Sumitomo Electric Industries, Ltd.

Japan


 
Total IP 14,261
Total IP incl. subs 19,331 (+ 11,502 for subs)
Total IP Rank # 54
IP Activity Score 4.5/5.0    9,239
IP Activity Rank # 54
IP AS incl. subs 4.4/5.0    12,507
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

5,316 134
40 35
8,614 75
47
 
Last Patent 2024 - Fusion splice machine
First Patent 1973 - Manufacturing method of an optic...
Last Trademark 2024 - METACOL
First Trademark 1960 - DIAMOND DESIGN

Subsidiaries

14 subsidiaries with IP (11471 patents, 31 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Chemicals; carbonates; iron carbonate; chemical additives for plastic; chemical additives for use...
G/S Chemicals; carbonates; iron carbonate; chemical additives for plastic; chemical additives for us...
G/S Advertising and publicity services; advertising services to promote public awareness of environme...
G/S Batteries; electric accumulators; chargers for electric accumulators; power connectors; power inv...
Invention Lead wire for nonaqueous electrolyte battery, insulating film and nonaqueous electrolyte battery....
Invention Inter-terminal connection structure. A conductive component for electrically connecting a plural...
Invention Inter-terminal connection structure. An inter-terminal connection structure including a pluralit...
2023 Invention Production device for carbon nanotube wire and method for producing carbon nanotube wire. This pr...
Invention Optical fiber. The optical fiber includes a glass fiber and a coating resin layer. The coating r...
Invention Receiver circuit and optical receiver circuit. A receiver circuit includes: a constant current c...
Invention Reactor, converter, and electric power conversion device. A reactor comprising a coil composed of...
Invention Path regulation member and wire harness. A path regulation member (20) includes a curved componen...
Invention Reactor, converter, and power conversion device. This reactor comprises: a coil composed of a spi...
Invention Method of manufacturing semiconductor optical device. A method of manufacturing a semiconductor ...
Invention Wire harness and method for manufacturing wire harness. Provided are a wire harness in which leak...
Invention Setting support device for radio wave sensor, setting support method for radio wave sensor, and c...
Invention Power feed control device. Provided is a power feed control device (100) for a vehicle that perfo...
Invention Power feed control device and computer program. A power feed control device for a vehicle that co...
Invention In-vehicle control device, operation control method, and communication system. This in-vehicle co...
Invention Measurement result acquiring device, measurement result acquiring method, and measuring system. T...
Invention Connector device. The present invention makes it easier to dissipate heat of an IC included in a ...
Invention Connector device. The present invention achieves a reduction in height. This connector device com...
Invention Silicon carbide substrate, epitaxial substrate, semiconductor device, and method for manufacturin...
Invention Multicore optical fiber. This multicore optical fiber comprises: four cores each extending along ...
Invention Connector-equipped optical fiber cable and optical transmission system. A connector-equipped opti...
Invention Vehicle-mounted device, information processing method, and program. This vehicle-mounted device i...
G/S Hand operated optical fiber cleavers; Hand operated fiber cleavers
Invention Optical fiber core wire. In the present invention, an optical fiber core wire comprises glass fib...
Invention On-vehicle power supply device. An on-vehicle power supply device (10) is used in an on-vehicle p...
Invention Vehicle power supply device. A vehicle power supply device (10) comprises a first relay (for exam...
Invention Path restriction member and wire harness. One embodiment of the present disclosure provides a pat...
G/S Fiber cutting machines; fiber cleavers [machines]. Hand operated optical fiber cleavers; hand ope...
Invention Thermosetting adhesive, composite film, and printed wiring board. This thermosetting adhesive com...
Invention Management device, in-vehicle device, management method, and management program. This management ...
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 Adhesive composition. Provided is an adhesive composition that sufficiently and simultaneously sa...
G/S Optical cables; optical fiber cables; optical fibers.
Invention Optical fiber holding member, optical connector, method for manufacturing optical fiber holding m...
G/S Metalworking machines and tools; circular saw blades being parts of machines; finishing machines...
G/S Metalworking machines; circular saw blades being parts of metalworking machines; circular saw bla...
G/S Metalworking machines and tools; circular saw blades being parts of metalworking machines; circu...
G/S Carbonates; iron carbonate; chemical additives for plastic; chemical additives for use in manufac...
2022 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...
Invention Fusion splice machine. A fusion splicing machine according to one embodiment includes: an optica...
Invention Connector. It is aimed to provide a connector capable of reducing cost. A connector (10) is prov...
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 Single-crystal diamond and method of manufacturing the same. A single crystal diamond having a h...
Invention Single-crystal diamond and diamond composite containing the same. A single-crystal diamond inclu...
Invention Single-crystal diamond, method of manufacturing the same, and method of manufacturing single-crys...
Invention In-vehicle device, in-vehicle network system, and information processing method. The in-vehicle ...
Invention Terminal block. A terminal block that includes: a main body made of resin; and a terminal partly...
Invention Vehicle-mounted relay device, vehicle-mounted communication system, and communication control met...
Invention Communicator and communication device. A communicator (relay) receives a differential signal tha...
Invention Communication device and communication apparatus. A communication device (relay device) is attac...
Invention Wiring module and panel with wiring module. A technique, that can increase the design flexibilit...
Invention Fuse element. It is aimed to provide a fuse element capable of interrupting an electrical circui...
Invention Anomaly detection apparatus and anomaly detection method. An anomaly detection device for a powe...
Invention Display device, computer program, and setting method. Provided is a display device including: a ...
Invention Stator. A stator includes a stator core and a coil. The stator core includes an annular yoke por...
Invention Vehicle-mounted communication system, switch device, abnormality detecting method, and abnormalit...
G/S Computer application software for mobile phones for use in monitoring, operating, maintaining and...
Invention Joined body and method for producing joined body. A joined body includes: a first superconductin...
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...
G/S Optical fiber connectors, namely, dust proof and non-contact multi-fiber connectors for on-board ...
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 Differential signal transmission cable. A differential signal transmission cable includes: an in...
G/S Electric wires and cables; optical fiber cables; optical fiber connectors; fibre optic couplings;...
Invention Cutting tool. Provided is a cutting tool comprising a base material and a film arranged on the b...
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...
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...