Nippon Steel Corporation

Japan


 
Total IP 5,429
Total IP incl. subs 5,446 (+ 20 for subs)
Total IP Rank # 177
IP Activity Score 4.2/5.0    4,426
IP Activity Rank # 132
IP AS incl. subs 4/5.0    4,430
Stock Symbol 54010 (tse)
ISIN JP3381000003
Market Cap. 1970966587748.0  (JPY)
Industry Steel
Sector Basic Materials
Dominant Nice Class Common metals and ores; objects ...

Patents

Trademarks

2,515 78
566 45
2,126 85
14
 
Last Patent 2023 - Non-oriented electrical steel sh...
First Patent 1975 - Drive spindle for a rolling mill...
Last Trademark 2022 - 000
First Trademark 1965 - ZINKOTE

Subsidiaries

3 subsidiaries with IP (20 patents, 0 trademarks)

2 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2022 G/S Steel pipes and tubes; steel sheet piles; steel plates and sheets; sheet metal, not of precious m...
G/S Steel pipes and tubes; steel sheet piles; steel plates and sheets; sheets and plates of metal; s...
G/S Steel pipes and tubes; steel sheet piles; steel plates and sheets; sheets and plates of metal; st...
G/S Titanium or its alloys; castings, foils, powder, and rolled, drawn or extruded semi-finished arti...
Invention Grain-oriented electrical steel sheet, finish annealing-use steel sheet, annealing separator, met...
G/S Iron, unwrought or semi-wrought; steel, unwrought or semi-wrought; steel pipes and tubes; steel p...
G/S Iron and steel; steel pipes and tubes; steel plates and sheets; metal materials for building and...
G/S Iron and steel; steel pipes and tubes; steel plates and sheets; metal materials for building and ...
Invention Non-oriented electrical steel sheet, iron core, iron core manufacturing method, and motor manufac...
Invention Steel sheet and method for producing same. This steel sheet has a prescribed chemical composition...
Invention Non-oriented electromagnetic steel sheet, iron core, method for manufacturing iron core, motor, a...
G/S Galvanized steel sheets; Steel sheets; Steel; Iron; Common metals; Building materials of metal; R...
Invention Cold-rolled steel sheet and manufacturing method thereof. This cold-rolled steel sheet has a pres...
Invention Steel sheet and method for manufacturing same. A steel sheet having a chemical composition compri...
Invention Al-plated steel sheet, method for manufacturing al-plated steel sheet, and method for manufacturi...
Invention Joint structure. A joint structure according to one embodiment of the present invention comprises...
Invention Coated metal sheet. [Problem] To further improve the photocatalytic effect while reducing costs. ...
Invention Connection device for tubular elements. The invention relates to a connection device (1) comprisi...
Invention Structure component. This structure component (100) comprises a component body (10) and a tubular...
Invention Hot-rolled steel sheet. This hot-rolled steel sheet has a predetermined chemical composition comp...
Invention Laser processing device and laser processing method. This laser processing device comprises: a la...
Invention Adhesive composition for laminating electrical steel sheet. The objective of the present inventio...
G/S Shaped steel; steel sheet piles; h-shaped steel, h-beams (building materials of metal); alloys of...
G/S Shaped steel; steel sheet piles; h-shaped steel, h-beams (building materials of metal); alloys o...
Invention Hot-rolled steel sheet. isiss is the pole density of the (001) face in ferrite and bainite in the...
Invention Welding structure, method for designing same, and method for constructing same. 12122 (mm) from t...
Invention Steel material. effccc/(9773×t–1.8effeff = 0.40[Pr] + 0.37[Sm] + 0.37[Eu] + 0.36[Gd] + 0.35[Tb] +...
Invention Hot-rolled steel sheet. This hot-rolled steel sheet has a specific chemical composition and a met...
2021 G/S Steel plates; steel sheets; steel pipes; steel bars; steel wires and wire rods; iron and steel; b...
G/S Iron and steel; steel plates and sheets; metal materials for building or construction.
Invention Ferritic heat-resistant steel. ERERER≤-0.1×C+0.160].
Invention Plated steel material. 222222)) with respect to the X-ray diffraction pattern of the surface of t...
Invention Joining structure, and method for designing joining structure. reqreq is the range of variation i...
G/S Iron and steel; steel plates and sheets; tinplate.
G/S Iron and steel; steel plates and sheets; tinplate
Invention Hot-rolled steel sheet and method for manufacturing same. This hot-rolled steel sheet has a presc...
Invention Electric resistance welded steel pipe for mechanical structural components, and method for produc...
G/S Galvanized steel sheets; steel sheets; iron, unwrought or semi-wrought; steel, unwrought or semi-...
G/S Galvanized steel sheets; steel sheets; irons and steels, namely, unwrought and semi-wrought sheet...
G/S Galvanized steel sheets; steel sheets; iron, unwrought or semi-wrought; steel, unwrought or semi...
Invention Steel sheet and method for producing same. A steel sheet has a predetermined chemical compositio...
G/S Shaped steel; Steel sheet piles; H-shaped steel, H-beams; Alloys of common metal; aluminium; alum...
