ClassID:

119878

C23C2/28 - CPC Classification

Classification description:

Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor; After-treatment Thermal after-treatment, e.g. treatment in oil bath

Sub-classes:
Recent Application in this class:
#1
20260132496
2026-05-14

STEEL SHEET PLATED WITH AL-FE ALLOY FOR HOT PRESS FORMING HAVING EXELLENT CORROSION RESISTANCE AND HEAT RESISTANCE, HOT PRESS FORMED PART, AND MANUFACTURING METHOD THEREFOR

#2
20260132494
2026-05-14

ZINC-PLATED STEEL SHEET FOR HOT STAMPING, METHOD OF MANUFACTURING ZINC-PLATED STEEL SHEET FOR HOT STAMPING, AND HOT-STAMPING FORMED BODY

#3
20260124660
2026-05-07

PLATED STEEL SHEET FOR HOT PRESS FORMING, AND METHOD OF MANUFACTURING THE SAME

#4
20260117357
2026-04-30

Zn-Al-Mg-BASED HOT-DIP PLATED STEEL MEMBER

#5
20260071308
2026-03-12

HIGH-STRENGTH GALVANIZED STEEL SHEET, METHOD FOR MANUFACTURING SAME, MEMBER, AND METHOD FOR MANUFACTURING SAME

#6
20260062780
2026-03-05

ULTRA HIGH STRENGTH AND HIGH DUCTILITY STEEL SHEET HAVING EXCELLENT YIELD RATIO AND MANUFACTURING METHOD FOR SAME

#7
20260062779
2026-03-05

HOT-ROLLED AND COATED STEEL SHEET FOR HOT-STAMPING, HOT-STAMPED COATED STEEL PART AND METHODS FOR MANUFACTURING THE SAME

#8
20260062778
2026-03-05

HOT-ROLLED AND COATED STEEL SHEET FOR HOT-STAMPING, HOT-STAMPED COATED STEEL PART AND METHODS FOR MANUFACTURING THE SAME

#9
20260062765
2026-03-05

HIGH-STRENGTH COATED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#10
20260043115
2026-02-12

Steel sheet having excellent corrosion properties after press hardening and method for manufacturing the same

#11
20260042279
2026-02-12

GALVANNEALED STEEL SHEET, CHEMICAL-CONVERSION-TREATED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AND AUTOMOTIVE PART

#12
20260042278
2026-02-12

FE-BASED ELECTROPLATED STEEL SHEET, CHEMICAL-CONVERSION-TREATED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AND AUTOMOTIVE PART

#13
20260035760
2026-02-05

METHOD OF MANUFACTURING A STEEL STRIP AND COATED STEEL SHEET OBTAINABLE THEREBY

#14
20260015704
2026-01-15

ALUMINUM ALLOY-PLATED STEEL SHEET, HOT-FORMED MEMBER, AND METHODS FOR MANUFACTURING ALUMINUM ALLOY-PLATED STEEL SHEET AND HOT-FORMED MEMBER

#15
20260015685
2026-01-15

Press hardening method

#16
20260009115
2026-01-08

PLATED STEEL SHEET FOR HOT PRESS FORMING HAVING EXCELLENT SURFACE PROPERTIES AND METHOD FOR MANUFACTURING SAME

#17
20250369065
2025-12-04

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#18
20250369064
2025-12-04

STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#19
20250354239
2025-11-20

METHOD FOR FABRICATING STEEL SHEET FOR PRESS HARDENING, AND PARTS OBTAINED BY THIS METHOD

#20
20250333829
2025-10-30

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND ELECTRIC RESISTANCE SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR

#21
20250320591
2025-10-16

ULTRA-HIGH STRENGTH COLD-ROLLED STEEL SHEET WITH CORROSION RESISTANCE AND MANUFACTURING METHOD THEREFOR

#22
20250313927
2025-10-09

HOT STAMPING COMPONENT

#23
20250305081
2025-10-02

PLATED STEEL SHEET FOR HOT PRESS FORMING HAVING EXCELLENT IMPACT PROPERTY, HOT PRESS FORMED PART, AND MANUFACTURING METHOD THEREOF

#24
20250305080
2025-10-02

PRE-COATED STEEL SHEET

#25
20250269626
2025-08-28

STEEL SHEET PLATED WITH AL-FE FOR HOT PRESS FORMING HAVING EXCELLENT CORROSION RESISTANCE AND SPOT WELDABILITY, AND MANUFACTURING METHOD THEREOF

#26
20250243570
2025-07-31

METHOD OF HOT PRESS FORMING A STEEL ARTICLE AND STEEL ARTICLE

#27
20250230569
2025-07-17

METHOD OF MANUFACTURING COMPOSITE METAL FOIL

#28
20250215545
2025-07-03

COLD-ROLLED STEEL SHEET

#29
20250215519
2025-07-03

HOT-STAMPED COMPONENT HAVING HIGH COLD-BENDING PERFORMANCE AND HIGH STRENGTH, AND MANUFACTURING METHOD THEREFOR

#30
20250207236
2025-06-26

FLAT STEEL PRODUCT HAVING AN AL COATING, METHOD FOR THE PRODUCTION THEREOF, STEEL COMPONENT, AND METHOD FOR PRODUCTION THEREOF

