ClassID:

119752

C22C38/005 - page 5 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides

Recent Application in this class:
#1201
20170178773
2017-06-22

Rare earth permanent magnet and method for producing rare earth permanent magnet

#1202
20170178772
2017-06-22

Rare earth magnet

#1203
20170175237
2017-06-22

Ferritic stainless steel and method for producing same, and heat exchanger equipped with ferritic stainless steel as member

#1204
20170175217
2017-06-22

Hot rolled and annealed ferritic stainless steel sheet, method of producing same, and cold rolled and annealed ferritic stainless steel sheet

#1205
20170170695
2017-06-15

RING MAGNET FOR SPM MOTOR, PRODUCTION METHOD FOR RING MAGNET FOR SPM MOTOR, SPM MOTOR, AND PRODUCTION METHOD FOR SPM MOTOR

#1206
20170162305
2017-06-08

Alloy for R-T-B-based rare earth sintered magnet and manufacturing method thereof, and manufacturing method of R-T-B-based rare earth sintered magnet

#1207
20170159160
2017-06-08

Ultra high-strength spring steel

#1208
20170159156
2017-06-08

Iron-based alloy coating and method for manufacturing the same

#1209
20170159151
2017-06-08

Method for manufacturing high-strength galvanized steel sheet

#1210
20170154713
2017-06-01

Magnet having regions of different magnetic properties and method for forming such a magnet

#1211
20170148568
2017-05-25

Permanent magnet, motor, and generator

#1212
20170145534
2017-05-25

High-yield-ratio high-strength cold-rolled steel sheet and method of producing the same

#1213
20170145531
2017-05-25

Method for manufacturing hot stamped body and hot stamped body

#1214
20170140856
2017-05-18

R-(Fe, Co)-B sintered magnet and making method

#1215
20170140855
2017-05-18

R-T-B based sintered magnet

#1216
20170130305
2017-05-11

Duplex ferritic austenitic stainless steel composition

#1217
20170130294
2017-05-11

Bainite-containing-type high-strength hot-rolled steel sheet having excellent isotropic workability and manufacturing method thereof

#1218
20170130286
2017-05-11

Steel product and manufacturing method of the same

#1219
20170121789
2017-05-04

Method for manufacturing austenite-ferrite stainless steel with improved machinability

#1220
20170121788
2017-05-04

Process for manufacturing cold-rolled steel sheet

#1221
20170117094
2017-04-27

Method for manufacturing R-T-B based sintered magnet

#1222
20170107593
2017-04-20

Rolled ferritic stainless steel sheet, method for producing the same, and flange part

#1223
20170107591
2017-04-20

High-yield-ratio, high-strength cold-rolled steel sheet and production method therefor

#1224
20170103851
2017-04-13

SINTERED NDFEB MAGNET AND METHOD FOR MANUFACTURING THE SAME

#1225
20170103837
2017-04-13

NdFeB magnet containing cerium and manufacturing method thereof

#1226
20170103836
2017-04-13

R-T-B based sintered magnet

#1227
20170103835
2017-04-13

R-T-B based sintered magnet

#1228
20170098503
2017-04-06

Rare earth sintered magnet and making method

#1229
20170098497
2017-04-06

R-T-B-based alloy powder and method for producing same, and R-T-B-based sintered magnet and method for producing same

#1230
20170098496
2017-04-06

High-performance NdFeB permanent magnet comprising nitride phase and production method thereof

#1231
20170096723
2017-04-06

HIGH STRENGTH COLD ROLLED STEEL SHEET AND HIGH STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT DUCTILITY AND BENDABILITY, AND METHODS FOR PRODUCING SAME

#1232
20170096719
2017-04-06

EXTREMELY HIGH CONDUCTIVITY LOW COST STEEL

#1233
20170088922
2017-03-30

High-strength hot-dip galvanized steel sheet and process for producing the same

#1234
20170088916
2017-03-30

Thick-walled high-strength hot rolled steel sheet having excellent hydrogen induced cracking resistance and manufacturing method thereof

#1235
20170088913
2017-03-30

High toughness and high tensile strength thick steel plate and production method therefor

