ClassID:

119749

C22C38/001 - page 16 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing N

Recent Application in this class:
#4501
20120070330
2012-03-22

High-strength steel sheet and the method for production therefor

#4502
20120070329
2012-03-22

Ferritic martensitic iron based alloy, a component and a process

#4503
20120067469
2012-03-22

Very thin steel sheet and production method thereof

#4504
20120063945
2012-03-15

Steel for machine structural use

#4505
20120048662
2012-03-01

Martensitic stainless steel for disc brakes

#4506
20120048427
2012-03-01

Steel for nitrocarburizing, nitrocarburized steel part, and producing method of nitrocarburized steel part

#4507
20120045358
2012-02-23

HIGH MANGANESE NITROGEN-CONTAINING STEEL SHEET HAVING HIGH STRENGTH AND HIGH DUCTILITY, AND METHOD FOR MANUFACTURING THE SAME

#4508
20120042992
2012-02-23

Method for manufacturing seamless pipes

#4509
20120040203
2012-02-16

High strength galvanized steel sheet having excellent formability, weldability, and fatigue properties and method for manufacturing the same

#4510
20120037283
2012-02-16

High-Strength, High-Toughness Steel Wire Rod, and Method for Manufacturing Same

#4511
20120037282
2012-02-16

High strength galvanized steel sheet with excellent workability and method for manufacturing the same

#4512
20120037281
2012-02-16

High strength galvanized steel sheet and method for manufacturing the same

#4513
20120037277
2012-02-16

Method of treating steel for grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheet

#4514
20120034484
2012-02-09

METAL FOIL

#4515
20120034126
2012-02-09

Stainless austenitic low Ni steel alloy

#4516
20120031532
2012-02-09

Steel plate for line pipe excellent in strength and ductility and method of production of same

#4517
20120031530
2012-02-09

Stainless steel for oil well, stainless steel pipe for oil well, and method of manufacturing stainless steel for oil well

#4518
20120031529
2012-02-09

Maraging steel strip

#4519
20120031528
2012-02-09

High-strength steel sheet, hot-dipped steel sheet, and alloy hot-dipped steel sheet that have excellent fatigue, elongation, and collision characteristics, and manufacturing method for said steel sheets

#4520
20120027637
2012-02-02

Steel for welded structure and producing method thereof

#4521
20120021917
2012-01-26

SUBSTRATE FOR SUPERCONDUCTING WIRING, SUPERCONDUCTING WIRING AND PRODUCTION METHOD FOR SAME

#4522
20120021246
2012-01-26

Weld metal and welded structure having weld joints using the same

#4523
20120020827
2012-01-26

Ferritic stainless steel with excellent heat resistance

#4524
20120018063
2012-01-26

CASE-HARDENED STEEL SUPERIORIN COLD WORKABILITY, MACHINABILITY, AND FATIGUE CHARACTERISTICS AFTER CARBURIZED QUENCHING AND METHOD OF PRODUCTION OF SAME

#4525
20120018055
2012-01-26

Steel sheet for cans with excellent surface properties after drawing and ironing and method for producing the same

#4526
20120018054
2012-01-26

STAINLESS STEEL MATERIAL HAVING OUTSTANDING HIGH-TEMPERATURE STRENGTH, AND A PRODUCTION METHOD THEREFOR

#4527
20120018049
2012-01-26

Process for the production of grain-oriented magnetic sheet starting from thin slab

#4528
20120018028
2012-01-26

High strength steel pipe for low-temperature usage having excellent buckling resistance and toughness of welded heat affected zone and method for producing the same

#4529
20120015204
2012-01-19

STAINLESS STEEL ALLOY

#4530
20120014831
2012-01-19

Wire rod, steel wire, and manufacturing method thereof

#4531
20120014830
2012-01-19

FERRITIC STAINLESS STEEL EXCELLENT IN HEAT RESISTANCE AND WORKABILITY SHEET

#4532
20120014829
2012-01-19

AUSTENITIC PARAMAGNETIC CORROSION RESISTANT MATERIAL

#4533
20120014828
2012-01-19

Non-oriented electrical steel sheet and manufacturing method thereof

#4534
20120013430
2012-01-19

MANUFACTURING METHOD OF GRAIN ORIENTED ELECTRICAL STEEL SHEET, GRAIN ORIENTED ELECTRICAL STEEL SHEET FOR WOUND CORE, AND WOUND CORE

#4535
20120009434
2012-01-12

Cold-rolled steel sheet

#4536
20120009433
2012-01-12

DUPLEX STAINLESS STEEL SHEET WITH EXCELLENT PRESS-FORMABILITY

#4537
20120006785
2012-01-12

Wear resistant vapor deposited coating, method of coating deposition and applications therefor