#31
20250179600
2025-06-05

PROCESS FOR MANUFACTURING A FLAT STEEL PRODUCT HAVING AN ALUMINUM-BASED CORROSION-RESISTANT COATING, AND FLAT STEEL PRODUCT HAVING AN ALUMINUM-BASED CORROSION-RESISTANT COATING

#32
20250163559
2025-05-22

ALUMINUM-ZINC ALLOY PLATED STEEL SHEET HAVING EXCELLENT HOT WORKABILITY AND CORROSION RESISTTANCE, AND METHOD FOR MANUFACTURING SAME

#33
20250146116
2025-05-08

SURFACE MODIFYING METHOD FOR GALVANIZED STEEL SHEET AND SURFACE MODIFIED GALVANIZED STEEL SHEET BY THEREOF

#34
20250146097
2025-05-08

HIGH-STRENGTH HOT DIP-COATED STEEL STRIP WITH PLASTICITY BROUGHT ABOUT BY MICROSTRUCTURAL TRANSFORMATION AND METHOD FOR PRODUCTION THEREOF

#35
20250144915
2025-05-08

MANUFACTURING METHOD OF ALUMINUM-BASED ALLOY PLATED STEEL

#36
20250109474
2025-04-03

Hot-dip plated steel material

#37
20250109473
2025-04-03

HOT-DIP PLATED STEEL SHEET

#38
20250108422
2025-04-03

STEEL SHEET FOR HOT PRESS FORMING, METHOD OF PRODUCING STEEL SHEET FOR HOT PRESS FORMING, HOT PRESSED MEMBER, AND METHOD OF PRODUCING HOT PRESSED MEMBER

#39
20250092484
2025-03-20

PLATED STEEL SHEET HAVING EXCELLENT STRENGTH, FORMABILITY AND SURFACE QUALITY, AND MANUFACTURING METHOD THEREFOR

#40
20250084501
2025-03-13

GALVANIZED STEEL SHEET AND MEMBER, AND METHOD OF PRODUCING SAME

#41
20250075292
2025-03-06

HOT STAMPED STEEL PLATE WITH AL-ZN-MG-SI PLATING AND HOT STAMPING METHOD THEREFOR

#42
20250075285
2025-03-06

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING SAME

#43
20250051895
2025-02-13

STEEL SHEET AND PLATED STEEL SHEET

#44
20250034692
2025-01-30

ALUMINUM ALLOY-PLATED STEEL SHEET HAVING EXCELLENT WORKABILITY AND CORROSION RESISTANCE AND METHOD FOR MANUFACTURING SAME

#45
20250011912
2025-01-09

ALUMINUM-BASED PLATED STEEL PLATE FOR HOT PRESS HAVING EXCELLENT RESISTANCE AGAINST HYDROGEN DELAYED FRACTURE AND SPOT WELDABILITY, AND METHOD FOR MANUFACTURING SAME

#46
20250010579
2025-01-09

STEEL SHEET FOR HOT PRESS FORMED MEMBER

#47
20250003023
2025-01-02

NON-STAMPED PREALLOYED STEEL COIL, SHEET OR BLANK, PRESS HARDENED COATED MART AND RELATED METHOD

#48
20240425946
2024-12-26

Sheet Metal Component and Method for Producing Same

#49
20240417860
2024-12-19

SURFACE TREATMENT COMPOSITION FOR TERNARY HOT DIP GALVANIZED STEEL SHEET, SURFACE-TREATED TERNARY HOT DIP GALVANIZED STEEL SHEET USING SAME AND PREPARATION METHOD THEREOF

#50
20240401166
2024-12-05

ULTRAHIGH-STRENGTH STEEL SHEET HAVING EXCELLENT YIELD RATIO, AND MANUFACTURING METHOD THEREFOR

#51
20240368745
2024-11-07

METHOD FOR MANUFACTURING A TEMPERED AND COATED STEEL SHEET HAVING EXCELLENT FORMABILITY

#52
20240368724
2024-11-07

ZINC PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR

#53
20240352591
2024-10-24

ZINC ALLOY COATING LAYER OF PRESS-HARDENABLE STEEL

#54
20240344190
2024-10-17

ZINC ALLOY COATED PRESS-HARDENABLE STEELS AND METHOD OF MANUFACTURING THE SAME

#55
20240344184
2024-10-17

MULTIPHASE ULTRA-HIGH STRENGTH HOT ROLLED STEEL

#56
20240344164
2024-10-17

ADVANCED HIGH STRENGTH ZINC PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND ELECTRICAL RESISTANCE SPOT WELDABILITY AND MANUFACTURING METHOD THEREOF