#1236
20170084370
2017-03-23

Magnetic compound and production method thereof

#1237
20170081944
2017-03-23

Wellsite hardfacing with distributed hard phase and method of using same

#1238
20170073800
2017-03-16

Ferritic stainless steel

#1239
20170073799
2017-03-16

Ferritic stainless steel

#1240
20170067140
2017-03-09

Steel for induction hardening

#1241
20170067139
2017-03-09

AUSTENITIC HEAT-RESISTANT STEEL

#1242
20170067132
2017-03-09

MIDDLE/HIGH CARBON STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#1243
20170053723
2017-02-23

MAGNETS INCLUDING AN ALUMINUM MANGANESE ALLOY COATING LAYER AND RELATED METHODS

#1244
20170051372
2017-02-23

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

#1245
20170047151
2017-02-16

Rare-earth permanent magnet

#1246
20170044642
2017-02-16

Filament for high strength steel cord

#1247
20170044639
2017-02-16

Steel plate and method of producing same

#1248
20170044638
2017-02-16

Heat-rolled steel plate for tailored rolled blank, tailored rolled blank, and methods for producing these

#1249
20170044634
2017-02-16

Rail and production method therefor

#1250
20170044633
2017-02-16

Spring steel and method for producing the same

#1251
20170043426
2017-02-16

TITANIUM CARBIDE OVERLAY AND METHOD OF MAKING

#1252
20170037491
2017-02-09

Wire rod for high strength steel cord

#1253
20170037488
2017-02-09

High-strength hot-dip galvanized steel sheet and method for producing the same

#1254
20170029919
2017-02-02

A STEEL REBAR AND A PRODUCTION METHOD THEREOF

#1255
20170029916
2017-02-02

Ferritic stainless steel foil and method for producing the same

#1256
20170029915
2017-02-02

Hot-pressed steel sheet member

#1257
20170029914
2017-02-02

HOT FORMED STEEL SHEET COMPONENT AND METHOD FOR PRODUCING THE SAME AS WELL AS STEEL SHEET FOR HOT FORMING

#1258
20170025214
2017-01-26

Magnetic core, coil component and magnetic core manufacturing method

#1259
20170025207
2017-01-26

Alloy for R-T-B-based rare earth sintered magnet, process of producing alloy for R-T-B-based rare earth sintered magnet, alloy material for R-T-B-based rare earth sintered magnet, R-T-B-based rare earth sintered magnet, process of producing R-T-B-based rare earth sintered magnet, and motor

#1260
20170023412
2017-01-26

Detection device comprising an improved cold finger

#1261
20170022582
2017-01-26

High-strength cold-rolled steel sheet with excellent material homogeneity and production method therefor

#1262
20170018342
2017-01-19

R-T-B BASED SINTERED MAGNET AND METHOD FOR PRODUCING SAME

#1263
20170009317
2017-01-12

Filament

#1264
20170009316
2017-01-12

High-strength hot-rolled steel sheet and method for manufacturing the same

#1265
20170002447
2017-01-05

Quench and temper corrosion resistant steel alloy

#1266
20160369383
2016-12-22

High-strength cold-rolled steel sheet having excellent uniform elongation and hole expandability

#1267
20160369369
2016-12-22

High-strength cold-rolled steel sheet and method for manufacturing the same (as amended)

#1268
20160369368
2016-12-22

Material for cold-rolled stainless steel sheet and production method therefor

#1269
20160355920
2016-12-08

HIGH-STRENGTH STEEL SHEET EXCELLENT IN WORKABILITY AND MANUFACTURING METHOD THEREOF

#1270
20160355911
2016-12-08

Welded joint

#1271
20160355899
2016-12-08

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

#1272
20160348208
2016-12-01

Abrasion-resistant steel plate and method for manufacturing the same

#1273
20160343482
2016-11-24

Rare earth thin film magnet, process for producing same, and target for forming rare earth thin film magnet

