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2024
|
G/S
|
Iron and steel, all being unwrought or semi-wrought; Steel pipes and tubes for oilwells; Steel pi... |
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G/S
|
Unwrought or semi-wrought iron; Unwrought or semi-wrought iron alloy; Unwrought or semi-wrought s... |
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|
G/S
|
Robots for cleaning powders; cleaning robots and parts and fittings therefor; industrial robots; ... |
|
|
G/S
|
Robots for cleaning powders; cleaning robots and parts and
fittings therefor; industrial robots;... |
|
2023
|
Invention
|
Method for evaluating delayed fracture properties of metal material, method for selecting metal m... |
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|
Invention
|
Steel tube exhibiting excellent fatigue characteristics against hydrogen and production method th... |
|
|
Invention
|
Line pipe steel material having excellent hydrogen embrittlement resistance, manufacturing method... |
|
|
Invention
|
Steel pipe for line pipe having excellent hydrogen embrittlement resistance characteristics, meth... |
|
|
Invention
|
Steel material having excellent fatigue characteristics in hydrogen, method for producing same, s... |
|
|
Invention
|
Steel material for line pipes and production method therefor, and steel tube for line pipes and p... |
|
|
Invention
|
High-strength line pipe steel material having excellent fracture toughness in hydrogen, method fo... |
|
|
Invention
|
Nonoriented electromagnetic steel sheet and method for manufacturing same. Provided is a nonorien... |
|
|
Invention
|
Method for manufacturing press-molded article. This method for manufacturing a press-molded artic... |
|
|
Invention
|
Steel sheet, member, and production methods therefor. Provided are: a steel sheet having high str... |
|
|
Invention
|
Calculation method, manufacturing method of product, management method of product, calculation de... |
|
|
Invention
|
Maraging steel, member, and method for producing same. Provided are a high aging-efficiency marag... |
|
|
Invention
|
Water content measurement method, water content measurement device, and manufacturing method for ... |
|
|
Invention
|
Bulk density detection method and device, water content calculation method and device, and method... |
|
|
Invention
|
Projection polishing system, projection polishing method, and method for manufacturing steel prod... |
|
|
Invention
|
Stainless steel powder, stainless steel member, and stainless steel member manufacturing method. ... |
|
|
Invention
|
Welded member and manufacturing method therefor. weldallall<1.0 (2): 0.02
|
|
|
Invention
|
Welded member and manufacturing method therefor. allweldaweldallaa<10 |
|
|
Invention
|
Resistance spot welding method and welded joint manufacturing method. Provided is a resistance sp... |
|
|
Invention
|
Press forming fracture determination method, device and program, and method for manufacturing pre... |
|
|
Invention
|
Continuous annealing equipment, continuous annealing method, cold-rolled steel sheet manufacturin... |
|
|
Invention
|
Continuous annealing facility, continuous annealing method, method for producing cold-rolled stee... |
|
|
Invention
|
Clearance measuring method, clearance measuring device, screw joint measuring method, screw joint... |
|
|
Invention
|
Method for identifying portion causing increase in forming load, method for manufacturing press f... |
|
|
Invention
|
Welded joint and production method therefor. Provided is a welded joint which excels in normal te... |
|
|
Invention
|
Weld joint and method for manufacturing same. Provided is a weld joint having relatively thin hig... |
|
|
Invention
|
Warped metal belt shape estimation method, metal belt acceptance determination method, metal belt... |
|
|
Invention
|
Gutter management system and gutter management method. A gutter management system according to th... |
|
|
Invention
|
Iron ore pellet production method. 4244 gas. |
|
|
Invention
|
Surface defect detecting method and surface defect detecting device. This surface defect detectin... |
|
|
Invention
|
Casting mold, control equipment, and continuous casting method for steel. Provided is a casting m... |
|
|
Invention
|
Press forming analysis method and device, press forming analysis program, and press-formed produc... |
|
|
Invention
|
Oriented electromagnetic steel sheet and manufacturing method thereof, and iron core for transfor... |
|
|
Invention
|
Residual stress distribution calculation method, device and program. A residual stress distributi... |
|
|
Invention
|
Method for manufacturing press-formed product. The present invention relates to a method for manu... |
|
2022
|
G/S
|
Common metals and their alloys; steels; high-strength steels for automotive applications, in part... |
|
|
G/S
|
Common metals and their alloys; steels; high-strength steels
for automotive applications, in par... |
|
|
Invention
|
Galvanized steel sheet and member, and method for manufacturing same.
