacturing method of an optic...
Last Trademark 2023 - PureShield
First Trademark 1960 - DIAMOND DESIGN

Subsidiaries

14 subsidiaries with IP (10928 patents, 32 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 G/S Optical cables; optical fiber cables; optical fibers.
G/S Photographic machines and apparatus, namely, cameras and video cameras; video cameras; cinematogr...
G/S Photographic machines and apparatus, namely, cameras and video cameras; video cameras; cinematog...
Invention Electric apparatus. An electric apparatus 1 comprises a relay 30 that has a relay terminal 32 and...
Invention Filtering device, filtering method, and water treatment system. This filtering device comprises: ...
Invention Die, optical fiber tape ribbon manufacturing method, and optical fiber tape ribbon manufacturing ...
Invention Multicore optical fiber, optical combiner, and fiber properties measurement method. An MCF or the...
Invention Silicon carbide epitaxial substrate and method for manufacturing silicon carbide semiconductor de...
Invention Electric wire conductor, insulated electric wire, and wire harness. Provided are: an electric wir...
Invention Method for manufacturing optical fiber preform. A method for manufacturing an optical fiber pref...
Invention Shield connector. Disclosed is a shield connector with a novel structure that suppresses heat- di...
Invention Shield connector. Disclosed is a shield connector with a novel structure in which reduction in he...
Invention Terminal unit and first terminal. The present invention discloses a novel terminal unit capable o...
Invention Calculation device, calculation method and non-transitory computer-readable medium. A calculatio...
Invention In-vehicle communication device and in-vehicle communication system. The present invention provid...
Invention Wiring module. A wiring module 20 to be attached to a plurality of electricity storage elements 1...
Invention Power feed control device, power feed control system, and power feed control method. According to...
Invention Waterproof connector. The present invention prevents a decrease in the reliability of seal perfor...
Invention In-vehicle device, program, and program updating method. An in-vehicle device according to one as...
Invention Communication control device, communication control method, and communication control program. Pr...
Invention Connector device. The present invention improves operability. A connector device (1) comprises a ...
Invention Wire harness. A wire harness (W) comprises a first electrical wire (10), a second electrical wire...
Invention Superconducting wire and superconducting device. A superconducting wire (100) comprises a substra...
Invention Semiconductor device and method of manufacturing the same. A semiconductor device includes a met...
Invention High-frequency device and docherty amplifier. A high-frequency device includes a metal base, a d...
Invention Method of manufacturing high-frequency device. A method of manufacturing a high-frequency device...
2022 Invention Multicore optical fiber, optical combiner, and fiber properties measurement method. Provided are ...
Invention Method for manufacturing semiconductor device. A method for manufacturing a semiconductor device...
G/S Metalworking machine tools; cutting tools being parts of machines; power drill bits for metalwork...
G/S Optical fiber core wire; optical fiber cables; optical fibers sold as a component part of optical...
G/S Electric wires and cables; optical fiber cables; optical fiber connectors; fiber optic couplings;...
G/S Electric wires and cables; optical fiber cables; optical fiber connectors; fiber optic couplings...
Invention Optical fiber cable. An optical fiber cable (10) comprising: a cable core (4) including a plurali...
Invention Cemented carbide. This cemented carbide contains tungsten carbide particles and a binder phase, a...
Invention Cemented carbide. Provided is a cemented carbide comprising tungsten carbide particles and a bind...
Invention Vehicle backup device. Provided is a vehicle backup device that facilitates the supply of suffici...
G/S Computer application software for mobile phones; computer software applications, downloadable; co...
Invention Cemented carbide and tool containing the same. A cemented carbide composed of a first hard phase...
2021 G/S Fluorinated resins; unprocessed artificial resins; unprocessed fluoropolymer resins; unprocessed...
G/S Unprocessed fluorinated resins for coating, or tape or sheet materials on automotive and machine ...
G/S Field installable, optical fiber mechanical connectors; optical fiber connectors; electric wires...
Invention Multicore optical fiber. An MCF includes a plurality of cores each extending in a direction alon...
Invention Method of manufacturing sintered gear. A method of manufacturing a sintered gear includes prepar...
G/S Optical fiber connectors, namely, dust proof and non-contact multi-fiber connectors for on-board ...
Invention Optical connection structure. An optical connection structure including a first ferrule, a secon...
Invention Onboard communication system and communication method. An in-vehicle communication system includ...
Invention Optical wiring and optical connection method. An optical wiring includes a plurality of first se...
G/S Metalworking machines; cutting tools [for machinery]; power drill bits; electrical drills; tool ...
G/S Metalworking machines, namely, cutting machines, drilling machines; metalworking machines, namely...
Invention Reactor, converter, and power conversion device. A reactor is provided with a coil and a magneti...
Invention Circuit structure. A circuit structure with a novel structure is disclosed in which a measure ag...
Invention Cubic boron nitride sintered material and cutting tool including same. A cubic boron nitride sin...
Invention Lever-type connector. It is aimed to connect a first housing and a second housing in an opposed ...
Invention Joint connector. It is aimed to suppress a cost increase even if short-circuit patterns increase...
Invention In-vehicle wiring module. An in-vehicle wiring module is configured to be attached to a pluralit...
Invention Insulated electric wire. An insulated electric wire includes a conductor formed of a plurality o...
Invention Connector device. It is aimed to reduce a projection area of a board-side connector on a mountin...
Invention Connector device. It is aimed for miniaturization. A connector device is provided with a first c...
Invention Electric device. An electric deviceincludes a case, a circuit substratethat is disposed in the c...
G/S Electric wires and cables; optical fiber cables; optical fiber connectors; fibre optic couplings;...
Invention Connector. A connector 10 of the present disclosure is provided with a plurality of terminals 30...
G/S Photographic apparatus and instruments; cinematographic machines and apparatus; optical machines...
G/S Cutting tools being parts of machines, namely, diamond-pointed metal-cutting tools; cemented carb...
G/S Cutting tools being parts of machines; cemented carbide tools; milling machines; milling cutters...
G/S Electric wires and cables; optical fiber cables; optical fiber connectors; cable connectors; elec...
Invention Silicon carbide semiconductor device. An active region includes a first super junction layer and...
2020 G/S Optical fiber fusion splicers. Microscopes; Stereomicroscopes; Apparatus and instruments for micr...
G/S Microscopes; Microscopes, namely, stereomicroscopes; Apparatus and instruments for Microscopy, na...
G/S Cameras; webcams; sensors for determining position; motion recognizing sensors; electric wires an...
G/S Sensors for determining position; Motion sensors; Sensors for determining velocity; Motion detect...
G/S Optical fiber cables; electric wires and cables; optical fiber splicing instruments, namely, opti...
G/S Optical fiber cables; electric wires and cables; optical fiber fusion splicers; regulating appara...
G/S Optical fiber cables; electric wires and cables; optical fiber fusion splicers; regulating appar...
G/S Reamers being machine tools
G/S Machine tools, namely, powered machines for cutting or shaping or finishing metals or other mater...
G/S Optical fiber cables; optical fiber connectors
G/S Optical fiber cables; optical fiber connectors.
G/S Optical fiber cables; electric wires and cables; optical fiber fusion splicers.
2019 G/S Electric wires and cables; optical fiber cables; optical fiber connectors; optical fiber fusion ...
G/S Electric wires and cables; optical fiber cables; optical fiber connectors; electric wire connecto...
G/S Electric wires and cables.
G/S Semi-conductors; semiconductor wafers; wafers for integrated circuits; semiconductor substrates; ...