#1274
20160340764
2016-11-24

DUPLEX STAINLESS STEEL, DUPLEX STAINLESS STEEL SLAB, AND DUPLEX STAINLESS STEEL MATERIAL

#1275
20160333448
2016-11-17

Steel and method of manufacturing the same

#1276
20160333446
2016-11-17

High alloy for oil well

#1277
20160333439
2016-11-17

FERRITIC STAINLESS STEEL AND PRODUCTION METHOD THEREFOR

#1278
20160326617
2016-11-10

Martensitic Cr-containing steel and oil country tubular goods

#1279
20160326608
2016-11-10

HOT-FORMED MEMBER AND METHOD OF MANUFACTURING SAME

#1280
20160325261
2016-11-10

Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy

#1281
20160322159
2016-11-03

Method of manufacturing rare earth magnet

#1282
20160322135
2016-11-03

Rare earth permanent magnet and rare earth permanent magnet manufacturing method

#1283
20160319405
2016-11-03

CORROSION RESISTANT DUPLEX STEEL ALLOY, OBJECTS MADE THEREOF, AND METHOD OF MAKING THE ALLOY

#1284
20160319404
2016-11-03

Steel pipe

#1285
20160319389
2016-11-03

Hot-formed member and manufacturing method of same

#1286
20160319385
2016-11-03

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

#1287
20160314899
2016-10-27

Method of manufacturing rare earth magnet

#1288
20160312330
2016-10-27

Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing

#1289
20160312329
2016-10-27

High-strength steel sheet and method for producing the same

#1290
20160312327
2016-10-27

STEEL PLATE AND METHOD FOR MANUFACTURING SAME (AS AMENDED)

#1291
20160312325
2016-10-27

Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing

#1292
20160307697
2016-10-20

Magnet Manufacturing Method And Magnet

#1293
20160307696
2016-10-20

MAGNET MANUFACTURING METHOD AND MAGNET

#1294
20160307676
2016-10-20

Rare earth permanent magnetic material and method of preparing the same

#1295
20160305006
2016-10-20

CARBURIZING ALLOY STEEL HAVING IMPROVED DURABILITY AND METHOD OF MANUFACTURING THE SAME

#1296
20160304983
2016-10-20

High-strength austenitic stainless steel for high-pressure hydrogen gas

#1297
20160300650
2016-10-13

NdFeB system sintered magnet

#1298
20160300648
2016-10-13

W-containing R—Fe—B—Cu sintered magnet and quenching alloy

#1299
20160297028
2016-10-13

RFeB-BASED SINTERED MAGNET PRODUCTION METHOD AND RFeB-BASED SINTERED MAGNETS

#1300
20160293306
2016-10-06

Production method of rare earth sintered magnet and production device used in the production method

#1301
20160293305
2016-10-06

SINTERED MAGNET PRODUCTION METHOD

#1302
20160289787
2016-10-06

High-carbon steel sheet and method of manufacturing the same

#1303
20160289786
2016-10-06

Ferrite-martensite dual-phase stainless steel and method of manufacturing the same

#1304
20160284468
2016-09-29

Method for producing R-T-B based sintered magnet

#1305
20160284452
2016-09-29

R-T-B-BASED RARE EARTH SINTERED MAGNET AND METHOD OF MANUFACTURING SAME

#1306
20160281187
2016-09-29

High strength austenitic stainless steel having excellent resistance to hydrogen embrittlement, method for manufacturing the same, and hydrogen equipment used for high-pressure hydrogen gas and liquid hydrogen environment

#1307
20160273091
2016-09-22

RFeB system sintered magnet production method and RFeB system sintered magnet

#1308
20160273067
2016-09-22

Steel bar

#1309
20160273066
2016-09-22

Hot-rolled steel sheet and manufacturing method thereof

#1310
20160271739
2016-09-22

HIGH STRENGTH WELDING JOINT HAVING EXCELLENT IMPACT TOUGHNESS AT VERY LOW TEMPERATURE, AND FLUX-CORED ARC WELDING WIRE THEREFOR

#1311
20160268025
2016-09-15

Low-B bare earth magnet

#1312
20160268024
2016-09-15

R-T-B-based rare earth sintered magnet and alloy for R-T-B-based rare earth sintered magnet

#1313
20160265078
2016-09-15

HOT-ROLLED STEEL SHEET HAVING EXCELLENT SURFACE HARDNESS AFTER CARBURIZING HEAT TREATMENT AND EXCELLENT DRAWABILITY

#1314
20160265076
2016-09-15

Equipment line for manufacturing seamless steel tube or pipe and method of manufacturing high-strength stainless steel seamless tube or pipe for oil wells using the equipment line