#4538
20120006451
2012-01-12

CARBON STEEL SHEET HAVING EXCELLENT CARBURIZATION PROPERTIES, AND METHOD FOR PRODUCING SAME

#4539
20120003116
2012-01-05

AUSTENITIC STAINLESS STEEL

#4540
20120000580
2012-01-05

Corrosion-Resistant Austenitic Steel

#4541
20120000262
2012-01-05

Method for manufacturing grain-oriented silicon steel with single cold rolling

#4542
20110318606
2011-12-29

ZINC-BASED ALLOY-PLATED STEEL MATERIAL EXCELLENT IN RESISTANCE TO MOLTEN-METAL EMBRITTLEMENT CRACKING

#4543
20110318218
2011-12-29

Low specific gravity steel for forging use excellent in machineability

#4544
20110318217
2011-12-29

COLD-ROLLED STEEL SHEET WITH EXCELLENT BENDING WORKABILITY, METHOD FOR MANUFACTURING THE SAME, AND MEMBER USING THE SAME

#4545
20110315279
2011-12-29

High-strength galvanized steel sheet having excellent formability and method for manufacturing the same

#4546
20110308669
2011-12-22

METHOD FOR MANUFACTURING METAL PIPE

#4547
20110308084
2011-12-22

METHOD FOR MANUFACTURING HEAT RESISTING MEMBER APPLICABLE TO AN EXHAUST GAS GUIDE ASSEMBLY WITH IMPROVED HEAT RESISTANCE FOR VGS TURBOCHARGER

#4548
20110306789
2011-12-15

PROCESS FOR THE MANUFACTURE OF ADIPIC ACID

#4549
20110297277
2011-12-08

Steel alloy and tools or components manufactured out of the steel alloy

#4550
20110294042
2011-12-01

Stainless steel for polymer fuel cell separator and method for preparing same

#4551
20110290383
2011-12-01

HIGH STRENGTH COLD ROLLED STEEL SHEET EXCELLENT IN WELDABILITY AND METHOD FOR MANUFACTURING THE SAME

#4552
20110290377
2011-12-01

Method for producing duplex stainless steel pipe

#4553
20110288630
2011-11-24

Endoprosthesis containing multi-phase ferrous steel

#4554
20110287280
2011-11-24

High-strength cold-rolled steel sheet excellent in bending workability

#4555
20110286879
2011-11-24

Clothing ornament made from a high-Mn austenitic stainless steel

#4556
20110284137
2011-11-24

Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof

#4557
20110280760
2011-11-17

Ferrite stainless steel with low black spot generation

#4558
20110277886
2011-11-17

NITRIDING OF NIOBIUM STEEL AND PRODUCT MADE THEREBY

#4559
20110272066
2011-11-10

Manufacturing method of steel sheet for cans

#4560
20110268601
2011-11-03

Steel for welded structure and producing method thereof

#4561
20110265920
2011-11-03

High-purity ferritic stainless steels excellent in corrosion resistance and method of production of same

#4562
20110262298
2011-10-27

STEEL FOR WELDED STRUCTURES EXCELLENT IN HIGH TEMPERATURE STRENGTH AND LOW TEMPERATURE TOUGHNESS AND METHOD OF PRODUCTION OF SAME

#4563
20110262297
2011-10-27

Method for producing R-T-B sintered magnet

#4564
20110259481
2011-10-27

High Strength Steel Plate for Nuclear Reactor Containment Vessel and Method of Manufacturing the Same

#4565
20110253691
2011-10-20

Stainless steel flux-cored welding wire for welding of zinc-coated steel sheet and arc welding method of zinc-coated steel sheet using same

#4566
20110253268
2011-10-20

High carbon content and high strength heat-treated steel rail and method for producing the same

#4567
20110253262
2011-10-20

Corrosion-resistant austenitic steel alloy

#4568
20110252854
2011-10-20

Method for producing high alloy pipe

#4569
20110250088
2011-10-13

Ferritic-austenitic stainless steel

#4570
20110249995
2011-10-13

Conductive belt and electrophotographic apparatus

#4571
20110248071
2011-10-13

Austenitic welding material, and preventive maintenance method for stress corrosion cracking and preventive maintenance method for intergranular corrosion, using same

#4572
20110247733
2011-10-13

Seamless steel pipe and method for manufacturing the same

#4573
20110247727
2011-10-13

METHOD FOR PROCESSING MEMBER HAVING EXCELLENT CHEMICAL CONVERSION TREATABILITY

#4574
20110247715
2011-10-13

High-strength steel tube having excellent chemical conversion treatability and excellent formability and method for manufacturing the same

#4575
20110243786
2011-10-06

Low carbon resulfurized free cutting steel

#4576
20110240176
2011-10-06

HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY, HIGH-STRENGTH GALVANIZED STEEL SHEET, AND METHODS FOR MANUFACTURING THE SAME

#4577
20110239835
2011-10-06

Steel for machine structure use excellent in cutting tool lifetime and machining method of same

