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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

Count Application # Date Nippon Steel & Sumitomo Metal Corporation patents (updated weekly) - BOOKMARK this page
12015024706009/03/15  new patent  Process for preparing a stable aqueous dispersion of polyamide-imide which is free of carcinogenic, mutagenic or reprotoxic substances, and application to coatings
22015024721409/03/15  new patent  Steel plate having yield strength of 670 to 870 n/mm2 and tensile strength of 780 to 940 n/mm2
32015024722609/03/15  new patent  Low alloy steel for oil country tubular goods having excellent sulfide stress cracking resistance and manufacturing method therefor
42015024754109/03/15  new patent  Railway vehicle brake disc
52015023902808/27/15 High frequency induction heating apparatus and processing apparatus
62015023902908/27/15 Press-work method and bottomed container
72015024011908/27/15 Process for producing a dry polyamide-imide film with high galling resistance on a threaded tubular component from an aqueous dispersion which is free of carcinogenic substances
82015024033208/27/15 Titanium alloy having high corrosion resistance in bromine-ion-containing environment
92015024033508/27/15 Steel for induction hardening, roughly shaped material for induction hardening, producing method thereof, and induction hardening steel part
102015024057008/27/15 Screw joint for steel pipe
112015024398608/27/15 Electrode active material, producing electrode active material, electrode, battery, and using clathrate compound
122015023168808/20/15 Press-forming method
132015023168908/20/15 Apparatus for forming a blank for finish forging for a forged crankshaft
142015023297708/20/15 Galvannealed steel sheet and producing same
152015022456308/13/15 Method for producing curved part, and skeleton structure member of body shell of automobile
162015022582108/13/15 Steel sheet
172015022582908/13/15 Hot-dip galvanized steel sheet and manufacturing the same
182015022583008/13/15 Cold-rolled steel sheet and manufacturing same, and hot-stamp formed body
192015022587108/13/15 Sic single crystal production apparatus and producing sic single crystals
202015022587208/13/15 Single crystal production apparatus, crucible for use therein, and producing single crystal
212015022646308/13/15 Multiplex pipe and system for recovering steam from geothermal wells
222015022661008/13/15 Surface temperature measuring apparatus and surface temperature measuring method
232015021739608/06/15 Overlap-welded member, automobile part, welding overlapped portion, and manufacturing overlap-welded member
242015021739808/06/15 Electric resistance welded pipe welding apparatus
252015021868508/06/15 Non-heat treated steel
262015021870608/06/15 Production galvannealed steel sheet having excellent formability and exfoliation resistance after adhesion
272015021870808/06/15 Hot rolled steel sheet and manufacturing the same
282015021924908/06/15 Electric resistance welded steel pipe
292015022151108/06/15 Method for producing sic single crystal
302015021088807/30/15 Composition for solid coating formation and tubular threaded joint
312015021108707/30/15 Stress-relief heat treatment apparatus
322015020263607/23/15 Full cone spray nozzle
332015020313207/23/15 Bogie frame for railway vehicles
342015020394307/23/15 Steel for induction hardening with excellent fatigue properties
352015020394807/23/15 Cold rolled steel sheet, electrogalvanized cold-rolled steel sheet, hot-dip galvanized cold-rolled steel sheet, alloyed hot-dip galvanized cold rolled steel sheet, and manufacturing methods of the same
362015020394907/23/15 Dual phase steel sheet and manufacturing method thereof
372015020407107/23/15 H-section steel and producing the same
382015020473207/23/15 Method and measuring surface temperature of cast slab
392015019696707/16/15 Method of forming fillet arc welded joint and fillet arc welded joint
402015019720607/16/15 Crash box and automobile chassis
412015019783507/16/15 Fe-based metal sheet and manufacturing method thereof
422015019783607/16/15 Fe-based metal sheet and manufacturing method thereof
432015019167007/09/15 Powder lubricant composition and manufacturing seamless steel pipe
442015019167407/09/15 Tubular threaded joint and lubricating coating forming composition for use therein