#1315
20160263697
2016-09-15

FRICTION STIR WELDING METHOD FOR HIGH-STRENGTH STEEL SHEETS OR PLATES

#1316
20160260542
2016-09-08

Powder molding apparatus and manufacture of rare earth sintered magnet using the apparatus

#1317
20160260530
2016-09-08

Short-process method for preparing sintered NdFeB magnets with high magnetic properties recycling from NdFeB sludge

#1318
20160258032
2016-09-08

High-strength hot-rolled steel sheet and method for producing the same

#1319
20160244865
2016-08-25

STEEL PLATE WITH EXCELLENT SOUR RESISTANCE, HAZ TOUGHNESS AND HAZ HARDNESS, AND STEEL PIPE FOR LINE PIPE

#1320
20160237520
2016-08-18

HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT FORMABILITY AND LOW-TEMPERATURE TOUGHNESS, AND METHOD FOR PRODUCING SAME

#1321
20160230245
2016-08-11

High-strength cold-rolled steel sheet having excellent local deformability

#1322
20160228948
2016-08-11

METAL POWDER FOR POWDER METALLURGY, COMPOUND, GRANULATED POWDER, AND SINTERED BODY

#1323
20160225522
2016-08-04

Grain boundary engineering

#1324
20160225500
2016-08-04

Process for producing R-T-B-based rare earth magnet particles, R-T-B-based rare earth magnet particles, and bonded magnet

#1325
20160225499
2016-08-04

Rare earth magnet and motor including the same

#1326
20160222496
2016-08-04

METAL POWDER FOR POWDER METALLURGY, COMPOUND, GRANULATED POWDER, AND SINTERED BODY

#1327
20160222485
2016-08-04

HOT-PRESSING STEEL PLATE, PRESS-MOLDED ARTICLE, AND METHOD FOR MANUFACTURING PRESS-MOLDED ARTICLE

#1328
20160222483
2016-08-04

METHOD FOR MANUFACTURING PRESS-MOLDED ARTICLE, AND PRESS-MOLDED ARTICLE

#1329
20160222482
2016-08-04

HOT-PRESSING STEEL PLATE, PRESS-MOLDED ARTICLE, AND METHOD FOR MANUFACTURING PRESS-MOLDED ARTICLE

#1330
20160222480
2016-08-04

Electric-resistance welded steel pipe

#1331
20160215359
2016-07-28

High-strength stainless steel pipe

#1332
20160208359
2016-07-21

High-strength steel sheet having excellent ductility and low-temperature toughness, and method for producing same

#1333
20160203896
2016-07-14

Non-oriented electrical steel sheet having high magnetic flux density and motor

#1334
20160203892
2016-07-14

Rare earth permanent magnet and method for manufacturing thereof

#1335
20160199912
2016-07-14

METAL POWDER FOR POWDER METALLURGY, COMPOUND, GRANULATED POWDER, AND SINTERED BODY

#1336
20160196904
2016-07-07

R-T-B based sintered magnet and motor

#1337
20160196903
2016-07-07

Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnet

#1338
20160194744
2016-07-07

METHOD OF PRODUCING HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET AND METHOD OF PRODUCING HIGH-STRENGTH GALVANNEALED STEEL SHEET

#1339
20160194740
2016-07-07

METAL POWDER FOR POWDER METALLURGY, COMPOUND, GRANULATED POWDER, AND SINTERED BODY

#1340
20160193641
2016-07-07

Electric resistance welded steel pipe excellent in weld zone and method of production of same

#1341
20160189837
2016-06-30

R-T-B based sintered magnet and method for producing R-T-B based sintered magnet

#1342
20160186299
2016-06-30

High strength steel sheet having high young's modulus and method for manufacturing the same

#1343
20160186283
2016-06-30

High strength steel sheet having high Young's modulus and method for manufacturing the same

#1344
20160180993
2016-06-23

R-T-B based sintered magnet and motor

#1345
20160177427
2016-06-23

High-yield-ratio, high-strength cold rolled steel sheet and production method therefor

