ClassID:

119771

C22C38/32 - page 5 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing chromium with boron

Recent Application in this class:
#1201
20150125716
2015-05-07

METHOD FOR MANUFACTURING GALVANIZED STEEL SHEET FOR HOT STAMPING, HOT-DIP GALVANNEALED STEEL SHEET FOR HOT STAMPING AND METHOD FOR MANUFACTURING SAME, AND HOT STAMPED COMPONENT

#1202
20150122377
2015-05-07

Steel, sheet steel product and process for producing a sheet steel product

#1203
20150118098
2015-04-30

Low temperature hardenable steels with excellent machinability

#1204
20150114527
2015-04-30

Steel for oil country tubular goods and method of producing the same

#1205
20150111064
2015-04-23

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET AND HIGH-STRENGTH ALLOYED HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT BENDING WORKABILITY AND MINIMAL STRENGTH DIFFERENCE BETWEEN CENTER PART AND END PARTS IN SHEET WIDTH DIRECTION, AND METHOD FOR MANUFACTURING SAME

#1206
20150107725
2015-04-23

High carbon hot rolled steel sheet having excellent material uniformity and method for manufacturing the same

#1207
20150101714
2015-04-16

Recrystallization, refinement, and strengthening mechanisms for production of advanced high strength metal alloys

#1208
20150090377
2015-04-02

STEEL SHEET FOR HOT PRESSING USE, PRESS-FORMED PRODUCT, AND METHOD FOR MANUFACTURING PRESS-FORMED PRODUCT

#1209
20150090376
2015-04-02

High carbon hot rolled steel sheet and method for manufacturing the same

#1210
20150086808
2015-03-26

HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET, AND HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET EXCELLENT IN FORMABILITY AND SHAPE FIXABILITY, AND METHODS FOR MANUFACTURING THEM

#1211
20150079420
2015-03-19

STEEL FOR HOT FORMING

#1212
20150076386
2015-03-19

Iron-based alloys and methods of making and use thereof

#1213
20150075680
2015-03-19

Steel sheet suitable for impact absorbing member and method for its manufacture

#1214
20150071811
2015-03-12

Steel strip having a low Si content

#1215
20150064497
2015-03-05

Steel strip having a low Si content

#1216
20150059935
2015-03-05

High strength cold rolled steel sheet

#1217
20150053315
2015-02-26

Boron-added high strength steel for bolt and high strength bolt having excellent delayed fracture resistance

#1218
20150050519
2015-02-19

Hot stamped steel and method for producing the same

#1219
20150047757
2015-02-19

STEEL SHEET FOR ROTOR CORE FOR IPM MOTOR, AND METHOD FOR MANUFACTURING SAME

#1220
20150047751
2015-02-19

High strength steel sheet and method of manufacturing the same

#1221
20150047749
2015-02-19

LOW ALLOY STEEL

#1222
20150047746
2015-02-19

Method for manufacturing steel sheet for rotor core for IPM motor

#1223
20150044502
2015-02-12

Hot-dip galvanized steel sheet for stamping having excellent cold workability, die hardenability, and surface quality, and producing method thereof

#1224
20150044086
2015-02-12

Steel wire rod or steel bar having excellent cold forgeability

#1225
20150044085
2015-02-12

Ferritic stainless steel sheet

#1226
20150043962
2015-02-12

Tailored blank for hot stamping, hot stamped member, and methods for manufacturing same

#1227
20150041030
2015-02-12

Method for producing high-strength steel material excellent in sulfide stress cracking resistance

#1228
20150041029
2015-02-12

Steel for mechanical structure for cold working, and method for manufacturing same

#1229
20150041026
2015-02-12

Ingot for bearing and production process

#1230
20150041024
2015-02-12

Ultrahigh-strength multiphase steel with improved properties during production and processing

#1231
20150038380
2015-02-05

Gear having excellent seizing resistance

#1232
20150037198
2015-02-05

WEAR RESISTANT HIGH TOUGHNESS STEEL

#1233
20150034218
2015-02-05

High strength cold rolled steel sheet

#1234
20150030881
2015-01-29

Method for manufacturing high strength galvanized steel sheet

#1235
20150027602
2015-01-29

STEEL SHEET FOR HOT PRESSING USE, PRESS-FORMED PRODUCT, AND METHOD FOR MANUFACTURING PRESS-FORMED PRODUCT

#1236
20150027596
2015-01-29

Steel sheet for hot press-forming, method for manufacturing the same, and method for producing hot press-formed parts using the same

