Nippon Steel Corporation

Japon


 
Quantité totale PI 6 018
Quantité totale incluant filiales 6 034 (+ 20 pour les filiales)
Rang # Quantité totale PI 174
Note d'activité PI 4,3/5.0    4 475
Rang # Activité PI 130
Activité incl filiales 4/5.0    4 476
Symbole boursier
ISIN JP3381000003
Capitalisation 1970966587748.0  (JPY)
Industrie Steel
Secteur Basic Materials
Classe Nice dominante Métaux communs et minerais; obje...

Brevets

Marques

2 633 81
483 46
2 671 88
16
 
Dernier brevet 2025 - Non-oriented electrical steel sh...
Premier brevet 1975 - Drive spindle for a rolling mill...
Dernière marque 2024 - NIPPON STEEL ENGINEERING
Première marque 1965 - ZINKOTE

Filiales

3 subsidiaries with IP (20 patents, 0 trademarks)

2 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 P/S Alloys of common metal; aluminum; aluminum foil; aluminum wire; balls of steel; boxes of common m...
Invention Grain-oriented electrical steel sheet, method for manufacturing grain-oriented electrical steel s...
Invention Welded joint. Provided is a welded joint in which the chemical composition of a base material is ...
P/S Hot dipped aluminized and galvanized steel coils and sheets; steel in the form of coils and sheets
Invention Welded joint, and joining structure for automobile member. The present invention addresses the pr...
Invention Steel sheet, plated steel sheet, and automobile member. The present invention addresses the probl...
Invention Wire material. Provided is a wire material having excellent wire drawing workability. In the wire...
Invention Welded joint and joining structure of automobile member. The present invention addresses the prob...
Invention Steel sheet and steel sheet manufacturing method. {001}<110>{113}<110>{112}<110>{001}<110>{112}<1...
Invention Steel and liquid carbon dioxide transport tank. Provided is a steel and a liquid carbon dioxide t...
Invention Protective fence device. This protective fence device is installed so as to surround a manufactur...
Invention Grain-oriented electromagnetic steel sheet and method for manufacturing same. This grain-oriented...
Invention Steel sheet and method for producing same. Provided is a steel sheet which is characterized by ha...
Invention Coated steel sheet. [Problem] To provide a coated steel sheet that is capable of, while having a ...
Invention Precoated steel sheet. [Problem] To further improve the aesthetic appearance and productivity of ...
Invention Steel material, steel wire, and torsion bar component. Provided is a steel material that suppress...
Invention Coated metal plate. [Problem] To further improve designability and productivity of a coated metal...
Invention Torsion bar component. Provided is a torsion bar component that can suppress an increase in torqu...
Invention Joining structure. Provided is a joining structure for connecting a large beam having an H-shaped...
Invention Fe-cr-ni alloy material. Provided is an Fe-Cr-Ni alloy material having high strength and decrease...
Invention Fe-cr-ni alloy material. The present invention provides an Fe-Cr-Ni alloy material which has high...
Invention Grain-oriented electrical steel sheet. LLLLL) mm or less.
Invention Grain-oriented electrical steel sheet. LLLLCCC determined along a direction C orthogonal to the r...
Invention Cold-rolled steel sheet. In this cold-rolled steel sheet for grain-oriented electromagnetic steel...
Invention Decarburized annealed steel sheet for grain-oriented electromagnetic steel sheet. CCC is 1.3 or m...
Invention Grain-oriented electrical steel sheet. 817/5017/50 of 0.670 W/kg or less, and a magnetostriction ...
Invention Method for manufacturing metal processed product, and metal processed product. 32-4232-4232-42/t2...
Invention Method for manufacturing metal processed article, and metal processed article. 31-41D1P1P1 (mm), ...
P/S Computer programs; electronic navigation and geolocalization apparatus and instruments; telecomm...
Invention Rocker outer, door ring structure and method for manufacturing door ring structure. A rocker oute...
Invention A-pillar upper outer, door ring structure, and method for manufacturing door ring structure. A-pi...
P/S Melting furnaces for industrial purposes; electric furnaces for industrial purposes; heat process...
P/S Melting furnaces for industrial purposes; electric furnaces for industrial purposes; heat proces...
Invention Surface-treated steel material. 234212326216326216323225326582244622O is present on least part of...
P/S General building construction works; construction and maintenance services relating to civil engi...
P/S Sealant for use in manufacture of electronic components and electronic circuits; chemical sealan...
P/S Fiber reinforced plastic net; rockslide retention nets of textiles for construction. Sealant for ...