#1346
20160177414
2016-06-23

High-strength cold-rolled steel sheet and method of manufacturing the same

#1347
20160168673
2016-06-16

FERRITIC STAINLESS STEEL HAVING EXCELLENT CORROSION RESISTANCE OF WELD ZONE

#1348
20160167134
2016-06-16

Article for magnetic heat exchange and method of manufacturing the same

#1349
20160163434
2016-06-09

R-T-B based sintered magnet and motor

#1350
20160160329
2016-06-09

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

#1351
20160160328
2016-06-09

Ferritic stainless steel foil

#1352
20160160310
2016-06-09

Method for manufacturing a high-strength galvanized steel sheet having excellent formability and crashworthiness

#1353
20160153312
2016-06-02

Heat resistant cast steel having superior high temperature strength and oxidation resistance

#1354
20160151832
2016-06-02

Spring steel with excellent fatigue resistance and method of manufacturing the same

#1355
20160148734
2016-05-26

MAGNETIC MATERIAL, USE THEREOF, AND METHOD FOR PRODUCING SAME

#1356
20160145704
2016-05-26

Hot-stamped part and method of manufacturing the same

#1357
20160141100
2016-05-19

Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnet

#1358
20160141083
2016-05-19

Rare-earth magnet and method for manufacturing same

#1359
20160138141
2016-05-19

High strength hot rolled steel sheet having tensile strength of 780 MPa or more

#1360
20160130711
2016-05-12

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

#1361
20160130680
2016-05-12

Cold-rolled steel sheet, galvanized cold-rolled steel sheet and method of manufacturing the same

#1362
20160122841
2016-05-05

Soft nitrided induction hardened steel part

#1363
20160118169
2016-04-28

Grain boundary engineering

#1364
20160115574
2016-04-28

Duplex ferritic austenitic stainless steel

#1365
20160115562
2016-04-28

Ferritic stainless steel sheet, method for the production thereof, and use of the same, especially in exhaust lines

#1366
20160108502
2016-04-21

Method for producing powder for magnet

#1367
20160104573
2016-04-14

METHOD FOR MANUFACTURING PERMANENT MAGNET

#1368
20160102380
2016-04-14

Heat-treated steel material and method of manufacturing the same

#1369
20160093425
2016-03-31

High temperature hybrid permanent magnet

#1370
20160083822
2016-03-24

AUSTENITIC FE-CR-NI ALLOY FOR HIGH TEMPERATURE

#1371
20160083820
2016-03-24

Pearlitic rail and method for manufacturing pearlitic rail

#1372
20160079455
2016-03-17

Stainless steel substrate for solar cell having superior insulating properties and low thermal expansion coefficient and method of producing the same

#1373
20160076124
2016-03-17

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

#1374
20160076123
2016-03-17

Steel sheet

#1375
20160076118
2016-03-17

Abrasion resistant steel plate having excellent low-temperature toughness and method for manufacturing the same

#1376
20160075109
2016-03-17

Galvanized steel sheet and method for producing the same

#1377
20160068937
2016-03-10

HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME (AS AMENDED)

#1378
20160060738
2016-03-03

STEEL STRUCTURE FOR HYDROGEN GAS, MEHTOD FOR PRODUCING HYDROGEN STORAGE TANK, AND METHOD FOR PRODUCING HYDROGEN LINE PIPE (AS AMENDED)

#1379
20160060723
2016-03-03

HIGH STRENGTH HOT-ROLLED STEEL SHEET AND METHOD OF PRODUCING THE SAME

#1380
20160060722
2016-03-03

Hot-stamped steel, cold-rolled steel sheet and method for producing hot-stamped steel

#1381
20160060721
2016-03-03

Abrasion resistant steel plate having excellent low-temperature toughness and hydrogen embrittlement resistance and method for manufacturing the same

#1382
20160055968
2016-02-25

Method of production rare-earth magnet

#1383
20160053355
2016-02-25

Steel material, hydrogen container, method for producing the steel material, and method for producing the hydrogen container

#1384
20160053352
2016-02-25

Low-oxygen clean steel and low-oxygen clean steel product

#1385
20160042848
2016-02-11

R-T-B BASED SINTERED MAGNET

#1386
20160042847
2016-02-11

R-T-B BASED SINTERED MAGNET

#1387
20160040274
2016-02-11

Thick steel sheet having excellent CTOD properties in multilayer welded joints, and manufacturing method for thick steel sheet