#1237
20150024237
2015-01-22

Steel sheet for hot stamping, method for production thereof, and hot stamping steel material

#1238
20150024234
2015-01-22

Method for manufacturing hot-press formed steel-member, and the hot-press formed steel-member

#1239
20150023833
2015-01-22

Manufacturing method for electric furnace steel for carburizing without Mo addition

#1240
20150020992
2015-01-22

Non-scaling heat-treatable steel and method for producing a non-scaling component from said steel

#1241
20150020933
2015-01-22

HEAT-RESISTANT COLD ROLLED FERRITIC STAINLESS STEEL SHEET, HOT ROLLED FERRITIC STAINLESS STEEL SHEET FOR COLD ROLLING RAW MATERIAL, AND METHODS FOR PRODUCING SAME

#1242
20150020926
2015-01-22

STEEL FOR NITROCARBURIZING AND NITROCARBURIZED COMPONENT USING THE STEEL AS MATERIAL

#1243
20150013856
2015-01-15

Method for manufacturing press-formed product and press-formed product

#1244
20150013845
2015-01-15

HOT-ROLLED STRIP FOR PRODUCING AN ELECTRIC STEEL SHEET AND METHOD THEREFOR

#1245
20150010779
2015-01-08

Method for producing packaging steel

#1246
20150010775
2015-01-08

Hot stamped steel and method for producing hot stamped steel

#1247
20150007911
2015-01-08

METHOD FOR MANUFACTURING PRESS-FORMED PRODUCT, AND PRESS-FORMED PRODUCT

#1248
20150004433
2015-01-01

Steel sheet, plated steel sheet, and method for producing the same

#1249
20150004051
2015-01-01

SPRING STEEL

#1250
20150000802
2015-01-01

Hot-press formed product and method for manufacturing same

#1251
20150000801
2015-01-01

High-carbon hot rolled steel sheet with excellent hardenability and small in-plane anistropy and method for manufacturing the same

#1252
20140377584
2014-12-25

High-strength galvanized steel sheet having excellent formability and crashworthiness

#1253
20140370329
2014-12-18

Cold rolled steel sheet and manufacturing method thereof

#1254
20140369882
2014-12-18

Lean austenitic stainless steel

#1255
20140367002
2014-12-18

Hot-press formed product and method for manufacturing same

#1256
20140363694
2014-12-11

LOW DENSITY HIGH STRENGTH STEEL AND METHOD FOR PRODUCING SAID STEEL

#1257
20140352852
2014-12-04

HOT ROLLED HIGH TENSILE STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#1258
20140352836
2014-12-04

High-strength seamless steel pipe for oil well use having excellent resistance to sulfide stress cracking

#1259
20140348695
2014-11-27

LOW ALLOY STEEL

#1260
20140342185
2014-11-20

Cold rolled steel sheet and method for producing cold rolled steel sheet

#1261
20140338798
2014-11-20

High Strength Steel Exhibiting Good Ductility and Method of Production via Quenching and Partitioning Treatment by Zinc Bath

#1262
20140338797
2014-11-20

High Strength Steel Exhibiting Good Ductility and Method of Production via In-Line Heat Treatment Downstream of Molten Zinc Bath

#1263
20140335374
2014-11-13

High tensile strength galvanized steel sheets excellent in formability and methods of manufacturing the same

#1264
20140334966
2014-11-13

Hot-rolled steel sheet for nitriding, cold-rolled steel sheet for nitriding excellent in fatigue strength, manufacturing method thereof, and automobile part excellent in fatigue strength using the same

#1265
20140332122
2014-11-13

HIGH CARBON HOT ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME (AS AMENDED)

#1266
20140328714
2014-11-06

ALLOYING TECHNIQUE FOR FE-BASED BULK AMORPHOUS ALLOY

#1267
20140322559
2014-10-30

High-strength flat steel product and method for producing same

#1268
20140301888
2014-10-09

High-strength H-beam steel exhibiting excellent low-temperature toughness and method of manufacturing same