#57
20240327962
2024-10-03

HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME

#58
20240318291
2024-09-26

Hardening of a zinc coated screw body

#59
20240309482
2024-09-19

COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF

#60
20240301526
2024-09-12

PLATED STEEL SHEET FOR HOT PRESS FORMING HAVING EXCELLENT IMPACT PROPERTY, HOT PRESS FORMED PART, AND MANUFACTURING METHOD THEREOF

#61
20240295003
2024-09-05

HOT PRESS FORMING MEMBER HAVING EXCELLENT RESISTANCE TO HYDROGEN EMBRITTLEMENT, AND METHOD FOR MANUFACTURING SAME

#62
20240295002
2024-09-05

ZINC PLATED STEEL SHEET HAVING EXCELLENT FATIGUE STRENGTH OF ELECTRICAL RESISTANCE SPOT WELDS, AND MANUFACTURING METHOD THEREOF

#63
20240271243
2024-08-15

HIGH-STRENGTH GALVANIZED STEEL SHEET AND MEMBER, AND METHOD FOR MANUFACTURING SAME

#64
20240263265
2024-08-08

HIGH STRENGTH STEEL PRODUCTS AND ANNEALING PROCESSES FOR MAKING THE SAME

#65
20240261843
2024-08-08

HOT PRESS-FORMED PART, AND MANUFACTURING METHOD THEREOF

#66
20240254586
2024-08-01

METHOD FOR PRODUCING HIGH-STRENGTH STEEL PARTS WITH IMPROVED DUCTILITY, AND PARTS OBTAINED BY SAID METHOD

#67
20240240299
2024-07-18

Welded member of galvanized steel sheets

#68
20240229213
2024-07-11

Method for Manufacturing a Sheet Metal Component from a Flat Steel Product Provided With a Corrosion Protection Coating

#69
20240229186
2024-07-11

DEW POINT CONTROL METHOD FOR CONTINUOUS ANNEALING FURNACE, CONTINUOUS ANNEALING METHOD FOR STEEL SHEET, STEEL SHEET MANUFACTURING METHOD, CONTINUOUS ANNEALING FURNACE, CONTINUOUS HOT-DIP GALVANIZING LINE, AND GALVANNEALING LINE

#70
20240209484
2024-06-27

HOT DIP GALVANNEALED STEEL SHEET

#71
20240200199
2024-06-20

COATED FLAT STEEL PRODUCT AND METHOD FOR THE PRODUCTION THEREOF

#72
20240198633
2024-06-20

STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING ADHESION AND POST-PAINTING CORROSION RESISTANCE, AND METHOD FOR MANUFACTURING SAME

#73
20240191329
2024-06-13

AL-FE-ALLOY PLATED STEEL SHEET FOR HOT FORMING, HAVING EXCELLENT TWB WELDING CHARACTERISTICS, HOT FORMING MEMBER, AND MANUFACTURING METHODS THEREFOR

#74
20240191320
2024-06-13

METHOD FOR MODIFYING FINISHED SURFACES WITH THE AIM OF IMPROVED SURFACE PROPERTIES

#75
20240182997
2024-06-06

HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME

#76
20240181748
2024-06-06

Manufacturing method of aluminum-based alloy plated steel

#77
20240167185
2024-05-23

Composite metal foil

#78
20240167128
2024-05-23

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#79
20240167127
2024-05-23

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#80
20240154208
2024-05-09

BATTERY UNIT

#81
20240150876
2024-05-09

CLAD STEEL PLATE, MEMBER, AND PRODUCTION METHODS FOR SAME

#82
20240133014
2024-04-25

Method for Manufacturing a Sheet Metal Component from a Flat Steel Product Provided With a Corrosion Protection Coating

#83
20240110257
2024-04-04

GALVANNEALED STEEL SHEET

#84
20240084429
2024-03-14

Aluminum-iron-plated steel sheet, having excellent mold wear resistance, for hot press forming, and manufacturing method thereof

#85
20240084427
2024-03-14

STEEL SHEET

#86
20240084412
2024-03-14

STEEL SHEET, COATED STEEL SHEET, METHOD FOR PRODUCING HOT-ROLLED STEEL SHEET, METHOD FOR PRODUCING COLD-ROLLED FULL HARD STEEL SHEET, METHOD FOR PRODUCING HEAT-TREATED STEEL SHEET, METHOD FOR PRODUCING STEEL SHEET, AND METHOD FOR PRODUCING COATED STEEL SHEET

#87
20240068080
2024-02-29

HOT-STAMPED PRODUCT

#88
20240052495
2024-02-15

Aluminum alloy-plated steel sheet having excellent workability and corrosion resistance and method for manufacturing same

#89
20240052472
2024-02-15

HIGH-STRENGTH HOT-DIPPED GALVANIZED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR

#90
20240052464
2024-02-15

High strength steel sheet, impact absorbing member, and method for manufacturing high strength steel sheet