452015019180807/09/15 Case hardening steel with excellent fatigue properties
462015019181207/09/15 Resource saving-type titanium alloy member possessing improved strength and toughness and manufacturing the same
472015019205607/09/15 Titanium sheet covered with protective film superior in high temperature oxidation resistance and high temperature salt damage resistance, automobile exhaust system using same, and methods of production of same
482015019222907/09/15 Tubular threaded joint having improved high-torque makeup properties
492015019422707/09/15 Austenitic alloy tube
502015018301007/02/15 Plug for hot pipe making
512015018427607/02/15 Method for producing plug for piercing-rolling
522015018435307/02/15 System and providing information to operator of pile driver
532015017463406/25/15 Manufacturing method and manufacturing apparatus of press-formed body
542015017469006/25/15 Spot welding high-strength steel sheets excellent in joint strength
552015017470206/25/15 Method of welding overlapped portion, manufacturing overlap-welded member, overlap-welded member, and automotive part
562015017520806/25/15 Vehicle frame member structure with excellent impact resistance performance
572015017589106/25/15 Coal reforming method and coal reforming apparatus
582015017610106/25/15 Hollow stabilizer, and steel pipe for hollow stabilizers and producing the same
592015016711206/18/15 Rolled wire rod and manufacturing method thereof
602015016712106/18/15 Titanium alloy material
612015016719206/18/15 Steel sheet for container and manufacturing the same
622015016719606/18/15 Sic single crystal ingot and production method therefor
632015017081206/18/15 Manufacturing grain-oriented electrical steel sheet
642015015807906/11/15 Electromagnetic stirrer and continuous casting method
652015015924106/11/15 Ni-based alloy
662015015924406/11/15 High-strength hot-rolled steel sheet and producing the same
672015015176806/04/15 Bogie frame for railway vehicles
682015015253006/04/15 Duplex stainless steel
692015015253806/04/15 Titanium thin sheet
702015015256906/04/15 Apparatus for producing sic single crystal and producing sic single crystal
712015015299506/04/15 Structure including a frame having four sides and a closed cross-section structural member
722015014386105/28/15 Plastic working metals and plastic working apparatus
732015014422805/28/15 Quenched steel pipe member, vehicle axle beam using quenched steel pipe member, and manufacturing quenched steel pipe member
742015014429005/28/15 Method for manufacturing round billet of ni-containing high alloy having improved internal quality
752015014722405/28/15 Steel for wheel
762015014767805/28/15 Titanium 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
772015013579905/21/15 Flaw detection sensitivity adjustment method and abnormality diagnosis ultrasonic probe
782015013589605/21/15 Method of reduction processing of steel-making slag
792015013601605/21/15 Method for producing sic single crystal
802015013659005/21/15 Electro plating device
812015013686405/21/15 Rail
822015014020805/21/15 Plug for use in piercing machine and regenerating plug
832015014035805/21/15 Hot-dip galvannealed hot-rolled steel sheet and process for producing same
842015012841605/14/15 Method of manufacturing die forged crankshaft
852015013018205/14/15 Threaded joint for steel pipe
862015013250105/14/15 Method of producing plug for piercing-rolling
872015013260005/14/15 Method for three-dimensionally bending workpiece and bent product
882015012198205/07/15 Manufacturing seamless metal pipe, mandrel mill, and auxiliary tool
892015012198505/07/15 Opening thereof
902015012563005/07/15 Method for producing a plug for hot tube-making
912015011452704/30/15 Steel for oil country tubular goods and producing the same
922015011793704/30/15 Flux-cored wire for welding ultrahigh tensile strength steel
932015011851804/30/15 Steel sheet for electroplating, electroplated steel sheet, and methods for producing the same
942015010732204/23/15 Round billet for seamless metal tube and producing seamless metal tube
952015010772404/23/15 Dual phase stainless steel pipe and manufacturing method thereof
962015010138104/16/15 Method of cold rolling a seamless pipe
972015010138304/16/15 Method of cold-rolling steel sheet and cold-rolling facility
982015010138604/16/15 Water-blocking apparatus and water-blocking cooling water for hot-rolled steel sheet