#1269
20140294660
2014-10-02

HOT-ROLLED FERRITIC STAINLESS STEEL SHEET WITH EXCELLENT COLD CRACKING RESISTANCE AND MANUFACTURING PROCESS THEREFOR

#1270
20140294491
2014-10-02

Weld metal having excellent temper embrittlement resistance

#1271
20140287914
2014-09-25

Stainless steel foil and catalyst carrier for exhaust gas purifying device using the foil

#1272
20140283960
2014-09-25

AIR-HARDENABLE BAINITIC STEEL WITH ENHANCED MATERIAL CHARACTERISTICS

#1273
20140261919
2014-09-18

LOW CARBON-HIGH MANGANESE STEEL AND MANUFACTURING PROCESS THEREOF

#1274
20140261916
2014-09-18

HIGH STRENGTH - HIGH DUCTILITY COLD ROLLED RECOVERY ANNEALED STEEL AND PROCESS FOR MANUFACTURE THEREOF

#1275
20140261915
2014-09-18

Line pipe steels and process of manufacturing

#1276
20140261906
2014-09-18

Bearing steel and method for producing same

#1277
20140251513
2014-09-11

High-strength hot rolled steel sheet with excellent bendability and low-temperature toughness, and method for manufacturing the same

#1278
20140251512
2014-09-11

Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing

#1279
20140242416
2014-08-28

High-strength steel sheet and method for manufacturing same

#1280
20140242415
2014-08-28

High-strength hot-dip galvanized steel sheet and high-strength alloyed hot-dip galvanized steel sheet having excellent formability and small material anisotropy with ultimate tensile strength of 980 MPa or more

#1281
20140241934
2014-08-28

Steel sheet

#1282
20140241829
2014-08-28

Steel wire for bolt, bolt, and manufacturing processes therefor

#1283
20140230973
2014-08-21

Steel sheet and method of producing the same

#1284
20140227126
2014-08-14

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

#1285
20140227124
2014-08-14

IRON-BASED ALLOY FOR POWDER INJECTION MOLDING

#1286
20140219859
2014-08-07

ALLOYS FOR HARDBANDING WELD OVERLAYS

#1287
20140216614
2014-08-07

Ferritic stainless steel plate which has excellent ridging resistance and method of production of same

#1288
20140216611
2014-08-07

Method for producing hot-pressed member

#1289
20140216610
2014-08-07

Method for producing hot-pressed member

#1290
20140212660
2014-07-31

Medium carbon steel sheet for cold working and method for manufacturing the same

#1291
20140212323
2014-07-31

FIRST LAYER OR UPPER LAYER WELDING SECTION OF HIGH Cr STEEL TURBINE ROTOR, OVERLAY WELDING MATERIAL FOR WELDING SECTION, AND METHOD FOR MANUFACTURING OVERLAY WELDING SECTION

#1292
20140209216
2014-07-31

High-manganese steel with superior coating adhesion and method for manufacturing hot-dip galvanized steel from same

#1293
20140205487
2014-07-24

Oil-well steel pipe having excellent sulfide stress cracking resistance

#1294
20140193667
2014-07-10

High-strength cold-rolled steel sheet having excellent stretch flangeability and precision punchability and manufacturing method thereof

#1295
20140190597
2014-07-10

Method of production of hot coil for line pipe

#1296
20140182752
2014-07-03

ALLOY STEEL FOR HOT FORGING AND HEAT TREATMENT METHOD THEREOF

#1297
20140166166
2014-06-19

Method for producing hot-formed and press-hardened automobile column

#1298
20140162088
2014-06-12

High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of same

#1299
20140150930
2014-06-05

HOT PRESS FORMING STEEL PLATE, FORMED MEMBER USING SAME, AND METHOD FOR MANUFACTURING THE PLATE AND MEMBER

#1300
20140144560
2014-05-29

Method of manufacturing hot-press-formed steel member

#1301
20140144559
2014-05-29

Method for production of martensitic steel having a very high yield point and sheet or part thus obtained

#1302
20140120365
2014-05-01

Steel sheet for hot pressing and process for manufacturing hot pressed member using the steel sheet