#91
20240052449
2024-02-15

High strength steel sheet, impact absorbing member, and method for manufacturing high strength steel sheet

#92
20240051265
2024-02-15

STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT RESISTANCE TO HYDROGEN DELAYED FRACTURE AND METHOD FOR MANUFACTURING THEREOF

#93
20240051005
2024-02-15

PLATED STEEL SHEET FOR HOT PRESS FORMING, AND METHOD OF MANUFACTURING THE SAME

#94
20240043954
2024-02-08

HIGH STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT COATABILITY AND METHOD OF MANUFACTURING SAME

#95
20240043953
2024-02-08

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND ELECTRIC RESISTANCE SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR

#96
20240043952
2024-02-08

Plated steel sheet having excellent strength, formability and surface property and method for manufacturing same

#97
20240043947
2024-02-08

HIGH STRENGTH ZINC-PLATED STEEL SHEET HAVING EXCELLENT UNIFORM SPOT WELDABILITY ALONG WIDTH DIRECTION AND MANUFACTURING METHOD THEREOF

#98
20240026511
2024-01-25

HIGH-STRENGTH GALVANNEALED STEEL SHEET HAVING EXCELLENT POWDERING RESISTANCE AND MANUFACTURING METHOD THEREFOR

#99
20240026484
2024-01-25

HIGH STRENGTH PLATED STEEL SHEET HAVING EXCELLENT FORMABILITY AND SURFACE PROPERTY, AND METHOD FOR MANUFACTURING SAME

#100
20240026483
2024-01-25

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET WITH HIGH DUCTILITY AND EXCELLENT FORMABILITY, AND MANUFACTURING METHOD FOR SAME

#101
20240026477
2024-01-25

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

#102
20240011140
2024-01-11

Device for solidifying a coating layer hot-deposited on a wire, corresponding installation and method

#103
20240011138
2024-01-11

METHOD FOR MANUFACTURING TAILOR WELDED BLANK USING STEEL SHEET FOR HOT PRESSING HAVING AL-FE-BASED INTERMETALLIC ALLOY LAYER

#104
20240011120
2024-01-11

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR

#105
20240009963
2024-01-11

STEEL SHEET FOR HOT PRESS FORMED MEMBER

#106
20240009962
2024-01-11

Fe-BASED ELECTROPLATED STEEL SHEET AND GALVANNEALED STEEL SHEET, AND METHODS OF PRODUCING SAME

#107
20240002994
2024-01-04

MODIFIED HOT-DIP GALVANIZE COATINGS WITH LOW LIQUIDUS TEMPERATURE, METHODS OF MAKING AND USING THE SAME

#108
20230416888
2023-12-28

Al plated welded pipe for hardening use and al plated hollow member and method for producing same

#109
20230407485
2023-12-21

Alloyed galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing alloyed galvanized steel sheet

#110
20230407484
2023-12-21

GALVANNEALED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AUTOMOTIVE PART, METHOD OF PRODUCING ELECTRODEPOSITION-COATED STEEL SHEET, AND METHOD OF PRODUCING GALVANNEALED STEEL SHEET

#111
20230407447
2023-12-21

Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet

#112
20230407429
2023-12-21

Plated steel sheet having excellent strength, formability and surface quality, and manufacturing method therefor

#113
20230399712
2023-12-14

Steel sheet and method for producing same

#114
20230366057
2023-11-16

Sheet metal component and method for producing same

#115
20230366056
2023-11-16

Method for Producing a Sheet Metal Component by Hot-Forming a Flat Steel Product Provided with an Anti-Corrosion Coating

#116
20230357881
2023-11-09

ULTRA HIGH STRENGTH STEEL SHEET HAVING EXCELLENT DUCTILITY AND METHOD FOR MANUFACTURING THEREOF

#117
20230349034
2023-11-02

METHOD OF PRODUCING METAL COATED STEEL STRIP

#118
20230349030
2023-11-02

Coated steel member, coated steel sheet, and methods for producing same

#119
20230349022
2023-11-02

Steel sheet

#120
20230340633
2023-10-26

METHOD OF MANUFACUTRING A HIGH-STRENGTH COLD ROLLED STEEL SHEET HAVING HIGH HOLE EXPANSION RATIO, AND HIGHSTRENGTH HOT-DIP GALVANIZED STEEL SHEET

#121
20230332262
2023-10-19

STEEL COMPONENT HAVING A METAL COATING PROTECTING IT AGAINST CORROSION

#122
20230323521
2023-10-12

Coated steel product

#123
20230323501
2023-10-12

Continuous hot-dip galvanizing apparatus

#124
20230323495
2023-10-12

METHOD OF MANUFACTURING A STEEL STRIP AND COATED STEEL SHEET OBTAINABLE THEREBY

#125
20230304137
2023-09-28

Surface modified galvanized steel sheet

#126
20230304122
2023-09-28

METHOD OF PRODUCING METAL-COATED STEEL STRIP

#127
20230304117
2023-09-28

Process for manufacturing a flat steel product having an aluminum-based corrosion-resistant coating, and flat steel product having an aluminum-based corrosion-resistant coating