Provided is a galvanized s... |
|
|
Invention
|
Damage evaluation device and damage evaluation method for press-forming die.
A damage evaluation... |
|
|
Invention
|
High-strength cold-rolled steel sheet and method for manufacturing same.
A high-strength cold-ro... |
|
|
Invention
|
Laser brazing method.
A method for producing a flared or lap joint including a steel sheet and a... |
|
|
Invention
|
Video-device-equipped electric furnace.
To directly and clearly observe the state inside a melti... |
|
|
Invention
|
High-strength stainless steel seamless pipe for oil country tubular goods and method for manufact... |
|
|
Invention
|
Liquid level detection method and detection apparatus for the same, molten material liquid level ... |
|
2021
|
Invention
|
Cooling water temperature control method and cooling water temperature control device for steel s... |
|
|
Invention
|
Fe-based electroplated steel sheet, electrodeposition-coated steel sheet, automotive part, method... |
|
|
Invention
|
Laser cutting method, laser cutting facility, and cold rolling method for steel strip, and method... |
|
|
Invention
|
Abnormality determination model generating device, abnormality determination device, abnormality ... |
|
|
Invention
|
Method for generating cargo handling transport path, cargo handling transport crane, and cargo ha... |
|
2020
|
Invention
|
Method for forming film and method for manufacturing electrical steel sheet with insulating film.... |
|
|
Invention
|
Electrical steel sheet with insulating film.
An electrical steel sheet with an insulating film, ... |
|
2019
|
G/S
|
Galvanized steel sheets; plated steel sheets; color steel
sheets; iron and steel; iron, unwrough... |
|
2018
|
G/S
|
Lubricants for use in the construction of oil and gas wells
and pipelines; preparations for redu... |
|
2013
|
G/S
|
Junctions of metal for pipes; pipe joint of metal; metal flanges; collars of metal for fastening ... |
|
|
G/S
|
Junctions of metal for pipes; pipe joints of metal; metal
flanges; collars of metal for fastenin... |
|
|
G/S
|
[ Junctions of metal for pipes; pipe joints of metal; metal flanges; collars of metal for fasteni... |
|
|
G/S
|
Metals in powder form; unwrought or semi-wrought iron;
unwrought or semi-wrought steel; steel sh... |
|
2012
|
G/S
|
Electrical steel sheets and strips; magnetic steel sheets and strips; silicon steel sheets and st... |
|
|
G/S
|
Electrical steel sheets and strips; magnetic steel sheets
and strips; silicon steel sheets and s... |
|
|
G/S
|
Plating steel plates and sheets; color steel plates and
sheets; wall linings of metal; gratings ... |
|
2011
|
G/S
|
High-tensile steels sheets for automotive applications namely, transportation vehicles; high-tens... |
|
2007
|
G/S
|
METAL MACHINING, NAMELY, METAL CUTTING, METAL SHAPING, NAMELY, PRESS-FOLDING AND ROLLED-SHEET BEN... |
|
|
G/S
|
Metal press working, rental of pressing machine for metal
processing, cut cutting punching moldi... |
|
2005
|
G/S
|
Metallic pipes for use in the drilling or servicing of, or production from, oil or gas wells; met... |
|
|
G/S
|
Metallic pipes for use in the drilling or servicing of, or
production from, oil or gas wells; me... |
|
1986
|
G/S
|
PIPE JOINTS FOR OIL DRILLING |