#1303
20140110022
2014-04-24

Hot-rolled steel sheet and method for producing same

#1304
20140105780
2014-04-17

Non-magnetic metal alloy compositions and applications

#1305
20140102597
2014-04-17

High strength galvanized steel sheet and method for manufacturing the same

#1306
20140099228
2014-04-10

Steel with excellent rolling-contact fatigue properties

#1307
20140096858
2014-04-10

Apparatus for manufacturing compound powder, method of manufacturing iron-boron compound powder by using the apparatus, boron alloy powder mixture, method of manufacturing the boron alloy powder mixture, combined powder structure, method of manufacturing the combined powder structure, steel pipe, and method of manufacturing the steel pipe

#1308
20140090755
2014-04-03

Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the same

#1309
20140087208
2014-03-27

Cold-rolled steel sheet

#1310
20140083574
2014-03-27

HEAT-HARDENED STEEL WITH EXCELLENT CRASHWORTHINESS AND METHOD FOR MANUFACTURING HEAT-HARDENABLE PARTS USING SAME

#1311
20140069619
2014-03-13

Ferritic stainless steel for biofuel supply system part, biofuel supply system part, ferritic stainless steel for exhaust heat recovery unit, and exhaust heat recovery unit

#1312
20140065316
2014-03-06

Compositions and methods for determining alloys for thermal spray, weld overlay, thermal spray post processing applications, and castings

#1313
20140065007
2014-03-06

HOT PRESS-FORMED PRODUCT, PROCESS FOR PRODUCING SAME, AND THIN STEEL SHEET FOR HOT PRESS FORMING

#1314
20140057128
2014-02-27

Welded blank and part

#1315
20140056754
2014-02-27

Hot press-formed product and process for producing same

#1316
20140056753
2014-02-27

HOT PRESS-FORMED PRODUCT, PROCESS FOR PRODUCING SAME, AND THIN STEEL SHEET FOR HOT PRESS FORMING

#1317
20140056749
2014-02-27

HOT-WORK TOOL STEEL AND A PROCESS FOR MAKING A HOT-WORK TOOL STEEL

#1318
20140053955
2014-02-27

STEEL FOR COLD PUNCHING AND STEEL ELEMENT FOR STEEL BELT USING THE SAME

#1319
20140044989
2014-02-13

Manufacturing method of a high-strength cold-rolled steel sheet having excellent uniform elongation and hole expandability

#1320
20140044987
2014-02-13

Steel sheet for hot stamping member and method of producing same

#1321
20140044585
2014-02-13

Process for producing hot press-formed product

#1322
20140041767
2014-02-13

Hot-Rolled Flat Steel Product Produced from a Complex Phase Steel and Method for the Production Thereof

#1323
20140037980
2014-02-06

Hot stamped article, method of producing hot stamped article, energy absorbing member, and method of producing energy absorbing member

#1324
20140034196
2014-02-06

HOHERFESTER MEHRPHASENSTAHL MIT AUSGEZEICHNETEN UMFORMEIGENSCHAFTEN HIGH STRENGTH MULTI-PHASE STEEL HAVING EXCELLENT FORMING PROPERTIES

#1325
20140027022
2014-01-30

Hot-rolled steel sheet for gas nitrocarburizing and manufacturing method thereof

#1326
20140023550
2014-01-23

FERRITIC STAINLESS STEEL SHEET EXCELLENT IN HEAT RESISTANCE AND WORKABILITY AND METHOD OF PRODUCTION OF SAME

#1327
20140023432
2014-01-23

FERRITIC STAINLESS STEEL EXCELLENT IN CORROSION RESISTANCE AND STRENGTH OF WELD ZONE AND TIG WELDED STRUCTURE

#1328
20140014234
2014-01-16

Case hardening steel, method for producing same, and mechanical structural part using case hardening steel

#1329
20140009872
2014-01-09

Consumer electronics machined housing using coating that exhibit metamorphic transformation

#1330
20140003990
2014-01-02

High-tension steel plate excellent in base metal toughness and HAZ toughness

#1331
20130340899
2013-12-26

Steel sheet for hot stamping use, method of production of same, and method of production of high strength part

#1332
20130337289
2013-12-19

High purity ferritic stainless steel sheet excellent in corrosion resistance and anti-glare property

#1333
20130337287
2013-12-19

Zn—Al—Mg based alloy hot-dip plated steel sheet, and method for producing the same

#1334
20130319583
2013-12-05

High-purity ferritic stainless steel sheet with excellent oxidation resistance and high-temperature strength, and process for producing the same