#4578
20110236248
2011-09-29

High-purity ferritic stainless steel with excellent corrosion resistance and workability and method of production of same

#4579
20110236247
2011-09-29

HEAT RESISTANT STEEL FOR EXHAUST VALVE

#4580
20110229363
2011-09-22

Steel for machine and structural use having excellent machinability

#4581
20110229362
2011-09-22

NON-ORIENTED ELECTRICAL STEEL SHEET

#4582
20110226459
2011-09-22

Material for joining and product produced therewith

#4583
20110226391
2011-09-22

C+N AUSTENITIC STAINLESS STEEL HAVING HIGH STRENGTH AND EXCELLENT CORROSION RESISTANCE, AND FABRICATION METHOD THEREOF

#4584
20110226386
2011-09-22

Hardened martensitic steel having a low cobalt content, process for manufacturing a part from steel, and part thus obtained

#4585
20110226378
2011-09-22

High-strength stainless steel pipe excellent in sulfide stress cracking resistance and high-temperature carbonic-acid gas corrosion resistance

#4586
20110220252
2011-09-15

DUAL-PHASE STEEL, FLAT PRODUCT MADE OF SUCH A DUAL-PHASE STEEL AND PROCESS FOR THE PRODUCTION OF A FLAT PRODUCT

#4587
20110217567
2011-09-08

METHOD FOR THE MANUFACTURE OF A COMPOUND PRODUCT WITH A SURFACE REGION OF A WEAR RESISTANT COATING, SUCH A PRODUCT AND THE USE OF A STEEL MATERIAL FOR OBTAINING THE COATING

#4588
20110209798
2011-09-01

Grain-oriented electrical steel sheet and manufacturing method thereof

#4589
20110192504
2011-08-11

Method for producing a galvanized steel sheet

#4590
20110182764
2011-07-28

Heat-resisting steel for engine valves excellent in high-temperature strength

#4591
20110182749
2011-07-28

TURBOCHARGER AND ADJUSTABLE BLADE THEREFOR

#4592
20110180187
2011-07-28

Method for producing grain-oriented silicon steel containing copper

#4593
20110176953
2011-07-21

FERRITIC STAINLESS STEEL SHEET FOR EGR COOLERS

#4594
20110176914
2011-07-21

Turbocharger and blade bearing ring therefor

#4595
20110174418
2011-07-21

Aluminum plated steel sheet for rapid heating hot-stamping, production method of the same and rapid heating hot-stamping method by using this steel sheet

#4596
20110168303
2011-07-14

HIGH TENSILE STRENGTH STEEL FOR CONTAINER AND PRODUCING METHOD OF THE SAME

#4597
20110168301
2011-07-14

Method for manufacturing an ultrahigh strength hot dip galvanized steel sheet having martensitic structure as matrix

#4598
20110168300
2011-07-14

MANUFACTURING METHOD FOR VERY HIGH-STRENGTH COLD-ROLLED DUAL-PHASE STEEL SHEETS AND SHEETS SO PRODUCED

#4599
20110162764
2011-07-07

HIGH-CR FERRITIC/MARTENSITIC STEEL HAVING IMPROVED CREEP RESISTANCE AND PREPARATION METHOD THEREOF

#4600
20110162750
2011-07-07

Flexible pipe for conveying hydrocarbons having a high corrosion resistance, and method for making same

#4601
20110160838
2011-06-30

ENDOPROSTHESIS CONTAINING MULTI-PHASE FERROUS STEEL

#4602
20110159397
2011-06-30

Stainless steel material for a separator of a solid polymer fuel cell and a solid polymer fuel cell using the separator

#4603
20110155290
2011-06-30

Case hardening steel, carburized component, and manufacturing method of case hardening steel

#4604
20110155285
2011-06-30

Manufacturing method of grain-oriented electrical steel sheet

#4605
20110147368
2011-06-23

Austenitic FE-CR-NI alloy for high temperature use

#4606
20110146852
2011-06-23

High strength steel sheet and method for manufacturing the same

#4607
20110139761
2011-06-16

Flux-cored wire for stainless steel arc welding

#4608
20110139321
2011-06-16

AUSTENITIC STAINLESS STEEL, AND HYDROGENATION METHOD THEREOF

#4609
20110139320
2011-06-16

Method of making a hypereutectoid, head-hardened steel rail

#4610
20110139316
2011-06-16

High strength galvannealed steel sheet with excellent appearance and method for manufacturing the same

