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Nippon Steel x26 Sumitomo Metal Corporation
Nippon Steel x26 Sumitomo Metal Corporation_20131212


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Nippon Steel & Sumitomo Metal Corporation patents

Recent patent applications related to Nippon Steel & Sumitomo Metal Corporation. Nippon Steel & Sumitomo Metal Corporation is listed as an Agent/Assignee. Note: Nippon Steel & Sumitomo Metal Corporation may have other listings under different names/spellings. We're not affiliated with Nippon Steel & Sumitomo Metal Corporation, we're just tracking patents.

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nippon Steel & Sumitomo Metal Corporation-related inventors

Method for producing plug for piercing-rolling

Nippon Steel & Sumitomo Metal

Method for producing plug for piercing-rolling

Search recent Press Releases: Nippon Steel & Sumitomo Metal Corporation-related press releases
Count Application # Date Nippon Steel & Sumitomo Metal Corporation patents (updated weekly) - BOOKMARK this page
12015018301007/02/15 new patent  Plug for hot pipe making
22015018427607/02/15 new patent  Method for producing plug for piercing-rolling
32015018435307/02/15 new patent  System and providing information to operator of pile driver
42015017463406/25/15Manufacturing method and manufacturing apparatus of press-formed body
52015017469006/25/15Spot welding high-strength steel sheets excellent in joint strength
62015017470206/25/15Method of welding overlapped portion, manufacturing overlap-welded member, overlap-welded member, and automotive part
72015017520806/25/15Vehicle frame member structure with excellent impact resistance performance
82015017589106/25/15Coal reforming method and coal reforming apparatus
92015017610106/25/15Hollow stabilizer, and steel pipe for hollow stabilizers and producing the same
102015016711206/18/15Rolled wire rod and manufacturing method thereof
112015016712106/18/15Titanium alloy material
122015016719206/18/15Steel sheet for container and manufacturing the same
132015016719606/18/15Sic single crystal ingot and production method therefor
142015017081206/18/15Manufacturing grain-oriented electrical steel sheet
152015015807906/11/15Electromagnetic stirrer and continuous casting method
162015015924106/11/15Ni-based alloy
172015015924406/11/15High-strength hot-rolled steel sheet and producing the same
182015015176806/04/15Bogie frame for railway vehicles
192015015253006/04/15Duplex stainless steel
202015015253806/04/15Titanium thin sheet
212015015256906/04/15Apparatus for producing sic single crystal and producing sic single crystal
222015015299506/04/15Structure including a frame having four sides and a closed cross-section structural member
232015014386105/28/15Plastic working metals and plastic working apparatus
242015014422805/28/15Quenched steel pipe member, vehicle axle beam using quenched steel pipe member, and manufacturing quenched steel pipe member
252015014429005/28/15Method for manufacturing round billet of ni-containing high alloy having improved internal quality
262015014722405/28/15Steel for wheel
272015014767805/28/15Titanium or titanium alloy material for fuel cell separator having high contact conductivity with carbon and high durability, fuel cell separator including the same, and manufacturing method therefor
282015013579905/21/15Flaw detection sensitivity adjustment method and abnormality diagnosis ultrasonic probe
292015013589605/21/15Method of reduction processing of steel-making slag
302015013601605/21/15Method for producing sic single crystal
312015013659005/21/15Electro plating device
332015014020805/21/15Plug for use in piercing machine and regenerating plug
342015014035805/21/15Hot-dip galvannealed hot-rolled steel sheet and process for producing same
352015012841605/14/15Method of manufacturing die forged crankshaft
362015013018205/14/15Threaded joint for steel pipe
372015013250105/14/15Method of producing plug for piercing-rolling
382015013260005/14/15Method for three-dimensionally bending workpiece and bent product
392015012198205/07/15Manufacturing seamless metal pipe, mandrel mill, and auxiliary tool
402015012198505/07/15Opening thereof
412015012563005/07/15Method for producing a plug for hot tube-making
422015011452704/30/15Steel for oil country tubular goods and producing the same
432015011793704/30/15Flux-cored wire for welding ultrahigh tensile strength steel
442015011851804/30/15Steel sheet for electroplating, electroplated steel sheet, and methods for producing the same