#1335
20130316262
2013-11-28

Ferritic stainless steel excellent in corrosion resistance and conductivity and method for manufacturing the same, separator of proton-exchange membrane fuel cell and proton-exchange membrane fuel cell

#1336
20130306204
2013-11-21

Hot rolled ferritic stainless steel sheet, method for producing same, and method for producing ferritic stainless steel sheet

#1337
20130302204
2013-11-14

HIGH CARBON STEEL WIRE ROD EXCELLENT IN DRAWABILITY AND FATIGUE CHARACTERISTICS AFTER WIRE DRAWING

#1338
20130292009
2013-11-07

Method for manufacturing hot stamped body and hot stamped body

#1339
20130278366
2013-10-24

ALLOY COMPOSITION, FE-BASED NANO-CRYSTALLINE ALLOY AND FORMING METHOD OF THE SAME AND MAGNETIC COMPONENT

#1340
20130273391
2013-10-17

High-yield-ratio high-strength steel sheet having excellent workability

#1341
20130272914
2013-10-17

STEEL WIRE MATERIAL AND METHOD FOR MANUFACTURING SAME

#1342
20130272912
2013-10-17

Ferritic stainless steel excellent in oxidation resistance

#1343
20130266820
2013-10-10

METAL ALLOY COMPOSITIONS AND APPLICATIONS THEREOF

#1344
20130260177
2013-10-03

Abrasion and corrosion resistant alloy and hardfacing/cladding applications

#1345
20130252017
2013-09-26

Steel sheet for hot pressing and method for manufacturing hot-pressed member using the same

#1346
20130248060
2013-09-26

Strain aging hardening steel sheet excellent in aging resistance, and manufacturing method thereof

#1347
20130233452
2013-09-12

Method of making non-stainless steels with high strength and high ductility

#1348
20130224516
2013-08-29

Coating compositions, applications thereof, and methods of forming

#1349
20130224065
2013-08-29

Bearing steel being excellent both in workability after spheroidizing-annealing and in hydrogen fatigue resistance property after quenching and tempering

#1350
20130220490
2013-08-29

Steel sheet and method for manufacturing steel sheet

#1351
20130216423
2013-08-22

High carbon steel wire rod having excellent drawability

#1352
20130216422
2013-08-22

ABRASION RESISTANT STEEL PLATE WHICH EXHIBITS EXCELLENT WELD TOUGHNESS AND EXCELLENT DELAYED FRACTURE RESISTANCE

#1353
20130209831
2013-08-15

High-Strength, Cold-Formable Steel and Flat Steel Product Made from Such a Steel

#1354
20130206288
2013-08-15

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

#1355
20130206286
2013-08-15

ABRASION RESISTANT STEEL PLATE WHICH EXHIBITS EXCELLENT WELD TOUGHNESS AND EXCELLENT DELAYED FRACTURE RESISTANCE

#1356
20130199676
2013-08-08

Method for manufacturing hot stamped body having vertical wall and hot stamped body having vertical wall

#1357
20130189146
2013-07-25

Low-alloyed steel and components made thereof

#1358
20130186526
2013-07-25

Hot-rolled steel sheet having excellent cold formability and hardenability and method for manufacturing the same

#1359
20130186521
2013-07-25

Profiled steel wire with high mechanical characteristics resistant to hydrogen embrittlement

#1360
20130174945
2013-07-11

Bearing steel and ingot material for bearing having excellent rolling contact fatigue life characteristics and method for manufacturing the same

#1361
20130174943
2013-07-11

Case hardened steel and method for producing same

#1362
20130171342
2013-07-04

R-T-B sintered magnet manufacturing method

#1363
20130160743
2013-06-27

Method of producing common rail and locally reinforced common rail

#1364
20130157081
2013-06-20

Machine component with a cavitation resistant coating

#1365
20130153096
2013-06-20

High-yield-ratio and high-strength steel sheet excellent in workability

#1366
20130153091
2013-06-20

Hot-rolled steel sheet, cold-rolled steel sheet, galvanized steel sheet, and methods of manufacturing the same

#1367
20130146181
2013-06-13

Steel for carburizing, carburized steel component, and method of producing the same

#1368
20130146180
2013-06-13

Steel for carburizing, carburized steel component, and method of producing the same

#1369
20130142688
2013-06-06

High-strength steel sheet exhibiting excellent stretch-flange formability and bending workability, and method of producing molten steel for the high-strength steel sheet