#4611
20110139315
2011-06-16

High strength galvanized steel sheet with excellent formability

#4612
20110139313
2011-06-16

Manufacturing method of oriented SI steel with high electric-magnetic property

#4613
20110132501
2011-06-09

MARTENSITIC STAINLESS STEEL SEAMLESS TUBE FOR OIL COUNTRY TUBULAR GOODS AND MANUFACTURING METHOD THEREOF

#4614
20110126945
2011-06-02

Ni-based alloy high-chrome steel structure and manufacturing method of the same

#4615
20110126944
2011-06-02

THICK-WALLED HIGH-STRENGTH HOT ROLLED STEEL SHEET WITH EXCELLENT LOW-TEMPERATURE TOUGHNESS AND METHOD FOR PRODUCING SAME

#4616
20110123387
2011-05-26

FERRITIC STAINLESS STEEL EXCELLENT IN HEAT RESISTANCE AND TOUGHNESS

#4617
20110110812
2011-05-12

FERRITE STAINLESS STEEL FOR USE IN PRODUCING UREA WATER TANK

#4618
20110108168
2011-05-12

HIGH-STRENGTH STEEL SHEET FOR CAN AND METHOD FOR MANUFACTURING SAME

#4619
20110100516
2011-05-05

Bake hardening steel with excellent surface properties and resistance to secondary work embrittlement, and preparation method thereof

#4620
20110097595
2011-04-28

Steel material for dissimilar metal joining, joined body of dissimilar metals and process for joining dissimilar metal materials

#4621
20110097234
2011-04-28

Lean duplex stainless steel excellent in corrosion resistance and toughness of weld heat affected zone

#4622
20110094637
2011-04-28

Martensitic stainless steel strengthened by copper-nucleated nitride precipitates

#4623
20110091347
2011-04-21

Steel product for welding

#4624
20110088819
2011-04-21

AUSTENITIC HEAT RESISTANT ALLOY, HEAT RESISTANT PRESSURE MEMBER COMPRISING THE ALLOY, AND METHOD FOR MANUFACTURING THE SAME MEMBER

#4625
20110086726
2011-04-14

Iron-based alloy for a golf club head

#4626
20110079328
2011-04-07

HIGH STRENGTH HOT ROLLED STEEL SHEET FOR LINE PIPE USE EXCELLENT IN LOW TEMPERATURE TOUGHNESS AND DUCTILE FRACTURE ARREST PERFORMANCE AND METHOD OF PRODUCTION OF SAME

#4627
20110076512
2011-03-31

High-strength steel sheet and method of producing molten steel for high-strength steel sheet

#4628
20110076177
2011-03-31

HIGH-STRENGTH STEEL SHEET FOR CANS AND METHOD FOR MANUFACTURING THE SAME

#4629
20110073223
2011-03-31

STEEL SHEET FOR GALVANIZING WITH EXCELLENT WORKABILITY, AND METHOD FOR MANUFACTURING THE SAME

#4630
20110070457
2011-03-24

High-Strength UOE Steel Pipe Excellent in Deformability and Low-Temperature Toughness of Heat Affected Zone

#4631
20110067787
2011-03-24

High-strength low-alloy steel excellent in high-pressure hydrogen environment embrittlement resistance characteristics and method for producing the same

#4632
20110064649
2011-03-17

Austenitic stainless steel for hydrogen gas and a method for its manufacture

#4633
20110064601
2011-03-17

STAINLESS STEEL PRODUCT, USE OF THE PRODUCT AND METHOD OF ITS MANUFACTURE

#4634
20110059005
2011-03-10

Iron nitride powders for use in magnetic, electromagnetic, and microelectronic devices

#4635
20110056592
2011-03-10

HIGH-STRENGTH NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#4636
20110049109
2011-03-03

Process of forming an encapsulated magnet assembly

#4637
20110048589
2011-03-03

High-strength steel sheet and method for manufacturing the same

#4638
20110048588
2011-03-03

COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#4639
20110043063
2011-02-24

Encapsulated magnet assembly and process for making

#4640
20110041965
2011-02-24

High strength thick-gauge steel plate superior in weldability and having tensile strength of 780 MPA or more and method of production of same

#4641
20110041959
2011-02-24

STEEL FOR MACHINE STRUCTURE USE FOR SURFACE HARDENING AND STEEL PART FOR MACHINE STRUCTURE USE

#4642
20110041653
2011-02-24

Method of manufacturing ultra low carbon ferritic stainless steel

#4643
20110036469
2011-02-17

Steel plate that exhibits excellent low-temperature toughness in a base material and weld heat-affected zone and has small strength anisotropy, and manufacturing method thereof

#4644
20110036465
2011-02-17

High-strength galvanized steel sheet with excellent formability and method for manufacturing the same

#4645
20110036463
2011-02-17

Carburized steel part

#4646
20110031235
2011-02-10

Durable iron-chromium-aluminum alloy showing minor changes in heat resistance

#4647
20110030857
2011-02-10

High strength thin steel sheet for the superior press formability and surface quality and galvanized steel sheet and method for manufacturing the same