#1388
20160040273
2016-02-11

High-strength low-specific-gravity steel sheet having superior spot weldability

#1389
20160027565
2016-01-28

METHOD OF MANUFACTURING RARE EARTH MAGNET

#1390
20160027564
2016-01-28

METHOD FOR PRODUCING RFeB SYSTEM SINTERED MAGNET AND RFeB SYSTEM SINTERED MAGNET PRODUCED BY THE SAME

#1391
20160027563
2016-01-28

R-T-B-based magnet material alloy and method for producing the same

#1392
20160023277
2016-01-28

Atomizer for improved ultra-fine powder production

#1393
20160023276
2016-01-28

Slurry recycling method, producing method of rare earth sintered magnet and slurry recycling apparatus

#1394
20160017465
2016-01-21

Hot-rolled steel sheet

#1395
20160017456
2016-01-21

Thick steel sheet having excellent CTOD properties in multilayer welded joints, and manufacturing method for thick steel sheet

#1396
20160017451
2016-01-21

Ferritic stainless steel sheet exhibiting small increase in strength after aging heat treatment, and method of producing the same

#1397
20160010193
2016-01-14

Thick steel plate and production method for thick steel plate

#1398
20160010192
2016-01-14

Thick, tough, high tensile strength steel plate and production method therefor

#1399
20160010191
2016-01-14

High-hardness low-alloy wear-resistant steel sheet and method of manufacturing the same

#1400
20160002760
2016-01-07

Ferritic stainless steel sheet having excellent brazability, heat exchanger, ferritic stainless steel sheet for heat exchangers, ferritic stainless steel, ferritic stainless steel for members of fuel supply systems, and member of fuel supply system

#1401
20160002757
2016-01-07

High strength, high toughness steel alloy

#1402
20150376751
2015-12-31

Cold-rolled flat steel product for deep drawing applications and method for production thereof

#1403
20150376733
2015-12-31

Ferritic stainless steel sheet having excellent heat resistance

#1404
20150376732
2015-12-31

FERRITIC STAINLESS STEEL SHEET WHICH IS EXCELLENT IN WORKABILITY AND METHOD OF PRODUCTION OF SAME

#1405
20150376730
2015-12-31

Hot-rolled steel sheet

#1406
20150368768
2015-12-24

Electric Resistance Welded Steel Pipe

#1407
20150368739
2015-12-24

HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#1408
20150368738
2015-12-24

HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#1409
20150364251
2015-12-17

SINTERED MAGNET PRODUCTION METHOD

#1410
20150364234
2015-12-17

Manufacturing method of rare earth magnet based on heat treatment of fine powder

#1411
20150361664
2015-12-17

H-SECTION STEEL AND METHOD OF PRODUCING THE SAME

#1412
20150360327
2015-12-17

Flux-cored wire, welding method using flux-cored wire, method for manufacturing weld joint using flux-cored wire, and weld joint

#1413
20150357119
2015-12-10

MANUFACTURING METHODS OF A POWDER FOR RARE EARTH MAGNET AND THE RARE EARTH MAGNET BASED ON EVAPORATION TREATMENT

#1414
20150357100
2015-12-10

NANOCOMPOSITE MAGNET AND METHOD OF PRODUCING THE SAME

#1415
20150354022
2015-12-10

Stainless steel seamless pipe for oil well use and method for manufacturing the same

#1416
20150348685
2015-12-03

Nd—Fe—B sintered magnet and methods for manufacturing the same

#1417
20150340137
2015-11-26

Grain oriented electrical steel sheet having excellent core loss, and method for manufacturing same

#1418
20150340136
2015-11-26

Manufacturing method of an alloy powder for rare earth magnet and the rare earth magnet based on heat treatment

#1419
20150329950
2015-11-19

High-strength hot-rolled steel sheet having excellent baking hardenability and low temperature toughness with maximum tensile strength of 980 MPa or more

#1420
20150329945
2015-11-19

High-hardness, high-toughness, wear-resistant steel plate and manufacturing method thereof