992015010424304/16/15 Spot welded joint
1002015009735004/09/15 Coupling structure, coupling member having coupling structure, and manufacturing coupling member having coupling structure
1012015009885704/09/15 Steel material
1022015008998704/02/15 Composite rolling mill roll and rolling method
1032015009035904/02/15 Hot-dip galvanized steel pipe and manufacturing the same
1042015009069704/02/15 Electric resistance welding operation management device, electric resistance welding operation management method, and computer program
1052015009497904/02/15 Misalignment calculation system
1062015008284803/26/15 Rolling apparatus and rolling monitoring method
1072015008285103/26/15 Precursor detection method and precursor detection device of stick-slip phenomenon, and cold-drawing pipe or tube using precursor detection method
1082015008327803/26/15 High-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
1092015008328203/26/15 Seamless steel pipe and producing the same
1102015008672003/26/15 Steel sheet for container having excellent organic film performance and process for producing the same
1112015007524103/19/15 Equipment system for producing piercing-rolling plug
1122015007524303/19/15 Plug used in piercing machine
1132015007541903/19/15 Method for producing sic single crystal
1142015007542203/19/15 Epitaxial silicon carbide monocrystalline substrate and production of same
1152015007568003/19/15 Steel sheet suitable for impact absorbing member and its manufacture
1162015008137303/19/15 Scheduling apparatus, scheduling method, and computer program
1172015006865003/12/15 Production method and production facility of metal pipe
1182015006914103/12/15 Rail
1192015007170303/12/15 Fillet arc welded joint and forming the same
1202015007181203/12/15 Steel material
1212015005993203/05/15 Grain-oriented magnetic steel sheet and producing the same
1222015005993303/05/15 Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided component
1232015006132303/05/15 Vehicle body
1242015006405503/05/15 Titanium alloy for golf club face
1252015006445403/05/15 Case hardening steel material
1262015006449503/05/15 Steel sheet used to manufacture a container and manufacturing the same
1272015005331102/26/15 Nitrided steel member and manufacturing method thereof
1282015005575602/26/15 Method of measuring thickness of fe-zn alloy phase of galvannealed steel sheet and measuring the same
1292015005600502/26/15 Process for producing welded joint, and welded joint
1302015004773502/19/15 Method for heat treating a metal tube or pipe, metal tube or pipe, and heat treatment furnace
1312015004774902/19/15 Low alloy steel
1322015004783102/19/15 Stainless steel for oil wells and stainless steel pipe for oil wells
1332015005051902/19/15 Hot stamped steel and producing the same
1342015004102302/12/15 Fe-based metal plate and manufacturing the same
1352015004103002/12/15 Method for producing high-strength steel material excellent in sulfide stress cracking resistance
1362015004396202/12/15 Tailored blank for hot stamping, hot stamped member, and methods for manufacturing same
1372015004408602/12/15 Steel wire rod or steel bar having excellent cold forgeability
1382015004445002/12/15 Precoated metal sheet for automobile use excellent in resistance weldability, corrosion resistance, and formability
1392015004449802/12/15 Surface-coated aluminum and zinc plated steel sheet and preparing same
1402015004449902/12/15 Al-plated steel sheet, hot-pressing al-plated steel sheet, and automotive part
1412015003768402/05/15 Steel foil and manufacturing the same
1422015003404902/05/15 Rolled steel bar for hot forging, hot-forged section material, and common rail and producing the same
1432015003761002/05/15 Cold-rolled steel sheet and process for manufacturing same
1442015002695701/29/15 Method for manufacturing forged steel roll
1452015002759101/29/15 Steel material for nitriding and nitrided component
1462015002759301/29/15 Cold-rolled steel sheet and process for manufacturing same
1472015002056201/22/15 Plated steel plate for hot pressing and hot pressing plated steel plate
1482015002112601/22/15 Caliper brake device for railway vehicles
1492015002383401/22/15 Hot-rolled steel sheet and manufacturing same
1502015002423701/22/15 Steel sheet for hot stamping, production thereof, and hot stamping steel material
1512015002487101/22/15 Titanium alloy for golf club face