#4648
20110030851
2011-02-10

Low-carbon martensitic chromium-containing steel

#4649
20110025440
2011-02-03

R-T-B-type sintered magnet and method for production thereof

#4650
20110024005
2011-02-03

Method for producing two-phase stainless steel pipe

#4651
20110024004
2011-02-03

High-strength steel sheet and galvanized steel sheet having very good balance between hole expansibility and ductility, and also excellent in fatigue resistance, and methods of producing the steel sheets

#4652
20110024002
2011-02-03

METHOD OF PROCESSING METALLIC MATERIAL FOR A CONDUCTIVE MEMBER CELL AND A METHOD OF ADJUSTING SURFACE ROUGHNESS OF THE METALLIC MATERIAL

#4653
20110023991
2011-02-03

High strength steel plate, steel pipe with excellent low temperature toughness, and method of production of same

#4654
20110023288
2011-02-03

ENCAPSULATED STATOR ASSEMBLY AND PROCESS FOR MAKING

#4655
20110020167
2011-01-27

High-strength thick steel plate for storage container excellent in low-temperature toughness of multi-layer welded joint

#4656
20110017360
2011-01-27

Hot-rolled steel sheet excellent in fatigue properties and stretch-flange formability and method for manufacturing the same

#4657
20110017355
2011-01-27

FERRITIC HEAT-RESISTANT STEEL

#4658
20110017351
2011-01-27

Nitrocarburized raw material for crankshafts and method for manufacturing the same

#4659
20110014083
2011-01-20

STAINLESS STEEL USED FOR OIL COUNTRY TUBULAR GOODS

#4660
20110011834
2011-01-20

Linepipe steel

#4661
20110008648
2011-01-13

High-strength steel sheet, strength member for vehicles using the same, and method for producing strength member for vehicles

#4662
20110008200
2011-01-13

Heat-resistance ferritic stainless steel

#4663
20110005493
2011-01-13

Method of producing common rail and common rail

#4664
20110002808
2011-01-06

FIRE-RESISTANT STEEL MATERIAL SUPERIOR IN WELD HEAT AFFECTED ZONE REHEAT EMBRITTLEMENT RESISTANCE AND LOW TEMPERATURE TOUGHNESS AND METHOD OF PRODUCTION OF SAME

#4665
20110000589
2011-01-06

Ferrite-austenite stainless steel sheet excellent in ridging resistance and workability and process for manufacturing the same

#4666
20110000587
2011-01-06

Steel

#4667
20110000200
2011-01-06

Heat-resistant, austenitic cast steel and exhaust member made thereof

#4668
20100330392
2010-12-30

GALVANIZED STEEL SHEET EXCELLENT IN UNIFORMITY AND METHOD FOR PRODUCING THE SAME

#4669
20100314009
2010-12-16

High strength galvanized steel sheet excellent in formability

#4670
20100313988
2010-12-16

STEEL TUBE WITH EXCELLENT STEAM OXIDATION RESISTANCE AND METHOD FOR PRODUCING THE STEEL TUBE

#4671
20100308505
2010-12-09

Plastic injection mold of low carbon martensitic stainless steel

#4672
20100307644
2010-12-09

PROCESS FOR MANUFACTURING COLD-ROLLED AND ANNEALED STEEL SHEET WITH A VERY HIGH STRENGTH, AND SHEET THUS PRODUCED

#4673
20100304183
2010-12-02

High strength hot dip galvanized steel sheet and high strength galvannealed steel sheet excellent in shapeability and plateability

#4674
20100294472
2010-11-25

USE OF A DUPLEX STAINLESS STEEL IN A PHOSPHORIC ACID PRODUCTION SYSTEM

#4675
20100294402
2010-11-25

Ferrite-austenite stainless steel sheet for structural component excellent in workability and impact-absorbing property and method for producing the same

#4676
20100291407
2010-11-18

Alloy to be surface-coated and sliding members

#4677
20100286461
2010-11-11

Reactor for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated

#4678
20100282372
2010-11-11

High-strength stainless steel material and production process of the same

#4679
20100278684
2010-11-04

PROCESS FOR MANUFACTURING STAINLESS STEEL CONTAINING FINE CARBONITRIDES, AND PRODUCT OBTAINED FROM THIS PROCESS

#4680
20100276038
2010-11-04

MARTENSITIC STAINLESS STEEL, METHOD FOR MAKING PARTS FROM SAID STEEL AND PARTS THUS MADE

#4681
20100263772
2010-10-21

WIRE RODS HAVING SUPERIOR STRENGTH AND DUCTILITY FOR DRAWING AND METHOD FOR MANUFACTURING THE SAME

#4682
20100258219
2010-10-14

High-strength steel sheet with excellent low temperature toughness and manufacturing thereof