#1370
20130133789
2013-05-30

Steel wire and wire rod

#1371
20130130119
2013-05-23

Method of making negative electrode

#1372
20130129560
2013-05-23

FERRITIC STAINLESS STEEL

#1373
20130122322
2013-05-16

Steel sheet for hot pressing and method of manufacturing hot-pressed part using steel sheet for hot pressing

#1374
20130101457
2013-04-25

Steel for machine structure exhibiting excellent machinability

#1375
20130092293
2013-04-18

Lean austenitic stainless steel

#1376
20130087253
2013-04-11

High strength steel sheet and method for manufacturing the same

#1377
20130087250
2013-04-11

Steel for nitriding and nitrided part

#1378
20130084205
2013-04-04

Steel for steel tube with excellent sulfide stress cracking resistance

#1379
20130068350
2013-03-21

Method and apparatus for heating a pre-coated plate of steel

#1380
20130025747
2013-01-31

Steel for induction hardening, roughly shaped material for induction hardening, producing method thereof, and induction hardening steel part

#1381
20130022491
2013-01-24

High-carbon steel wire excellent in wire drawability and fatigue property after wiredrawing

#1382
20130008573
2013-01-10

Ferritic stainless steel sheet excellent in heat resistance and workability and method of production of same

#1383
20130004360
2013-01-03

Ferritic stainless steel sheet excellent in oxidation resistance

#1384
20130000796
2013-01-03

High strength, hot dipped galvanized steel sheet excellent in shapeability and method of production of same

#1385
20120321903
2012-12-20

Hot-pressed member

#1386
20120318415
2012-12-20

SIDE RAIL AND METHOD FOR PRODUCING A HOT-FORMED AND PRESS-HARDENED SIDE RAIL

#1387
20120318409
2012-12-20

SOLID STABILIZER, STEEL MATERIAL FOR SOLID STABILIZER, AND MANUFACTURING METHOD OF SOLID STABILIZER

#1388
20120295123
2012-11-22

Steel plate for cold forging and process for producing same

#1389
20120286025
2012-11-15

Ni—Fe-based alloy brazing filler material

#1390
20120282487
2012-11-08

High-strength steel sheet having excellent processability and paint bake hardenability, and method for producing of high-strength steel sheet

#1391
20120279616
2012-11-08

Steel material for hardening

#1392
20120256361
2012-10-11

Steel for leaf spring with high fatigue strength, and leaf spring parts

#1393
20120255654
2012-10-11

Dual phase steel sheet and method of manufacturing the same

#1394
20120247618
2012-10-04

HIGH STRENGTH STEEL MATERIAL AND HIGH STRENGTH BOLT EXCELLENT IN DELAYED FRACTURE RESISTANCE AND METHODS OF PRODUCTION OF SAME

#1395
20120224992
2012-09-06

Alloys for hardbanding weld overlays

#1396
20120222786
2012-09-06

Manufacturing method of carbon steel sheet superior in formability

#1397
20120216920
2012-08-30

AUTOMOBILE PART MANUFACTURING METHOD USING QUENCHED STEEL SHEET

#1398
20120216642
2012-08-30

Tempered steel

#1399
20120205013
2012-08-16

Spring steel with improved hardenability and pitting resistance

#1400
20120186704
2012-07-26

High-strength seamless steel tube, having excellent resistance to sulfide stress cracking, for oil wells and method for manufacturing the same

#1401
20120186686
2012-07-26

Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment

#1402
20120175028
2012-07-12

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#1403
20120168035
2012-07-05

Steel for machine structural use, manufacturing method for same, case hardened steel component, and manufacturing method for same

#1404
20120164472
2012-06-28

Method of producing a steel component provided with a metallic coating giving protection against corrosion

#1405
20120118439
2012-05-17

High-steel galvanized steel sheet and method for manufacturing the same

#1406
20120091758
2012-04-19

AUTOMOBILE COLUMN AND METHOD FOR PRODUCING A HOT-FORMED AND PRESS-HARDENED AUTOMOBILE COLUMN

#1407
20120090741
2012-04-19

Method for producing a hot-formed and press-hardened metal component

#1408
20120085467
2012-04-12

Fabrication process of coated stamped parts

#1409
20120085465
2012-04-12

Carburized component and manufacturing method

#1410
20120082586
2012-04-05

Nitrogen alloyed stainless steel and process

#1411
20120080122
2012-04-05

Steel for nitriding use and nitrided part

#1412
20120074106
2012-03-29

Method for manufacturing a welded component with very high mechanical characteristics from a coated lamination sheet