Invention Method for manufacturing flash butt welding rail. A method for manufacturing a flash butt welding...
P/S Steel pipes and tubes; stainless steel pipes; stainless steel strip; stainless steel; steel wire;...
2023 Invention Abnormality detection device, plant system, feature information generation device, abnormality de...
P/S Steel pipes and tubes; steel sheet piles; steel plates and sheets; sheets and plates of metal; s...
P/S Steel pipes and tubes; steel sheet piles; steel plates and sheets; sheets and plates of metal; st...
P/S Steel pipes and tubes; steel in sheet form, namely, steel sheet piles; steel plates and sheets; s...
P/S Melting furnaces for industrial purposes, electric furnaces for industrial purposes; heat process...
P/S Melting furnaces for industrial purposes; Electric furnaces for industrial purposes; Heat process...
Invention Method for manufacturing projection weld joint, projection weld joint, and vehicle component. A ...
Invention Hot stamped body. Provided is a hot stamped body having a predetermined chemical composition and...
Invention Welded joint. To further improve corrosion resistance in the vicinity of a toe. To further imp...
2022 Invention Hollow shell part manufacturing method. A method is disclosed for forming a curved portion with ...
Invention Plated steel sheet. Provided is a plated steel sheet comprising a base steel sheet and a plating...
Invention Processing apparatus, method of manufacturing metallic member, and metallic member. A processing...
Invention Hot-rolled steel sheet. This hot-rolled steel sheet has a microstructure comprising bainite: 55 ...
Invention Facility for producing reduced iron and method for producing reduced iron. A facility for produc...
Invention Anaerobic curing adhesive composition, bonded laminated body, and motor. An anaerobic curing adh...
Invention Steel member and steel sheet. This steel member has a predetermined chemical composition, in whi...
Invention Cooling floor member. A cooling floor member (100A) cools a battery cell and includes a metal fl...
Invention Disc brake device. A disc brake device includes a rotary member, a brake disc, and an airflow-ra...
P/S Metal welding; metalworking, namely, metal pressing; metalworking, namely, shaping of metal compo...
Invention Steel sheet. What is claimed is a steel sheet having a predetermined chemical composition, in wh...
Invention Non-oriented electrical steel sheet, iron core and motor core, and method for manufacturing iron ...
P/S Titanium or its alloys; castings, foils, powder, and rolled, drawn or extruded semi-finished arti...
P/S Stainless steel pipes and tubes, metal pipe and tubes, namely, branching pipes and tubes, drain p...
P/S Iron, unwrought or semi-wrought; steel, unwrought or semi-wrought; steel pipes and tubes; steel p...
P/S Iron and steel; steel pipes and tubes; steel plates and sheets; metal materials for building and...
P/S Iron and steel; stainless steel pipes and tubes, namely, branching pipes and tubes, drain pipes a...
P/S Galvanized steel sheets; Steel sheets; Steel; Iron; Common metals; Building materials of metal; R...
P/S Shaped steel; steel sheet piles; h-shaped steel, h-beams (building materials of metal); alloys of...
P/S Shaped steel; steel sheet piles; h-shaped steel, h-beams (building materials of metal); alloys o...
Invention Damper spring. 2.
Invention Non-oriented electrical steel sheet and manufacturing method therefor. This non-oriented electri...
Invention Alloyed hot-dip galvanized steel sheet. An alloyed hot-dip galvanized steel sheet excellent in a...
2021 P/S Steel plates and sheets; steel sheets; steel pipes; steel in bar form; steel wires; steel wire ro...
P/S Iron and steel; steel plates and sheets; metal materials for building or construction.
Invention Steel sheet and press-formed article. The steel sheet contains, as a chemical composition, by ma...
P/S Iron and steel; steel plates and sheets; tinplate.
P/S Iron and steel; steel plates and sheets; tinplate
P/S Galvanized steel sheets; steel sheets; iron, unwrought or semi-wrought; steel, unwrought or semi-...
P/S Galvanized steel sheets; steel sheets; irons and steels, namely, unwrought and semi-wrought sheet...
P/S Galvanized steel sheets; steel sheets; iron, unwrought or semi-wrought; steel, unwrought or semi...
P/S Shaped steel; Steel sheet piles; H-shaped steel, H-beams; Alloys of common metal; aluminium; alum...
2020 P/S Colored steel sheets; Coated steel sheets; Steel sheets; Steel sheet for use in building; Buildin...
P/S Metal beams, namely, H-beams of metal; beams of metal; angle irons of metal; structural steels; s...
P/S H-beams of metal; beams of metal; angle irons of metal; structural steels; steel, unwrought or s...