#4683
20100251713
2010-10-07

Steam turbine power plant

#4684
20100247957
2010-09-30

High-strength cold-rolled steel sheet excellent in bending workability

#4685
20100247368
2010-09-30

ALLOY AND A METHOD OF MAKING AN ALLOY

#4686
20100239884
2010-09-23

Plated steel wire for parallel wire strand (PWS) with excellent twist properties

#4687
20100236670
2010-09-23

HEAVY WALL SEAMLESS STEEL PIPE FOR LINE PIPE AND A MANUFACTURING METHOD THEREOF

#4688
20100233015
2010-09-16

Stainless Steel Sheet for Structural Components Excellent in Impact Absorption Property

#4689
20100230016
2010-09-16

High-strength steel plate and producing method therefor

#4690
20100230011
2010-09-16

Austenitic stainless hot-rolled steel material with excellent corrosion resistance, proof stress, and low-temperature toughness

#4691
20100224288
2010-09-09

INTERMEDIATE PIECE FOR CONNECTING MOLDED ARTICLES OF MANGANESE STEEL WITH CARBON STEEL AND METHOD FOR CONNECTING AUSTENITIC MANGANESE STEEL CASTING PIECES WITH STANDARD RAILS

#4692
20100221573
2010-09-02

PROCESS FOR MANUFACTURING STEEL SHEET HAVING HIGH TENSILE STRENGTH AND DUCTILITY CHARACTERISTICS, AND SHEET THUS PRODUCED

#4693
20100218857
2010-09-02

HIGH TENSILE STRENGTH GALVANIZED STEEL SHEET EXCELLENT IN FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#4694
20100212785
2010-08-26

High-strength low-alloy steel excellent in high-pressure hydrogen environment embrittlement resistance characteristics and method for producing the same

#4695
20100206440
2010-08-19

Method of production of 780 MPa class high strength steel plate excellent in low temperature toughness

#4696
20100206439
2010-08-19

HIGH STRENGTH HOT ROLLED THICK STEEL SHEET EXCELLENT IN STRENGTH AND TOUGHNESS AFTER HEAT TREATMENT AND METHOD FOR MANUFACTURING THE SAME

#4697
20100193090
2010-08-05

Steel for machine and structural use having excellent machinability and process for producing the same

#4698
20100193086
2010-08-05

Method for manufacturing martensitic stainless steel pipe or tube

#4699
20100193080
2010-08-05

Method for making strain aging resistant steel

#4700
20100192476
2010-08-05

Wear-resistant material

#4701
20100189591
2010-07-29

STEEL FOR PRODUCING MACHINE COMPONENTS FORMED FROM SOLID STOCK

#4702
20100189590
2010-07-29

MARAGING STEEL AND MARAGING STEEL FOR METALLIC BELT

#4703
20100189589
2010-07-29

SPORTS GEAR APPARATUS MADE FROM CR-MN-N AUSTENITIC STAINLESS STEEL

#4704
20100186857
2010-07-29

INTERNAL HIGH HARDNESS TYPE PEARLITIC RAIL WITH EXCELLENT WEAR RESISTANCE, ROLLING CONTACT FATIGUE RESISTANCE, AND DELAYED FRACTURE PROPERTY AND METHOD FOR PRODUCING SAME

#4705
20100186855
2010-07-29

Steel and processing method for the manufacture of high strength, fracture-splittable machinery components

#4706
20100183473
2010-07-22

Hot forging use non-heat-treated steel and hot forged non-heat-treated steel part

#4707
20100172790
2010-07-08

IRON-NICKEL-CHROMIUM-SILICON ALLOY

#4708
20100172788
2010-07-08

COLD ROLLEDSTEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#4709
20100172785
2010-07-08

Ferritic-austenitic stainless steel

#4710
20100170597
2010-07-08

Method of making an embossed metal gasket

#4711
20100170596
2010-07-08

Process for producing a corrosion-resistant austenitic alloy component

#4712
20100166594
2010-07-01

Austenitic heat resistant alloy

#4713
20100158745
2010-06-24

PISTON RING MATERIAL FOR INTERNAL COMBUSTION ENGINE

#4714
20100150772
2010-06-17

HOT-FORMING STEEL ALLOY

#4715
20100150771
2010-06-17

AUSTENITIC SERIES STAINLESS STEEL AND RELEVANT CASTING METHOD

#4716
20100150770
2010-06-17

Stainless steel excellent in corrosion resistance, ferritic stainless steel excellent in resistance to crevice corrosion and formability, and ferritic stainless steel excellent in resistance to crevice corrosion

#4717
20100143747
2010-06-10

Liquid phase diffusion bonding method of metal machine part and such metal machine part

#4718
20100143180
2010-06-10

Hot-forging micro-alloyed steel and hot-rolled steel excellent in fracture-splitability and machinability, and component made of hot-forged microalloyed steel

#4719
20100139818
2010-06-10

Ferritic stainless steel sheet having superior sulfuric acid corrosion resistance and method for manufacturing the same