#1413
20120064362
2012-03-15

Coated steel stamped product

#1414
20120063945
2012-03-15

Steel for machine structural use

#1415
20120042992
2012-02-23

Method for manufacturing seamless pipes

#1416
20120040203
2012-02-16

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

#1417
20120037281
2012-02-16

High strength galvanized steel sheet and method for manufacturing the same

#1418
20120018063
2012-01-26

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

#1419
20120014830
2012-01-19

FERRITIC STAINLESS STEEL EXCELLENT IN HEAT RESISTANCE AND WORKABILITY SHEET

#1420
20120006451
2012-01-12

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

#1421
20110308670
2011-12-22

Hardfacing material

#1422
20110305594
2011-12-15

Steel material composition for producing piston rings and cylinder sleeves

#1423
20110291431
2011-12-01

CRASH BOX, AND METHOD OF MAKING A CRASH BOX

#1424
20110272065
2011-11-10

Soft magnetic alloy ribbon and its production method, and magnetic device having soft magnetic alloy ribbon

#1425
20110265535
2011-11-03

High-hardness shot material for shot peening and shot peening method

#1426
20110247734
2011-10-13

Surface Decarburization-Restrained Steel and Manufacturing Method Thereof

#1427
20110232542
2011-09-29

SECURITY CABINET

#1428
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

#1429
20110214475
2011-09-08

Process for manufacturing stamped products, and stamped products prepared from the same

#1430
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

#1431
20110168302
2011-07-14

HIGH-STRENGTH ULTRATHIN STEEL WIRE AND METHOD OF MANUFACTURING THE SAME

#1432
20110168301
2011-07-14

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

#1433
20110132502
2011-06-09

Method for producing a formed steel part having a predominantly ferritic-bainitic structure

#1434
20110121056
2011-05-26

Compositions and methods for determining alloys for thermal spray, weld overlay, thermal spray post processing applications, and castings

#1435
20110100720
2011-05-05

Glass forming hardbanding material

#1436
20110068152
2011-03-24

Compositions and methods for determining alloys for thermal spray, weld overlay, thermal spray post processing applications, and castings

#1437
20110064963
2011-03-17

THERMAL SPRAY PROCESSES AND ALLOYS FOR USE IN SAME

#1438
20110048586
2011-03-03

DUAL PHASE STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#1439
20110041962
2011-02-24

Spring steel with improved hardenability and pitting resistance

#1440
20110033730
2011-02-10

Steel based composite material

#1441
20110031779
2011-02-10

Vehicle body reinforcing member

#1442
20110024006
2011-02-03

STEEL FOR HIGH-STRENGTH COMPONENTS MADE OF BANDS, SHEETS OR TUBES HAVING EXCELLENT FORMABILITY AND PARTICULAR SUITABILITY FOR HIGH-TEMPERATURE COATING PROCESSES

#1443
20110023991
2011-02-03

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

#1444
20110017363
2011-01-27

HIGH STRENGTH THIN STEEL SHEET EXCELLING IN WELDABILITY AND PROCESS FOR PRODUCING THE SAME

#1445
20110008647
2011-01-13

High-strength cold-rolled steel sheet, high-strength galvanized steel sheet, and high-strength alloyed hot-dip galvanized steel sheet having excellent formability and weldability, and methods for manufacturing the same

#1446
20110006491
2011-01-13

Process for manufacturing stamped products, and stamped products prepared from the same

#1447
20110002806
2011-01-06

High-alloy cold work die steel

#1448
20100330392
2010-12-30

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

#1449
20100314009
2010-12-16

High strength galvanized steel sheet excellent in formability

#1450
20100307644
2010-12-09

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

#1451
20100236668
2010-09-23

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

#1452
20100233016
2010-09-16

Rare earth magnet

#1453
20100223927
2010-09-09

FERRITIC STAINLESS STEEL SHEET WITH EXCELLENT THERMAL FATIGUE PROPERTIES, AND AUTOMOTIVE EXHAUST-GAS PATH MEMBER

#1454
20100218857
2010-09-02

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

#1455
20100218856
2010-09-02

Cr-Containing Steel Superior in Heat Fatigue Charateristics

#1456
20100183473
2010-07-22

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

#1457
20100159276
2010-06-24

Galvanized rolling-hardened cold-rolled flat product and process for producing it