452015010732204/23/15Round billet for seamless metal tube and producing seamless metal tube
462015010772404/23/15Dual phase stainless steel pipe and manufacturing method thereof
472015010138104/16/15Method of cold rolling a seamless pipe
482015010138304/16/15Method of cold-rolling steel sheet and cold-rolling facility
492015010138604/16/15Water-blocking apparatus and water-blocking cooling water for hot-rolled steel sheet
502015010424304/16/15Spot welded joint
512015009735004/09/15Coupling structure, coupling member having coupling structure, and manufacturing coupling member having coupling structure
522015009885704/09/15Steel material
532015008998704/02/15Composite rolling mill roll and rolling method
542015009035904/02/15Hot-dip galvanized steel pipe and manufacturing the same
552015009069704/02/15Electric resistance welding operation management device, electric resistance welding operation management method, and computer program
562015009497904/02/15Misalignment calculation system
572015008284803/26/15Rolling apparatus and rolling monitoring method
582015008285103/26/15Precursor detection method and precursor detection device of stick-slip phenomenon, and cold-drawing pipe or tube using precursor detection method
592015008327803/26/15High-strength hot-dip galvanized steel sheet excellent in impact resistance property and manufacturing method thereof, and high-strength alloyed hot-dip galvanized steel sheet and manufacturing method thereof
602015008328203/26/15Seamless steel pipe and producing the same
612015008672003/26/15Steel sheet for container having excellent organic film performance and process for producing the same
622015007524103/19/15Equipment system for producing piercing-rolling plug
632015007524303/19/15Plug used in piercing machine
642015007541903/19/15Method for producing sic single crystal
652015007542203/19/15Epitaxial silicon carbide monocrystalline substrate and production of same
662015007568003/19/15Steel sheet suitable for impact absorbing member and its manufacture
672015008137303/19/15Scheduling apparatus, scheduling method, and computer program
682015006865003/12/15Production method and production facility of metal pipe
702015007170303/12/15Fillet arc welded joint and forming the same
712015007181203/12/15Steel material
722015005993203/05/15Grain-oriented magnetic steel sheet and producing the same
732015005993303/05/15Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided component
742015006132303/05/15Vehicle body
752015006405503/05/15Titanium alloy for golf club face
762015006445403/05/15Case hardening steel material
772015006449503/05/15Steel sheet used to manufacture a container and manufacturing the same
782015005331102/26/15Nitrided steel member and manufacturing method thereof
792015005575602/26/15Method of measuring thickness of fe-zn alloy phase of galvannealed steel sheet and measuring the same
802015005600502/26/15Process for producing welded joint, and welded joint
812015004773502/19/15Method for heat treating a metal tube or pipe, metal tube or pipe, and heat treatment furnace
822015004774902/19/15Low alloy steel
832015004783102/19/15Stainless steel for oil wells and stainless steel pipe for oil wells
842015005051902/19/15Hot stamped steel and producing the same
852015004102302/12/15Fe-based metal plate and manufacturing the same
862015004103002/12/15Method for producing high-strength steel material excellent in sulfide stress cracking resistance
872015004396202/12/15Tailored blank for hot stamping, hot stamped member, and methods for manufacturing same
882015004408602/12/15Steel wire rod or steel bar having excellent cold forgeability
892015004445002/12/15Precoated metal sheet for automobile use excellent in resistance weldability, corrosion resistance, and formability
902015004449802/12/15Surface-coated aluminum and zinc plated steel sheet and preparing same
912015004449902/12/15Al-plated steel sheet, hot-pressing al-plated steel sheet, and automotive part
922015003768402/05/15Steel foil and manufacturing the same
932015003404902/05/15Rolled steel bar for hot forging, hot-forged section material, and common rail and producing the same
942015003761002/05/15Cold-rolled steel sheet and process for manufacturing same
952015002695701/29/15Method for manufacturing forged steel roll
962015002759101/29/15Steel material for nitriding and nitrided component
972015002759301/29/15Cold-rolled steel sheet and process for manufacturing same
982015002056201/22/15Plated steel plate for hot pressing and hot pressing plated steel plate
992015002112601/22/15Caliper brake device for railway vehicles