#4720
20100139811
2010-06-10

Carbonitrided induction hardened steel part superior in surface fatigue strength at high temperature and method of production of same

#4721
20100136369
2010-06-03

High strength and toughness steel structures by friction stir welding

#4722
20100132855
2010-06-03

Fire-resistant steel superior in weld joint reheat embrittlement resistance and toughness and method of production of same

#4723
20100132850
2010-06-03

HIGH STRENGTH GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#4724
20100132849
2010-06-03

High tensile-strength galvanized steel sheet and process for manufacturing high tensile-strength galvanized steel sheet

#4725
20100132846
2010-06-03

Spring element made from a ferritic chromium steel

#4726
20100132429
2010-06-03

COLD-WORK DIE STEEL AND DIES FOR COLD PRESSING

#4727
20100126644
2010-05-27

FERRITIC-AUSTENITIC STAINLESS STEEL EXCELLENT IN CORROSION RESISTANCE AND WORKABILITY ANDMETHOD OF PRODUCTION OF SAME

#4728
20100126643
2010-05-27

Steel rod and high strength steel wire having superior ductility and methods of production of same

#4729
20100122754
2010-05-20

High-strength martensite heat resisting cast steel, method of producing the steel, and applications of the steel

#4730
20100119403
2010-05-13

Austenitic Stainless Steel for Cold Working Suitable For Later Machining

#4731
20100116832
2010-05-13

Lacquered baked steel sheet for can

#4732
20100114304
2010-05-06

Medical devices

#4733
20100112377
2010-05-06

Galvanized high strength steel sheet

#4734
20100108203
2010-05-06

Ultra-High Strength Stainless Alloy Strip, a Method of Making Same, and a Method of Using Same for Making a Golf Club Head

#4735
20100108201
2010-05-06

High-strength hot rolled steel sheet being free from peeling and excellent in surface properties and burring properties, and method for manufacturing the same

#4736
20100104891
2010-04-29

Zinc-plated high-tension steel sheet excellent in press formability

#4737
20100104890
2010-04-29

Hot dip plated high strength steel sheet for press forming use superior in low temperature toughness

#4738
20100104468
2010-04-29

Low carbon resulfurized free-machining steel having high machinability

#4739
20100092330
2010-04-15

ECO-FRIENDLY PB-FREE FREE CUTTING STEEL WITH EXCELLENT MACHINABILITY AND HOT WORKABILITY

#4740
20100089505
2010-04-15

Method for manufacturing hot-rolled sheet having fine-grained ferrite, and hot-rolled sheet

#4741
20100089501
2010-04-15

Martensitic Creep Resistant Steel Strengthened by Z-Phase

#4742
20100086431
2010-04-08

Enameling steel sheet, excellent in fishscale resistance and method of producing the same

#4743
20100086430
2010-04-08

HEAT RESISTANT FERRITIC STEEL

#4744
20100084121
2010-04-08

PLATE

#4745
20100084057
2010-04-08

Cold-rolled steel sheet and galvannealed steel sheet

#4746
20100084054
2010-04-08

High strength hot rolled steel products for line-pipes excellent in low temperature toughness and production method of the same

#4747
20100084051
2010-04-08

Method for manufacturing carburized part, and steel part

#4748
20100074792
2010-03-25

COLD WORK DIE STEEL, DIE, AND METHOD FOR PRODUCTION OF COLD WORK DIE STEEL

#4749
20100065168
2010-03-18

Fire resistant steel excellent in high temperature strength, toughness, and reheating embrittlement resistance and process for production of the same

#4750
20100061878
2010-03-11

Ferritic stainless steel sheet for water heater excellent in corrosion resistance at welded part and steel sheet toughness

#4751
20100055490
2010-03-04

Method of producing common rail and locally reinforced common rail

#4752
20100054984
2010-03-04

MACHINING STEEL SUPERIOR IN MANUFACTURABILITY

#4753
20100054983
2010-03-04

Austenitic stainless steel

#4754
20100054649
2010-03-04

Martensitic stainless steel and antifriction bearing using the same

#4755
20100047609
2010-02-25

ELECTRIC RESISTANCE WELDED STEEL TUBE FOR HEAT TREATMENT AND METHOD FOR MANUFACTURING THE SAME

#4756
20100047105
2010-02-25

Lean austenitic stainless steel

#4757
20100040872
2010-02-18

Product for enameling and enameled product

#4758
20100040502
2010-02-18

Creep-resistant steel

#4759
20100034689
2010-02-11

AUSTENITIC STAINLESS STEEL

#4760
20100024926
2010-02-04

High tensile strength steel having favorable delayed fracture resistance and method for manufacturing the same

#4761
20100008815
2010-01-14

Steel superior in CTOD properties of weld heat-affected zone and method of production of same