#1421
20150322554
2015-11-12

Methods for making high hardness, high toughness iron-base alloys

#1422
20150322552
2015-11-12

High strength cold rolled steel sheet with low yield ratio and method of manufacturing the same

#1423
20150321288
2015-11-12

METHOD OF LASER CLADDING A METALLIC COAT ON A METAL ELEMENT

#1424
20150318089
2015-11-05

Rare-earth permanent magnetic powder, bonded magnet containing thereof and device using the bonded magnet

#1425
20150315684
2015-11-05

High-strength stainless steel seamless tube or pipe for oil country tubular goods, and method of manufacturing the same

#1426
20150315683
2015-11-05

Hot-rolled steel sheet and method for producing same

#1427
20150315667
2015-11-05

Method of manufacturing high strength stainless steel tube or pipe

#1428
20150314568
2015-11-05

Galvanized steel sheet for hot forming

#1429
20150310972
2015-10-29

Rare earth based magnet

#1430
20150305091
2015-10-22

IRON-NICKEL-CHROMIUM-SILICON-ALLOY

#1431
20150303744
2015-10-22

R-T-B based permanent magnet and rotating machine

#1432
20150302986
2015-10-22

PERMANENT MAGNET AND METHOD OF PRODUCING PERMANENT MAGNET

#1433
20150302960
2015-10-22

MANUFACTURING METHOD OF A POWDER FOR COMPACTING RARE EARTH MAGNET AND THE RARE EARTH MAGNET OMITTING JET MILLING PROCESS

#1434
20150302959
2015-10-22

R-T-B based permanent magnet and raw alloy for the same

#1435
20150299834
2015-10-22

High-strength steel sheet and method for producing the same

#1436
20150299833
2015-10-22

Stainless steel foil

#1437
20150294787
2015-10-15

Method for producing a permanent magnet and permanent magnet

#1438
20150294786
2015-10-15

Magnet Recycling

#1439
20150294771
2015-10-15

Permanent magnet and variable magnetic flux motor

#1440
20150294770
2015-10-15

Permanent magnet and motor

#1441
20150292068
2015-10-15

FERRITIC STAINLESS STEEL HAVING EXCELLENT HEAT RESISTANCE

#1442
20150287529
2015-10-08

Manufacturing method of green compacts of rare earth alloy magnetic powder and a manufacturing method of rare earth magnet

#1443
20150285410
2015-10-08

Hollow seamless pipe for high-strength spring

#1444
20150284819
2015-10-08

Steel sheet for hot stamping, method of manufacturing the same, and hot stamped steel sheet member

#1445
20150279559
2015-10-01

Manufacturing method for rare-earth magnet

#1446
20150279531
2015-10-01

Non-oriented electrical steel sheet and manufacturing method thereof

#1447
20150279530
2015-10-01

Rare earth magnet and a method for manufacturing compactable powder for the rare earth magnet without jet milling

#1448
20150279527
2015-10-01

R-T-B based permanent magnet

#1449
20150275345
2015-10-01

Alloyed hot-dip galvanized steel sheet and method of manufacturing the same

#1450
20150270041
2015-09-24

Rare earth based magnet

#1451
20150251248
2015-09-10

Near net shape manufacturing of rare earth permanent magnets

#1452
20150248954
2015-09-03

High-performance NdFeB rare earth permanent magnet with composite main phase and manufacturing method thereof

#1453
20150247214
2015-09-03

Steel plate having yield strength of 670 to 870 N/mmand tensile strength of 780 to 940 N/mm

#1454
20150243417
2015-08-27

Method and equipment for processing NdFeB rare earth permanent magnetic alloy with hydrogen pulverization

#1455
20150243416
2015-08-27

Method for manufacturing high-performance NdFeB rare earth permanent magnetic device

#1456
20150243415
2015-08-27

Method for manufacturing NdFeB rare earth permanent magnet containing Ce

#1457
20150239026
2015-08-27

Outer-layer material for hot-rolling roll, and hot-rolling composite roll

#1458
20150232971
2015-08-20

ABRASION RESISTANT STEEL PLATE HAVING EXCELLENT LOW-TEMPERATURE TOUGHNESS AND EXCELLENT CORROSIVE WEAR RESISTANCE

#1459
20150228386
2015-08-13

Method for producing rare-earth magnet

#1460
20150225830
2015-08-13

Cold-rolled steel sheet and method for manufacturing same, and hot-stamp formed body