1002015002383401/22/15Hot-rolled steel sheet and manufacturing same
1012015002423701/22/15Steel sheet for hot stamping, production thereof, and hot stamping steel material
1022015002487101/22/15Titanium alloy for golf club face
1032015001359001/15/15Seed crystal holding shaft for use in single crystal production device, and producing single crystal
1042015001747101/15/15Hot-rolled steel sheet and manufacturing method thereof
1052015000772801/08/15Aqueous solution which efficiently absorbs and recovers carbon dioxide in exhaust gas, and recovering carbon dioxide using same
1062015001042501/08/15Austenitic stainless steel
1072015001046701/08/15Continuous fixed-bed catalytic reactor and catalytic reaction method using same
1082015001077501/08/15Hot stamped steel and producing hot stamped steel
1092015001239501/08/15Yard management apparatus, yard management method, and computer program
1102015000443301/01/15Steel sheet, plated steel sheet, and producing the same
1112015000101501/01/15Brake lining for railway vehicle, and disc brake equipped with the same
1122015000118801/01/15Spot welded joint and spot welding method
1132015000184101/01/15Threaded joint for pipes
1142015000442601/01/15Pipeline and manufacturing method thereof
1152015000443001/01/15Three-dimensionally bending machine, bending equipment line, and bent product
1162014037397812/25/14Case hardened steel having reduced thermal treatment distortion
1172014037758212/25/14High-strength cold-rolled steel sheet and producing the same
1182014036635312/18/14Device for assembling railway wheel with brake discs
1192014036699212/18/14Process for producing carbonitrided part
1202014036799912/18/14Front floor panel
1212014037033012/18/14Hot-dip plated high-strength steel sheet for presswork excellent in low-temperature toughness and corrosion resistance and manufacturing method thereof
1222014036003612/11/14Device for measuring an internal or external profile of a tubular component
1232014036153012/11/14Threaded tubular component and coating such a threaded tubular component
1242014036332912/11/14Rolled steel bar or wire rod for hot forging
1252014036360712/11/14Silicon carbide single crystal wafer and manufacturing same
1262014035241712/04/14Device for measuring undulation of brake disc in railway wheel with brake discs
1272014035500412/04/14Method for measuring end portion shape of threaded pipe or tube
1282014034215011/20/14Non-oriented electrical steel sheet
1292014032871611/06/14Steel for welding
1302014031163210/23/14Method for producing steel tube for air bag
1312014031211510/23/14Production management steel tubes and pipes
1322014030669910/16/14Magnetizing magnetic particle testing of wheel
1332014030845510/16/14Method for finishing a tubular threaded member with a dry protection coating
1342014029080610/02/14Wire material for non-heat treated component, steel wire for non-heat treated component, and non-heat treated component and manufacturing method thereof
1352014029465910/02/14Method for manufacturing high-si austenitic stainless steel
1362014029519410/02/14Heat resistant ferritic steel and producing the same
1372014028669809/25/14Welding material and welding joint
1382014028725709/25/14Chromate-free precoated metal sheet having metallic appearance and water-based coating composition used in the same
1392014026106209/18/14Method and device for steering truck of railway vehicle, and truck
1402014026191709/18/14Method for manufacturing austenitic stainless steel
1412014025150709/11/14Steel for surface hardening for machine structural use and part for machine structural use
1422014025581609/11/14Titanium material for polymer electrolyte fuel cell separator, producing the same, and polymer electrolyte fuel cell using the same
1432014024580609/04/14Method of producing seamless metal pipe
1442014024594509/04/14Sic single crystal manufacturing method
1452014024612509/04/14Grain-oriented electrical steel sheet and manufacturing method thereof
1462014024785609/04/14Slag-supplying container for use in electric furnace for reduction processing of steel-making slag
1472014023855708/28/14Method for producing cold-rolled steel sheet
1482014023879008/28/14Brake disc for railway vehicle
1492014023994408/28/14Carburization sensing method
1502014024193308/28/14Cold-rolled steel sheet
1512014024241408/28/14High-strength steel sheet and high-strength galvanized steel sheet excellent in shape fixability, and manufacturing method thereof
1522014023097308/21/14Steel sheet and producing the same
1532014023415508/21/14Ni-based heat resistant alloy