#128
20230295775
2023-09-21

Plated steel sheet

#129
20230295758
2023-09-21

METHOD FOR MANUFACTURING HOT-DIP GALVANIZED STEEL SHEET, AND STEEL SHEET AND VEHICLE COMPONENT

#130
20230287535
2023-09-14

Plated steel sheet for hot press forming having excellent impact property, hot press formed part, and manufacturing method thereof

#131
20230265539
2023-08-24

CONTINUOUS ANNEALING LINE, CONTINUOUS HOT-DIP GALVANIZING LINE, AND STEEL SHEET PRODUCTION METHOD

#132
20230257846
2023-08-17

Cold rolled, coated and post batch annealed steel sheet

#133
20230243014
2023-08-03

Galvanized steel sheet, member, and method for producing them

#134
20230241865
2023-08-03

Method for the manufacturing of liquid metal embrittlement resistant galvannealed steel sheet

#135
20230227956
2023-07-20

Hot press-formed part, and manufacturing method thereof

#136
20230220557
2023-07-13

Zn-PLATED HOT STAMPED PRODUCT

#137
20230211581
2023-07-06

Manufacturing method of aluminum-based alloy plated steel

#138
20230203635
2023-06-29

Hot-dip plated steel

#139
20230203634
2023-06-29

Hot stamping component and method of manufacturing the same

#140
20230193443
2023-06-22

Plated steel material

#141
20230193412
2023-06-22

METHOD FOR PRODUCING A HIGH STRENGTH COATED STEEL SHEET HAVING IMPROVED DUCTILITY AND FORMABILITY, AND OBTAINED COATED STEEL SHEET

#142
20230183832
2023-06-15

METHOD FOR PRODUCING HARDENED STEEL COMPONENTS WITH A CONDITIONED ZINC ALLOY ANTI-CORROSIVE LAYER

#143
20230167531
2023-06-01

Hot press-formed part, and manufacturing method thereof

#144
20230167523
2023-06-01

Hot rolled coated steel sheet having high strength, high formability, excellent bake hardenability and method of manufacturing same

#145
20230166314
2023-06-01

Method for manufacturing hot-press-formed article, and hot-press-formed article

#146
20230160033
2023-05-25

Galvannealed steel sheet coated with an iron and nickel layer topped by a zinc-based layer

#147
20230160032
2023-05-25

STEEL SHEET, MEMBER, AND METHOD FOR PRODUCING THEM

#148
20230158774
2023-05-25

Hot-dip coated steel sheet

#149
20230151451
2023-05-18

Steel sheet, member, and method for producing them

#150
20230129828
2023-04-27

STEEL SHEET, MEMBER, AND METHOD FOR PRODUCING THEM

#151
20230121606
2023-04-20

HOT-STAMPED ARTICLE

#152
20230092345
2023-03-23

Steel sheet with excellent bake hardening properties and corrosion resistance and method for manufacturing same

#153
20230086620
2023-03-23

STEEL SHEET PLATED WITH AL-FE FOR HOT PRESS FORMING HAVING EXCELLENT CORROSION RESISTANCE AND SPOT WELDABILITY, AND MANUFACTURING METHOD THEREOF

#154
20230082367
2023-03-16

Method of producing high-strength hot-dip galvanized steel sheet

#155
20230073024
2023-03-09

Plated steel sheet for hot stamping

#156
20230071793
2023-03-09

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#157
20230066303
2023-03-02

Zinc alloy coating layer of press-hardenable steel

#158
20230047602
2023-02-16

HOT-ROLLED STEEL SHEET

#159
20230047282
2023-02-16

Steel sheet and method of manufacturing the same

#160
20230046519
2023-02-16

Brake disc provided with protection from wear and corrosion and method for production thereof

#161
20230041587
2023-02-09

IRON-ALUMINUM-BASED PLATED STEEL SHEET FOR HOT PRESS FORMING, HAVING EXCELLENT HYDROGEN DELAYED FRACTURE PROPERTIES AND SPOT WELDING PROPERTIES, AND MANUFACTURING METHOD THEREFOR

#162
20230041513
2023-02-09

STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#163
20230039057
2023-02-09

STEEL SHEET PLATED WITH AL-FE ALLOY FOR HOT PRESS FORMING HAVING EXCELLENT CORROSION RESISTANCE AND HEAT RESISTANCE, HOT PRESS FORMED PART, AND MANUFACTURING METHOD THEREFOR

#164
20230026159
2023-01-26

Aluminum-based alloy-plated steel sheet having excellent workability and corrosion resistance, and manufacturing method therefor

#165
20230024115
2023-01-26

Advanced high strength zinc plated steel sheet having excellent surface quality and electrical resistance spot weldability