G/S Shaped steel; steel sheet piles; H-shaped steel, H-beams being metal beams; alloys of common meta...
Invention Method of manufacturing overlapped hot stamp molded body, and overlapped hot stamp molded body. ...
Invention Cooling device and cooling method. This cooling device includes a first cooling mechanism and a ...
Invention Hot-rolled steel sheet for non-oriented electromagnetic steel sheets. A hot-rolled steel sheet f...
Invention Hot rolled steel sheet. Provided is a hot rolled steel sheet having a predetermined chemical com...
Invention Lateral surface member structure of vehicle body. A lateral surface member structure (100) of a ...
Invention Hot rolled steel sheet and production method thereof. A hot-rolled steel sheet has a predetermin...
Invention Hot stamped body. A hot stamped body with high strength and good bendability, comprising a chemi...
Invention Hot stamped body. A hot stamped body with high strength, good bendability and crack propagation ...
Invention Hot-stamping formed body. A hot-stamping formed body has a predetermined chemical composition an...
Invention Austenitic stainless steel material. An austenitic stainless steel material is provided that has...
2020 Invention Threaded connection for pipe. In a threaded connection for pipe with intermediate shoulder surfa...
Invention Steel sheet and manufacturing method thereof. This steel sheet has a specific chemical compositi...
Invention Hot-rolled steel sheet. This hot-rolled steel sheet has a predetermined chemical composition, a ...
Invention Threaded connection partially in a self-locking engagement with an external shoulder capable to r...
Invention Device for removing foreign matter from roll surface, method for removing foreign matter from rol...
Invention Blast furnace operation method. According to a certain viewpoint of the present invention, there...
Invention Hot-stamped member and steel sheet for hot stamping. There is provided a hot-stamped member or a...
Invention Non-oriented electrical steel sheet and method for producing same. A non-oriented electrical ste...
Invention Stator core, rotary electric machine, and design method for stator core. The present invention i...
Invention Method for manufacturing non-oriented electrical steel sheet. A method for manufacturing a non-o...
Invention Alloy material and oil-well seamless pipe. An alloy material is provided that has a chemical com...
G/S Colored steel sheets; Coated steel sheets; Steel sheets; Steel sheet for use in building; Buildin...
Invention Hot stamped component. A hot stamped component, includes: a base material; and a Zn-based platin...
G/S Metal beams, namely, H-beams of metal; beams of metal; angle irons of metal; structural steels; s...
G/S H-beams of metal; beams of metal; angle irons of metal; structural steels; steel, unwrought or s...
2019 Invention Ni-plated steel sheet, and method for manufacturing ni-plated steel sheet. A Ni-plated steel she...
Invention Ni-plated steel sheet and method for manufacturing ni-plated steel sheet. A Ni-plated steel shee...
G/S Galvanized steel sheets; steel plates and sheets; iron and steel; metal materials for building or...
G/S Galvanized steel sheets; steel plates and sheets; iron and steel; metal materials for building o...
G/S Iron and steel; steel strip; steel sheets; common metals, unwrought or semi-wrought; zinc-coated ...
G/S Industrial chemicals; chemical preparations for stabilizing surface friction coefficient for rail...
G/S Industrial chemicals; surface-active agents [surfactants]; moistening or wetting agents; chemica...
G/S Industrial chemicals and gases for use in the steel manufacturing, metal casting, foundry, cerami...
G/S Advertisement columns of metal; rolls of metal alloys; alloy steel for construction and steel bra...
G/S Steel pipes; steel tubes; steel, unwrought or semi-wrought; common metals, unwrought or semi-wrou...
G/S Steel pipes; steel tubes; steel, unwrought or semi-wrought; common metals, unwrought or semi-wro...
2018 G/S Irons and steels; steel sheets; steel plates; steel strip; copper-coated steel sheet and strip
G/S Irons and steels; nonferrous metals and their alloys; common metals, unwrought or semi-wrought; ...
G/S Coke; industrial oil; lubricants; lubricating grease; lubricating oil; ester base oil; cutting o...
G/S Alloys of common metal; aluminum; aluminum foil; aluminum wire; balls of steel; boxes of common m...
G/S Steel sheets; steel plates; steel pipes; steel wires; steel bars; steel strands; steel shapes; st...
G/S Steel sheets; steel plates; steel pipes; steel wires; steel bars; steel strands; steel shapes; s...
G/S Steel sheets, steel plates, steel branching pipes, steel wires, steel bars, steel wire strands, s...
G/S Fertilizers; plant food; slag sold as ingredient of fertilizers; slag fertilizers; fertilizers m...
G/S Industrial chemicals; acenaphthenes; alkalies; alkaline iodides for industrial purposes; alkaline...
G/S Industrial chemicals; acenaphthenes; alkalies; alkaline iodides for industrial purposes; alkalin...
G/S Steel pipes and tubes; stainless steel pipes; tubes of stainless steel; stainless steel; stainles...