#4762
20100000636
2010-01-07

DUPLEX STAINLESS STEEL

#4763
20100000281
2010-01-07

Method for manufacturing seamless steel pipe made of high Cr-high Ni alloy steel

#4764
20090317283
2009-12-24

Corrosion-resistant, cold-formable, machinable, high strength, martensitic stainless steel

#4765
20090314395
2009-12-24

Method of production of high strength thin-gauge steel sheet excellent in elongation and hole expandability

#4766
20090311125
2009-12-17

Hot-working steel excellent in machinability and impact value

#4767
20090308499
2009-12-17

Process for manufacturing iron-carbon-manganese austenitic steel sheet with excellent resistance to delayed cracking, and sheet thus produced

#4768
20090308498
2009-12-17

Method of production and production facility of high strength cold rolled steel sheet excellent in chemical convertibility

#4769
20090305078
2009-12-10

Brazing material

#4770
20090304543
2009-12-10

Steel for nitrocarburizing use, steel product for nitrocarburizing use and crankshaft

#4771
20090301608
2009-12-10

Carburized and induction-hardened component

#4772
20090291017
2009-11-26

High strength Cr-Ni alloy material and seamless pipe for oil well

#4773
20090285717
2009-11-19

Iron-Nickel-Chrome-Silicon-Alloy

#4774
20090277542
2009-11-12

Steel material for automobile chassis parts superior in fatigue characteristics and method of production of automobile chassis parts using the same

#4775
20090272470
2009-11-05

Method of heat treating cultivating disc, coulter, and seed drill blades made from heat quenched boron steels, such that they can be roller re-edged and re-sharpened, and yet retain excellent toughness, hardness and wear characteristics, and are especially useful in dry sandy soils such as found in certain wheat growing regions

#4776
20090272469
2009-11-05

Stainless-steel pipe for oil well and process for producing the same

#4777
20090272468
2009-11-05

Method for Manufacturing Bake-Hardenable High-Strength Cold-Rolled Steel Sheet

#4778
20090263270
2009-10-22

Corrosion-Resistant, Free-Machining, Magnetic Stainless Steel

#4779
20090260729
2009-10-22

HIGH-CARBON HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#4780
20090255610
2009-10-15

Cold-rolled steel sheet excellent in paint bake hardenability and ordinary-temperature non-aging property and method of producing the same

#4781
20090252640
2009-10-08

STEEL ALLOY, A HOLDER OR A HOLDER DETAIL FOR A PLASTIC MOULDING TOOL, A TOUGH HARDENED BLANK FOR A HOLDER OR HOLDER DETAIL, A PROCESS FOR PRODUCING A STEEL ALLOY

#4782
20090250147
2009-10-08

Dr Steel Sheet and Manufacturing Method Thereof

#4783
20090250146
2009-10-08

High Strength Thick-Gauge Electric-Resistance Welded Steel Pipe Excellent in Hardenability, Hot Workability and Fatigue Strength and Method of Production of the Same

#4784
20090246067
2009-10-01

High-strength steel sheet excellent in resistance to stress-relief annealing and in low-temperature joint toughness

#4785
20090246066
2009-10-01

IRON-BASED ALLOY FOR MAKING A GOLF CLUB HEAD

#4786
20090246065
2009-10-01

ALLOY, SHAFT MADE THEREFROM, AND MOTOR WITH SHAFT

#4787
20090242085
2009-10-01

Dual phase steel sheet with good bake-hardening properties

#4788
20090223609
2009-09-10

High-strength hot rolled steel plate and manufacturing method thereof

#4789
20090218093
2009-09-03

Use of a steel composition for the production of an armouring layer of a flexible pipe and the flexible pipe

#4790
20090218014
2009-09-03

Method for producing duplex stainless steel seamless pipe

#4791
20090217795
2009-09-03

String for musical instrument

#4792
20090214892
2009-08-27

High strength steel sheet having superior ductility

#4793
20090202384
2009-08-13

HIGH TENSILE STRENGTH HOT-ROLLED STEEL SHEET HAVING SUPERIOR STRAIN AGING HARDENABILITY AND METHOD FOR PRODUCING THE SAME

#4794
20090202380
2009-08-13

Austenitic stainless steel strip having a bright surface finish and excellent mechanical properties

#4795
20090199935
2009-08-13

Method of production of high flux density grain-oriented silicon steel sheet

#4796
20090180917
2009-07-16

HIGH STRENGTH ALLOY

#4797
20090178640
2009-07-16

Cast steel piston for internal combustion engines

#4798
20090174129
2009-07-09

High-strength stainless steel spring and method of manufacturing the same

#4799
20090169418
2009-07-02

COMPONENT FOR SUPERCRITICAL WATER OXIDATION PLANTS, MADE OF AN AUSTENITIC STAINLESS STEEL ALLOY

#4800
20090169414
2009-07-02

LOW-CARBON SULFUR-CONTAINING FREE-CUTTING STEEL WITH EXCELLENT CUTTABILITY