#166
20230019786
2023-01-19

HOT-DIPPED GALVANIZED STEEL SHEET HAVING EXCELLENT BENDING WORKABILITY AND CORROSION RESISTANCE AND MANUFACTURING METHOD THEREFOR

#167
20230019292
2023-01-19

Method for producing high-strength steel parts with improved ductility, and parts obtained by said method

#168
20230018291
2023-01-19

Zinc plated steel sheet having excellent surface quality and spot weldability, and manufacturing method therefor

#169
20230002870
2023-01-05

Method of hot press forming a steel article and steel article

#170
20230002850
2023-01-05

High-performance thermoformed component provided with coating, and manufacturing method therefor

#171
20230002846
2023-01-05

Steel sheet and manufacturing method thereof

#172
20230002845
2023-01-05

Zinc plated steel sheet having excellent fatigue strength of electrical resistance spot welds, and manufacturing method thereof

#173
20220396845
2022-12-15

Press hardening method

#174
20220389553
2022-12-08

Coated steel member, coated steel sheet, and methods for producing same

#175
20220380863
2022-12-01

Press hardening method

#176
20220380861
2022-12-01

Press hardening method

#177
20220372608
2022-11-24

ALUMINUM ALLOY-PLATED STEEL SHEET, HOT-FORMED MEMBER, AND METHODS FOR MANUFACTURING ALUMINUM ALLOY-PLATED STEEL SHEET AND HOT-FORMED MEMBER

#178
20220371302
2022-11-24

Coated steel material

#179
20220364215
2022-11-17

Metal-coated steel strip

#180
20220364196
2022-11-17

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#181
20220356552
2022-11-10

Phosphatable part starting from a steel sheet coated with a metallic coating based on aluminum

#182
20220356547
2022-11-10

Coated steel product

#183
20220333221
2022-10-20

COLD-ROLLED STEEL SHEET AND METHOD FOR PRODUCING SAME

#184
20220307103
2022-09-29

Coated steel member, coated steel sheet, and methods for producing same

#185
20220307100
2022-09-29

HOT-DIP GALVANNEALED STEEL SHEET WITH ULTRA-HIGH STRENGTH AND HIGH FORMABILITY, AND MANUFACTURING METHOD THEREFOR

#186
20220298618
2022-09-22

Steel sheet coated with a metallic coating based on aluminum

#187
20220298597
2022-09-22

METHOD FOR PRODUCING A STEEL COMPONENT PROVIDED WITH A COATING, AND STEEL COMPONENT

#188
20220298596
2022-09-22

STEEL SHEET HAVING EXCELLENT UNIFORM ELONGATION AND STRAIN HARDENING RATE, AND METHOD FOR PRODUCING SAME

#189
20220290269
2022-09-15

Steel sheet and method for manufacturing same

#190
20220282353
2022-09-08

HIGH STRENGTH STEEL SHEET, HIGH STRENGTH MEMBER, AND METHODS FOR MANUFACTURING THE SAME

#191
20220282348
2022-09-08

METHOD FOR MANUFACTURING A HIGH STRENGTH STEEL PRODUCT AND STEEL PRODUCT THEREBY OBTAINED

#192
20220275481
2022-09-01

HOT STAMPED STEEL

#193
20220275471
2022-09-01

High-strength thin steel sheet and method for manufacturing same

#194
20220275469
2022-09-01

HIGH STRENGTH STEEL SHEET, HIGH STRENGTH MEMBER, AND METHODS FOR MANUFACTURING THE SAME

#195
20220274377
2022-09-01

Plating steel sheet for hot press forming, forming member using same, and manufacturing method therefor

#196
20220267876
2022-08-25

High strength steel sheet and method for manufacturing the same

#197
20220251696
2022-08-11

Method for manufacturing zinc alloy plated steel material having excellent surface quality and corrosion resistance

#198
20220250353
2022-08-11

Steel sheet for hot press formed member having excellent resistance to hydrogen delayed fracture and method for manufacturing thereof

#199
20220235442
2022-07-28

Steel sheet and method for producing the same

#200
20220228249
2022-07-21

Device for solidifying a coating layer hot-deposited on a wire, and corresponding installation and procedure

#201
20220228248
2022-07-21

Method for manufacturing a sheet metal component from a flat steel product provided with a corrosion protection coating

#202
20220213574
2022-07-07

PROCESSING LINE FOR THE CONTINUOUS PROCESSING OF METAL STRIPS HAVING A DUAL PURPOSE OF PRODUCING STRIPS THAT ARE ANNEALED AND DIP-COATED OR NOT COATED, AND CORRESPONDING COOLING TOWER AND METHOD FOR SWITCHING FROM ONE CONFIGURATION TO THE OTHER

#203
20220195552
2022-06-23

High-strength steel sheet and method for producing same

#204
20220187034
2022-06-16

Heat exchanger for heating gas and use of the heat exchanger

#205
20220186337
2022-06-16

Steel sheet and method for manufacturing same

#206
20220186334
2022-06-16

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#207
20220177992
2022-06-09

Hot press member, production method for steel sheet for hot press, and production method for hot press member

