Sumitomo (SEI) Steel Wire Corp.

Japon

 
Quantité totale PI 45
Rang # Quantité totale PI 30 800
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 652 395

Brevets

Marques

0 0
0 0
45 0
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Dernier brevet 2019 - Concrete structure and method fo...
Premier brevet 1988 - Steel wire for a spring and meth...

Derniers inventions, produits et services

2018 Invention Concrete structure and method for manufacturing same. This concrete structure is provided with: a...
Invention Oil tempered wire. An oil tempered wire has a composition that includes one or more strengthening...
Invention Electrode wire for wire-discharge machining. Provided is an electrode wire for a wire-discharge m...
Invention Concrete structure. A concrete structure comprises a first concrete member, a second concrete mem...
2017 Invention Steel wire and spring. A steel wire is constituted from steel formed from 0.7 – 1.0% by mass carb...
Invention Tier. Provided is a tire in which a plurality of belt layers are overlapped in the radial directi...
Invention Twisted wire for wire harness and wire harness. This twisted wire for a wire harness has a first ...
Invention Stranded wire. Stranded wire in which a plurality of steel wires form a strand is provided with, ...
Invention Management method and management device. Disclosed is an management method for managing a PC stra...
Invention Steel spring wire, spring, steel spring wire production method and spring production method. A st...
Invention Tire. The purpose of the present invention is to provide a tire that is lightweight and has outst...
Invention Oil temper wire. An oil temper wire comprising a steel wire and a lubricating coating coated onto...
Invention Steel wire for spring. A steel wire for springs in which the mass of a deposit of Ca or Na per un...
2016 Invention Steel cord and method for manufacturing same. Provided is a steel cord provided with a steel wire...
Invention Tire. A tire having a rubber body in which a steel cord is embedded, wherein a layer comprising Z...
Invention High-strength pc steel wire. The chemical composition of this high-strength PC steel wire compris...
Invention Concrete reinforcing molded body, method for manufacturing same, packaging structure of concrete ...
Invention Covered pc steel twisted wire. A covered PC steel twisted wire (1a, 1b, 1c, 1d, 1e, 1f, 1g, 1h) w...
2014 Invention Pregrouted pc steel and method for hardening pregrouted layer. Pregrouted PC steel (10) that has ...
Invention Electrode wire for wire electric discharge machining, and method for producing same. The purpose ...
2013 Invention Pregrouted pc steel material and method for hardening pregrout layer thereof. Provided is a pregr...
2012 Invention Copper alloy and copper alloy wire. A copper alloy having high strength and a high electrical co...
Invention Copper alloy and copper alloy wire. A copper alloy which combines high strength and high conducti...
Invention Metal wire for rubber reinforcement, manufacturing method for same, and tyre.  One purpose of the...
2009 Invention Device for measuring tension. Provided is a device for measuring tension with high sensitivity an...
2008 Invention Pregrouted pc prestressing steel and method of pc working. A pregrouted PC prestressing steel hav...
Invention Annular core stranded bead wire and vehicle tire using the same. An annular core stranded bead w...
Invention Annular concentrically-twisted bead cord, and vehicular tire using the bead cord. Provided are an...
Invention Powder coating composition for pc strand coating, coating method, and coating film. A powder coat...
Invention Pregrouted pc steel and method of pc post-tension construction. A pregrouted PC steel having mult...
Invention Strand. A strand which can reduce the construction cost by reducing the labor required for constr...
Invention Connection method of metal linear element and connection device of metal linear element. A conne...
Invention Connection method of metal linear element and connection device of metal linear element. A connec...
2007 Invention Method and apparatus of manufacturing annular concentric stranded bead cord. A method of manufact...
Invention Annular metal cord, endless metal belt, and method of producing annular metal cord. An annular m...
Invention Annular metal cord, endless metal belt, and method of producing annular metal cord. Provided are ...
Invention Annular metal cord, endless metal belt, and annular metal cord manufacturing method. An annular ...
Invention Annular metal cord, endless metal belt, and annular metal cord manufacturing method. It is possib...
Invention Process for producing wire for bead cord, bead cord, and vehicle tire. A method for manufacturin...
Invention Bead cord and vehicle tire. A bead cord is described including an annular core and a side wire. ...
2006 Invention Steel wire for spring. Spring steel wire is formed by drawing steel wire including a phosphate f...
Invention Metal cord, rubber-cord complex and pneumatic tire using the same. A rubber-cord complex having ...
Invention Metal cord, rubber-cord complex and pneumatic tire using the same. A rubber-cord complex 9 havin...
Invention Oil-tempered wire and method of producing the same. An oil-tempered wire that has high fatigue s...
Invention Connector for a wrap wire of a bead cord. An object of the present invention is to prevent shift...
Invention Annular concentric-lay bead cord and method of manufacturing the same. An object of the present ...
2005 Invention Method and apparatus for forming annular concentric-lay bead cord. A system for producing an ann...
Invention Rubber product-reinforcing metallic cord and method for manufacturing such a cord. A rubber produ...
Invention Spring steel wire. The present invention provides a spring steel wire which has a tempered marte...