1542014023465608/21/14Steel sheet provided with hot dip galvanized layer excellent in plating wettability and plating adhesion and production of same
1552014023465908/21/14High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance and manufacturing method thereof
1562014022402408/14/14Ultrasonic testing wheel
1572014022615408/14/14Method for measuring thread element at end portion of pipe or tube
1582014022712608/14/14High strength steel pipe for line pipe superior in low temperature toughness and high strength steel plate for line pipe and methods of production of the same
1592014022755508/14/14High-strength hot-dip galvanized steel sheet excellent in impact resistance property and manufacturing method thereof, and high-strength alloyed hot-dip galvanized steel sheet and manufacturing method thereof
1602014021985808/07/14Hot-forging micro-alloyed steel and hot-rolled steel excellent in fracture-splitability and machinability, and component made of hot-forged microalloyed steel
1612014020878007/31/14Cooling system and cooling rolling steel
1622014021136107/31/14Steel sheet shape control method and steel sheet shape control apparatus
1632014021232207/31/14Duplex stainless steel
1642014021266007/31/14Medium carbon steel sheet for cold working and manufacturing the same
1652014021268407/31/14High-strength galvanized steel sheet excellent in bendability and manufacturing method thereof
1662014021268607/31/14Hot-dip galvanized cold-rolled steel sheet and process for producing same
1672014020225007/24/14Ultrasonic testing method and ultrasonic array probe
1682014020548707/24/14Oil-well steel pipe having excellent sulfide stress cracking resistance
1692014020585507/24/14High-strength steel sheet excellent in impact resistance and manufacturing method thereof, and high-strength galvanized steel sheet and manufacturing method thereof
1702014019065507/10/14Continuous casting steel
1712014019153207/10/14Shock absorbing member
1722014019175107/10/14Magnetic testing method and apparatus
1732014019358807/10/14Device for producing coated steel sheet and producing coated steel sheet
1742014019366707/10/14High-strength cold-rolled steel sheet having excellent stretch flangeability and precision punchability and manufacturing method thereof
1752014018241407/03/14Steel for induction hardening and crankshaft manufactured by using the same
1762014018308607/03/14Three-piece resealable can
1772014018610107/03/14Austenitic steel welded joint
1782014017486706/26/14Shock absorbing member
1792014017824206/26/14Non-post-heat treated steel and non-post-heat treated steel member
1802014017044006/19/14High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of same
1812014015801506/12/14Railway vehicle steering truck
1822014016166006/12/14Titanium alloy
1832014016208806/12/14High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of same
1842014013776405/22/14Railway vehicle steering truck
1852014013799405/22/14Austenitic stainless steel and producing austenitic stainless steel material
1862014013805405/22/14Cooling apparatus, and manufacturing apparatus and manufacturing hot-rolled steel sheet
1872014013842705/22/14Combined steel sheet pile, diaphragm wall, and disassembling combined steel sheet pile
1882014012410105/08/14High-strength hot-rolled steel sheet having excellent local deformability and manufacturing method thereof
1892014012707305/08/14Carburization resistant metal material
1902014012753105/08/14High-corrosion-resistance hot-dip galvanized steel sheet having excellent appearance uniformity and manufacturing method thereof
1912014011632405/01/14Production apparatus and production sic single crystal
1922014011632505/01/14Production apparatus of sic single crystal by solution growth method, producing sic single crystal using the production apparatus, and crucible used in the production apparatus
1932014011759505/01/14Cooling apparatus of thick-gauge steel plate
1942014010964004/24/14Method of supplying lubrication oil in cold rolling
1952014010972304/24/14Sintered friction material for high-speed railway
1962014010979304/24/14Method of supplying zn-al alloy to molten zinc pot, adjusting concentration of al in molten zinc bath, and supplying zn-al alloy to molten zinc pot
1972014010996204/24/14Interconnector for solar cells, and solar cell module
1982014011002204/24/14Hot-rolled steel sheet and producing same
1992014010613004/17/14Grain oriented electrical steel sheet and producing grain oriented electrical steel sheet
2002014009704904/10/14Brake lining for railway vehicles and disc brake equipped with the same