#208
20220170164
2022-06-02

METHOD FOR PRODUCING A STEEL STRIP WITH IMPROVED BONDING OF METALLIC HOT-DIP COATINGS

#209
20220170144
2022-06-02

Al or Al alloy-coated stainless steel sheet and method of manufacturing ferritic stainless steel sheet

#210
20220170127
2022-06-02

Steel sheet

#211
20220152983
2022-05-19

Plated steel

#212
20220145425
2022-05-12

Plated steel sheet

#213
20220145415
2022-05-12

Cold rolled steel sheet and method for producing same

#214
20220127709
2022-04-28

Hot dip galvanized steel sheet and method for producing same

#215
20220127691
2022-04-28

High-strength steel sheet having excellent moldability and impact resistance, and method for manufacturing high-strength steel sheet having excellent moldability and impact resistance

#216
20220119921
2022-04-21

Plated steel sheet

#217
20220119909
2022-04-21

Steel sheet and method for producing same

#218
20220119908
2022-04-21

Hot dip galvanized steel sheet and method for producing same

#219
20220118741
2022-04-21

Hot-pressed member, cold-rolled steel sheet for hot-pressed member, and method for producing the same

#220
20220112589
2022-04-14

Plated steel sheet

#221
20220098698
2022-03-31

High-strength steel sheet and method for producing the same

#222
20220098696
2022-03-31

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#223
20220098687
2022-03-31

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

#224
20220090250
2022-03-24

Aluminum-based coating for flat steel products for press mold hardening components, and method for producing same

#225
20220090248
2022-03-24

Hot dip galvanized steel sheet and method for producing same

#226
20220090223
2022-03-24

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

#227
20220081734
2022-03-17

High-strength steel sheet and method for producing the same

#228
20220074041
2022-03-10

Alloy coated steel sheet

#229
20220074040
2022-03-10

Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistance

#230
20220074014
2022-03-10

High strength steel with improved mechanical properties

#231
20220074013
2022-03-10

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

#232
20220064774
2022-03-03

PLATED STEEL SHEET HAVING EXCELLENT FUSION RESISTANCE, AND MANUFACTURING METHOD THEREFOR

#233
20220064773
2022-03-03

Apparatus for cooling metal material

#234
20220064754
2022-03-03

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

#235
20220064752
2022-03-03

High-strength cold-rolled steel sheet and production method for same

#236
20220056564
2022-02-24

ZINC PLATED STEEL SHEET HAVING EXCELLENT SPOT WELDABILITY AND MANUFACTURING METHOD THEREOF

#237
20220055342
2022-02-24

Steel sheet for hot press formed member having excellent coating adhesion and manufacturing method for the same

#238
20220049338
2022-02-17

Aluminum-based plated steel plate for hot press having excellent resistance against hydrogen delayed fracture and spot weldability, and method for manufacturing same

#239
20220049330
2022-02-17

Spot welded member

#240
20220048277
2022-02-17

Steel sheet plated with Al—Fe for hot press forming having excellent corrosion resistance and spot weldability, and manufacturing method thereof

#241
20220042129
2022-02-10

Press hardening method

#242
20220040957
2022-02-10

Iron-aluminum-based plated steel sheet for hot press forming, having excellent hydrogen delayed fracture properties and spot welding properties, and manufacturing method therefor

#243
20220033929
2022-02-03

Hot press forming member having excellent resistance to hydrogen embrittlement, and method for manufacturing same

#244
20220025498
2022-01-27

Aluminum-plated steel sheet, hot-stamped member, and method for manufacturing hot-stamped member

#245
20220025497
2022-01-27

Galvannealed steel sheet

#246
20220017986
2022-01-20

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

#247
20220016870
2022-01-20

Manufacturing method of aluminum-based alloy plated steel

#248
20220002830
2022-01-06

Coated steel member, coated steel sheet, and methods for producing same

#249
20210395872
2021-12-23

Hot press-formed part, and manufacturing method thereof

#250
20210395856
2021-12-23

PAINTED, HOT FORMED, COATED STEEL PART

#251
20210395855
2021-12-23

METHOD FOR MANUFACTURE OF A PRE-COATED STEEL SHEET

#252
20210395854
2021-12-23

PRE-COATED STEEL SHEET

#253
20210395853
2021-12-23

HOT FORMED PRE-COATED STEEL PART

#254
20210381075
2021-12-09

High-strength steel sheet and method for manufacturing same

#255
20210362472
2021-11-25

STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING ADHESION AND POST-PAINTING CORROSION RESISTANCE, AND METHOD FOR MANUFACTURING SAME

#256
20210348257
2021-11-11

Aluminum-zinc alloy plated steel sheet having excellent hot workability and corrosion resistance, and method for manufacturing same

#257
20210340650
2021-11-04

Highly corrosion-resistant plated steel sheet having excellent plating adhesion and resistance to liquid metal embrittlement