1522015001359001/15/15 Seed crystal holding shaft for use in single crystal production device, and producing single crystal
1532015001747101/15/15 Hot-rolled steel sheet and manufacturing method thereof
1542015000772801/08/15 Aqueous solution which efficiently absorbs and recovers carbon dioxide in exhaust gas, and recovering carbon dioxide using same
1552015001042501/08/15 Austenitic stainless steel
1562015001046701/08/15 Continuous fixed-bed catalytic reactor and catalytic reaction method using same
1572015001077501/08/15 Hot stamped steel and producing hot stamped steel
1582015001239501/08/15 Yard management apparatus, yard management method, and computer program
1592015000443301/01/15 Steel sheet, plated steel sheet, and producing the same
1602015000101501/01/15 Brake lining for railway vehicle, and disc brake equipped with the same
1612015000118801/01/15 Spot welded joint and spot welding method
1622015000184101/01/15 Threaded joint for pipes
1632015000442601/01/15 Pipeline and manufacturing method thereof
1642015000443001/01/15 Three-dimensionally bending machine, bending equipment line, and bent product
1652014037397812/25/14 Case hardened steel having reduced thermal treatment distortion
1662014037758212/25/14 High-strength cold-rolled steel sheet and producing the same
1672014036635312/18/14 Device for assembling railway wheel with brake discs
1682014036699212/18/14 Process for producing carbonitrided part
1692014036799912/18/14 Front floor panel
1702014037033012/18/14 Hot-dip plated high-strength steel sheet for presswork excellent in low-temperature toughness and corrosion resistance and manufacturing method thereof
1712014036003612/11/14 Device for measuring an internal or external profile of a tubular component
1722014036153012/11/14 Threaded tubular component and coating such a threaded tubular component
1732014036332912/11/14 Rolled steel bar or wire rod for hot forging
1742014036360712/11/14 Silicon carbide single crystal wafer and manufacturing same
1752014035241712/04/14 Device for measuring undulation of brake disc in railway wheel with brake discs
1762014035500412/04/14 Method for measuring end portion shape of threaded pipe or tube
1772014034215011/20/14 Non-oriented electrical steel sheet
1782014032871611/06/14 Steel for welding
1792014031163210/23/14 Method for producing steel tube for air bag
1802014031211510/23/14 Production management steel tubes and pipes
1812014030669910/16/14 Magnetizing magnetic particle testing of wheel
1822014030845510/16/14 Method for finishing a tubular threaded member with a dry protection coating
1832014029080610/02/14 Wire material for non-heat treated component, steel wire for non-heat treated component, and non-heat treated component and manufacturing method thereof
1842014029465910/02/14 Method for manufacturing high-si austenitic stainless steel
1852014029519410/02/14 Heat resistant ferritic steel and producing the same
1862014028669809/25/14 Welding material and welding joint
1872014028725709/25/14 Chromate-free precoated metal sheet having metallic appearance and water-based coating composition used in the same
1882014026106209/18/14 Method and device for steering truck of railway vehicle, and truck
1892014026191709/18/14 Method for manufacturing austenitic stainless steel
1902014025150709/11/14 Steel for surface hardening for machine structural use and part for machine structural use
1912014025581609/11/14 Titanium material for polymer electrolyte fuel cell separator, producing the same, and polymer electrolyte fuel cell using the same
1922014024580609/04/14 Method of producing seamless metal pipe
1932014024594509/04/14 Sic single crystal manufacturing method
1942014024612509/04/14 Grain-oriented electrical steel sheet and manufacturing method thereof
1952014024785609/04/14 Slag-supplying container for use in electric furnace for reduction processing of steel-making slag
1962014023855708/28/14 Method for producing cold-rolled steel sheet
1972014023879008/28/14 Brake disc for railway vehicle
1982014023994408/28/14 Carburization sensing method
1992014024193308/28/14 Cold-rolled steel sheet
2002014024241408/28/14 High-strength steel sheet and high-strength galvanized steel sheet excellent in shape fixability, and manufacturing method thereof
2012014023097308/21/14 Steel sheet and producing the same