2012014009059504/03/14Dual-purpose facility of continuous hot-dip coating and continuous annealing
2022014007601803/20/14Method for manufacturing steel sheet
2032014006916203/13/14Hot press molding method and hot press molding die
2042014006955503/13/14Fe-based metal sheet and manufacturing method thereof
2052014007284103/13/14Battery can for storage battery
2062014006013903/06/14Method for cooling hot-rolled steel sheet
2072014006019503/06/14Ultrasonic testing method and equipment therefor
2082014006042803/06/14Metal plate for laser processing and producing stainless steel plate for laser processing
2092014006500803/06/14Steel for welded structure and producing method thereof
2102014005388602/27/14Apparatus for cooling hot-rolled steel sheet
2112014005093902/20/14Surface-treated metal material and aqueous metal surface-treatment agent
2122014004176902/13/14Non-oriented electrical steel sheet
2132014004498702/13/14Steel sheet for hot stamping member and producing same
2142014004498902/13/14High-strength cold-rolled steel sheet having excellent uniform elongation and hole expandability and manufacturing method thereof
2152014003419402/06/14Steel for nitriding and nitrided component
2162014003013701/30/14Steel for carburizing or carbonitriding use
2172014003054601/30/14High-strength cold-rolled steel sheet having excellent local deformability and manufacturing method thereof
2182014002059501/23/14Method for control of vehicle body tilting of railway vehicle
2192014002170901/23/14Metallic hollow columnar member
2202014001381501/16/14Method for manufacturing roll for reducing rolling, and roll for reducing rolling
2212014001423601/16/14Hot-rolled steel sheet and production method thereof
2222014001423701/16/14Hot-rolled steel sheet and producing the same
2232014001674501/16/14Method of steel grade determination for steel material
2242014001711101/16/14High-strength austenitic stainless steel for high-pressure hydrogen gas
2252014001751501/16/14Ni-containing-surface-treated steel sheet for can and manufacturing method thereof
2262014000764101/09/14Welded component comprising seamless bent pipe and seamless straight pipe sections and methods of manufacturing thereof
2272014000799401/09/14Quenching steel pipe
2282014000076901/02/14Hot rolled steel sheet and producing same
2292014000437801/02/14Steel sheet for hot stamped member and production of same
2302013034089512/26/13Carburized steel part having excellent low cycle bending fatigue strength
2312013033319012/19/13Method for bending sheet metal and product of sheet metal
2322013033342912/19/13Pipe end correction seamless pipe made of high cr stainless steel
2332013033359812/19/13Converter exhaust gas recovery apparatus and converter exhaust gas recovery method
2342013032711012/12/13Method for straightening
2352013032711512/12/13Load-applying device, press-forming die, and press-forming method
2362013032744812/12/13High-strength alpha+beta titanium alloy hot-rolled sheet excellent in cold coil handling property and process for producing the same
2372013032744912/12/13Alpha + beta titanium alloy sheet excellent in cold rollability and cold handling property and process for producing the same
2382013031958212/05/13Bainite-containing-type high-strength hot-rolled steel sheet having excellent isotropic workability and manufacturing method thereof
2392013032035712/05/13Epitaxial silicon carbide single crystal substrate and producing same
2402013032311212/05/13Hot-rolled steel sheet and producing the same
2412013031577611/28/13Duplex stainless steel
2422013030598111/21/13Manufacturing apparatus of sic single crystal, jig for use in the manufacturing apparatus, and manufacturing sic single crystal
2432013030952511/21/13Non-oriented electrical steel sheet, manufacturing method thereof, laminate for motor iron core, and manufacturing method thereof
2442013029869111/14/13Part fatigue fracture evaluating apparatus, part fatigue fracture evaluating method, and computer program
2452013030220411/14/13High carbon steel wire rod excellent in drawability and fatigue characteristics after wire drawing
2462013028408310/31/13Manufacturing apparatus of sic single crystal and manufacturing sic single crystal
2472013028474110/31/13Floating body
2482013027629410/24/13Tubular threaded joint having improved high torque performance
2492013027796110/24/13Tubular threaded joint having improved low temperature performance

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Nippon Steel & Sumitomo Metal Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Nippon Steel & Sumitomo Metal Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by