#258
20210317554
2021-10-14

ULTRA HIGH STRENGTH AND HIGH DUCTILITY STEEL SHEET HAVING EXCELLENT YIELD RATIO AND MANUFACTURING METHOD FOR SAME

#259
20210310095
2021-10-07

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#260
20210301364
2021-09-30

PRODUCING A HARDENED STEEL PRODUCT

#261
20210238719
2021-08-05

High-strength hot-rolled coated steel sheet

#262
20210230730
2021-07-29

METAL-COATED STEEL STRIP

#263
20210230712
2021-07-29

Zinc-plated steel sheet and manufacturing method thereof

#264
20210229206
2021-07-29

Welded advanced high strength steel

#265
20210222276
2021-07-22

Al—Fe-alloy plated steel sheet for hot forming, having excellent TWB welding characteristics, hot forming member, and manufacturing methods therefor

#266
20210222267
2021-07-22

Method for producing a ultra high strength coated or not coated steel sheet and obtained sheet

#267
20210214818
2021-07-15

Steel for hot stamping, hot stamping process and hot stamped component

#268
20210214816
2021-07-15

METHOD FOR FABRICATING STEEL SHEET FOR PRESS HARDENING, AND PARTS OBTAINED BY THIS METHOD

#269
20210198780
2021-07-01

Molten Zn-based plated steel sheet having superior corrosion resistance after being coated

#270
20210198774
2021-07-01

Multiphase ultra-high strength hot rolled steel

#271
20210189582
2021-06-24

Blank for hot stamping, method for manufacturing the same, hot stamping component, and method for manufacturing the same

#272
20210187583
2021-06-24

Hot stamping component and method of manufacturing the same

#273
20210180172
2021-06-17

MODIFIED HOT-DIP GALVANIZE COATINGS WITH LOW LIQUIDUS TEMPERATURE, METHODS OF MAKING AND USING THE SAME

#274
20210180151
2021-06-17

Method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, and method for producing heat-treated sheet

#275
20210180150
2021-06-17

Ultrahigh-strength and high-ductility steel sheet having excellent cold formability

#276
20210178727
2021-06-17

Hot dip plated steel sheet having excellent corrosion resistance and workability

#277
20210164070
2021-06-03

Hot rolled coated steel sheet having high strength, high formability, excellent bake hardenability and method of manufacturing same

#278
20210156017
2021-05-27

Hot-dip Sn—Zn-based alloy-plated steel sheet

#279
20210155999
2021-05-27

Zinc-plated steel sheet and manufacturing method thereof

#280
20210155997
2021-05-27

Method for producing a steel component provided with a coating, and steel component

#281
20210147971
2021-05-20

Steel sheet having a hot-dip Zn—Al—Mg-based coating film excellent in terms of surface appearance and method of manufacturing the same

#282
20210147957
2021-05-20

Method for producing hot-rolled steel sheet and method for producing cold-rolled full hard steel sheet

#283
20210130919
2021-05-06

Hot-pressed steel sheet member and method for producing same

#284
20210129491
2021-05-06

High-strength hot-rolled coated steel sheet

#285
20210123114
2021-04-29

Method for forming a cold rolled, coated and post batch annealed steel sheet

#286
20210115542
2021-04-22

High-strength steel sheet and high-strength galvanized steel sheet

#287
20210114074
2021-04-22

Production method for hot press molded articles, press molded article, die mold, and mold set

#288
20210108302
2021-04-15

METHOD FOR GALVANIZING STEEL MEMBER OF SUPPORT FOR SOLAR PHOTOVOLTAIC OR PHOTOTHERMAL SYSTEM

#289
20210108300
2021-04-15

Zinc alloy coated press-hardenable steels and method of manufacturing the same

#290
20210108282
2021-04-15

High-strength steel sheet and production method thereof

#291
20210095368
2021-04-01

Fe—Al-based plated hot-stamped member and manufacturing method of Fe—Al-based plated hot-stamped member

#292
20210095357
2021-04-01

METHOD FOR PRODUCING A HIGH STRENGTH COATED STEEL SHEET HAVING IMPROVED STRENGTH AND DUCTILITY AND OBTAINED SHEET

#293
20210095356
2021-04-01

Steel sheet and manufacturing method therefor

#294
20210062288
2021-03-04

High-strength cold-rolled steel sheet and manufacturing method therefor

#295
20210062283
2021-03-04

Cold-rolled steel sheet having excellent high-temperature properties and room-temperature workability

#296
20210047716
2021-02-18

Galvannealed steel sheet

#297
20210047707
2021-02-18

Method for producing an ultra high strength galvannealed steel sheet and obtained galvannealed steel sheet

#298
20210040576
2021-02-11

High strength steel sheet having excellent formability and a method of manufacturing the steel sheet

#299
20210039355
2021-02-11

Hot-stamped body

#300
20210039354
2021-02-11

Hot-stamped body