2022014023415508/21/14 Ni-based heat resistant alloy
2032014023465608/21/14 Steel sheet provided with hot dip galvanized layer excellent in plating wettability and plating adhesion and production of same
2042014023465908/21/14 High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance and manufacturing method thereof
2052014022402408/14/14 Ultrasonic testing wheel
2062014022615408/14/14 Method for measuring thread element at end portion of pipe or tube
2072014022712608/14/14 High 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
2082014022755508/14/14 High-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
2092014021985808/07/14 Hot-forging micro-alloyed steel and hot-rolled steel excellent in fracture-splitability and machinability, and component made of hot-forged microalloyed steel
2102014020878007/31/14 Cooling system and cooling rolling steel
2112014021136107/31/14 Steel sheet shape control method and steel sheet shape control apparatus
2122014021232207/31/14 Duplex stainless steel
2132014021266007/31/14 Medium carbon steel sheet for cold working and manufacturing the same
2142014021268407/31/14 High-strength galvanized steel sheet excellent in bendability and manufacturing method thereof
2152014021268607/31/14 Hot-dip galvanized cold-rolled steel sheet and process for producing same
2162014020225007/24/14 Ultrasonic testing method and ultrasonic array probe
2172014020548707/24/14 Oil-well steel pipe having excellent sulfide stress cracking resistance
2182014020585507/24/14 High-strength steel sheet excellent in impact resistance and manufacturing method thereof, and high-strength galvanized steel sheet and manufacturing method thereof
2192014019065507/10/14 Continuous casting steel
2202014019153207/10/14 Shock absorbing member
2212014019175107/10/14 Magnetic testing method and apparatus
2222014019358807/10/14 Device for producing coated steel sheet and producing coated steel sheet
2232014019366707/10/14 High-strength cold-rolled steel sheet having excellent stretch flangeability and precision punchability and manufacturing method thereof
2242014018241407/03/14 Steel for induction hardening and crankshaft manufactured by using the same
2252014018308607/03/14 Three-piece resealable can
2262014018610107/03/14 Austenitic steel welded joint
2272014017486706/26/14 Shock absorbing member
2282014017824206/26/14 Non-post-heat treated steel and non-post-heat treated steel member
2292014017044006/19/14 High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of same
2302014015801506/12/14 Railway vehicle steering truck
2312014016166006/12/14 Titanium alloy
2322014016208806/12/14 High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of same
2332014013776405/22/14 Railway vehicle steering truck
2342014013799405/22/14 Austenitic stainless steel and producing austenitic stainless steel material
2352014013805405/22/14 Cooling apparatus, and manufacturing apparatus and manufacturing hot-rolled steel sheet
2362014013842705/22/14 Combined steel sheet pile, diaphragm wall, and disassembling combined steel sheet pile
2372014012410105/08/14 High-strength hot-rolled steel sheet having excellent local deformability and manufacturing method thereof
2382014012707305/08/14 Carburization resistant metal material
2392014012753105/08/14 High-corrosion-resistance hot-dip galvanized steel sheet having excellent appearance uniformity and manufacturing method thereof
2402014011632405/01/14 Production apparatus and production sic single crystal
2412014011632505/01/14 Production apparatus of sic single crystal by solution growth method, producing sic single crystal using the production apparatus, and crucible used in the production apparatus
2422014011759505/01/14 Cooling apparatus of thick-gauge steel plate
2432014010964004/24/14 Method of supplying lubrication oil in cold rolling
2442014010972304/24/14 Sintered friction material for high-speed railway
2452014010979304/24/14 Method 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
2462014010996204/24/14 Interconnector for solar cells, and solar cell module
2472014011002204/24/14 Hot-rolled steel sheet and producing same
2482014010613004/17/14 Grain oriented electrical steel sheet and producing grain oriented electrical steel sheet
2492014009704904/10/14 Brake lining for railway vehicles and disc brake equipped with the same

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