#1458
20100154942
2010-06-24

Mechanism of structural formation for metallic glass based composites with enhanced ductility

#1459
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

#1460
20100139821
2010-06-10

Method for producing a workpiece and a workpiece

#1461
20100139820
2010-06-10

WEAR-RESISTANT STEEL PLATE HAVING EXCELLENT WEAR RESISTANCE AT HIGH TEMPERATURES AND EXCELLENT BENDING WORKABILITY AND METHOD FOR MANUFACTURING THE SAME

#1462
20100132850
2010-06-03

HIGH STRENGTH GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#1463
20100132849
2010-06-03

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

#1464
20100126643
2010-05-27

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

#1465
20100104890
2010-04-29

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

#1466
20100101780
2010-04-29

PROCESS OF APPLYING HARD-FACING ALLOYS HAVING IMPROVED CRACK RESISTANCE AND TOOLS MANUFACTURED THEREFROM

#1467
20100086430
2010-04-08

HEAT RESISTANT FERRITIC STEEL

#1468
20100059150
2010-03-11

High toughness abrasion resistant steel with little change in hardness during use and method of production of same

#1469
20100055490
2010-03-04

Method of producing common rail and locally reinforced common rail

#1470
20100054649
2010-03-04

Martensitic stainless steel and antifriction bearing using the same

#1471
20100051143
2010-03-04

Case Hardening Steel Tube Having Improved Workability and a Process for its Manufacture

#1472
20100043927
2010-02-25

Alloy composition, Fe-based nano-crystalline alloy and forming method of the same and magnetic component

#1473
20100021338
2010-01-28

High-temperature alloy

#1474
20100015348
2010-01-21

Method of forming a hardened surface on a substrate

#1475
20090314395
2009-12-24

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

#1476
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

#1477
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

#1478
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

#1479
20090238713
2009-09-24

Ultrahigh-strength thin steel sheet

#1480
20090220815
2009-09-03

Plate

#1481
20090214892
2009-08-27

High strength steel sheet having superior ductility

#1482
20090202382
2009-08-13

High manganese steel strips with excellent coatability and superior surface property, coated steel strips using steel strips and method for manufacturing the steel strips

#1483
20090151824
2009-06-18

High strength wire rod excellent in drawability and method of producing same

#1484
20090145525
2009-06-11

Induction hardened hollow driving shaft

#1485
20090142218
2009-06-04

Lean austenitic stainless steel

#1486
20090123323
2009-05-14

ALLOY COMPOSITIONS SUITABLE FOR MOLTEN MAGNESIUM ENVIRONMENTS

#1487
20090120537
2009-05-14

Tensile elongation of near metallic glass alloys

#1488
20090110589
2009-04-30

Steel Material and Process for Producing the Same

#1489
20090098403
2009-04-16

Low alloy steel for oil country tubular goods and seamless steel pipe

#1490
20090092513
2009-04-09

Ferritic stainless steel sheet superior in heat resistance

#1491
20090087337
2009-04-02

Case-hardening steel excellent in cold forgeability and low carburization distortion property

#1492
20090065106
2009-03-12

Method for manufacturing an ultra soft high carbon hot-rolled steel sheet

#1493
20090060774
2009-03-05

High-temperature alloy

#1494
20090047168
2009-02-19

Continuously Cast Enameled Steel Sheet Remarkably Excellent in Fishscale Resistance and Method of Production of the Same

#1495
20090025836
2009-01-29

Method of producing a part with very high mechanical properties from a rolled coated sheet

#1496
20090014098
2009-01-15

High-Strength Hot-Dip Galvanized Steel Sheet Excellent in Formability and Method for Producing Same

#1497
20090004040
2009-01-01

Ferritic stainless steel sheet for raw material pipe for bellows pipe

#1498
20080295923
2008-12-04

Manufacturing method of carbon steel sheet superior in formability

#1499
20080279712
2008-11-13

Ferritic stainless steel sheet with excellent thermal fatigue properties, and automotive exhaust-gas path member

#1500
20080216927
2008-09-11

High Temperature Bolt Material