#1461
20150225829
2015-08-13

Hot-dip galvanized steel sheet and manufacturing method of the same

#1462
20150225822
2015-08-13

Abrasion resistant steel plate having excellent low-temperature toughness and excellent corrosive wear resistance

#1463
20150225820
2015-08-13

NICKEL FREE STAINLESS STEEL ALLOY

#1464
20150225806
2015-08-13

Super non-magnetic soft stainless steel wire material having excellent cold workability and corrosion resistance, method for manufacturing same, steel wire, steel wire coil, and method for manufacturing same

#1465
20150221433
2015-08-06

Method for producing rare-earth sintered magnet, and molding machine therefor

#1466
20150221423
2015-08-06

NdFeB system sintered magnet

#1467
20150219249
2015-08-06

Electric resistance welded steel pipe

#1468
20150218708
2015-08-06

Hot rolled steel sheet and method for manufacturing the same

#1469
20150218683
2015-08-06

FERRITIC STAINLESS STEEL

#1470
20150217277
2015-08-06

High Al-content steel sheet excellent in workability and method of production of same

#1471
20150211139
2015-07-30

Production method for rare earth permanent magnet

#1472
20150211138
2015-07-30

Production method for rare earth permanent magnet

#1473
20150206655
2015-07-23

Method for producing rare earth sintered magnet

#1474
20150206654
2015-07-23

Method for manufacturing sintered magnet

#1475
20150206653
2015-07-23

Production method for rare earth permanent magnet

#1476
20150206632
2015-07-23

SOFT MAGNETIC IRON-COBALT-BASED ALLOY AND METHOD FOR THE PRODUCTION OF A SOFT MAGNETIC IRON-COBALT-BASED ALLOY

#1477
20150203949
2015-07-23

Dual phase steel sheet and manufacturing method thereof

#1478
20150203948
2015-07-23

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

#1479
20150203947
2015-07-23

HIGH-STRENGTH GALVANIZED STEEL SHEET WITH EXCELLENT FORMABILITY AND SHAPE FIXABILITY AND METHOD FOR MANUFACTURING THE SAME

#1480
20150203943
2015-07-23

Steel for induction hardening with excellent fatigue properties

#1481
20150194245
2015-07-09

Magnetocaloric material based on NdPrFewith improved properties

#1482
20150191808
2015-07-09

Case hardening steel with excellent fatigue properties

#1483
20150184270
2015-07-02

Wear resistant steel plate and manufacturing process therefor

#1484
20150179320
2015-06-25

Production method for permanent magnet, and production device for permanent magnet

#1485
20150179318
2015-06-25

Rare earth based magnet

#1486
20150170811
2015-06-18

FERRITE MAGNETIC MATERIAL, FERRITE SINTERED MAGNET, AND MOTOR

#1487
20150170810
2015-06-18

Sintered magnet

#1488
20150170809
2015-06-18

SINTERED MAGNET AND PROCESS FOR PRODUCTION THEREOF

#1489
20150167135
2015-06-18

DUPLEX STAINLESS STEEL

#1490
20150159287
2015-06-11

INERT ALLOY ANODE USED FOR ALUMINUM ELECTROLYSIS AND PREPARATION METHOD THEREFOR

#1491
20150159259
2015-06-11

Low alloy steel carburization and surface microalloying process

#1492
20150159245
2015-06-11

Seamless steel pipe for hollow spring

#1493
20150155083
2015-06-04

R-T-B based sintered magnet

#1494
20150152531
2015-06-04

High strength stainless steel seamless pipe with excellent corrosion resistance for oil well and method of manufacturing the same

#1495
20150152530
2015-06-04

Duplex stainless steel

#1496
20150147222
2015-05-28

NI-CONTAINING STEEL PLATE

#1497
20150144231
2015-05-28

High strength cold-rolled steel sheet and manufacturing method therefor

#1498
20150136864
2015-05-21

Rail

#1499
20150132178
2015-05-14

R-T-B based permanent magnet

#1500
20150125336
2015-05-07

Method for producing NdFeB system sintered magnet