ClassID:

43047

B23K11/16 - CPC Classification

Classification description:

Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded

Sub-classes:
Recent Application in this class:
#1
20260091444
2026-04-02

WELDED MEMBER AND METHOD FOR PRODUCING THE SAME

#2
20250257659
2025-08-14

AIRFOIL JOINING APPARATUS AND METHODS

#3
20250178117
2025-06-05

RESISTANCE SPOT WELDED JOINT AND METHOD FOR PRODUCING THE SAME

#4
20250170669
2025-05-29

SPOT-WELDED JOINT, METHOD FOR PRODUCING SPOT-WELDED JOINT, HIGH-STRENGTH STEEL MEMBER FOR SPOT-WELDED JOINT, AND METHOD FOR PRODUCING HIGH-STRENGTH STEEL MEMBER FOR SPOT-WELDED JOINT

#5
20250144737
2025-05-08

METHOD FOR MANUFACTURING PROJECTION WELD JOINT, PROJECTION WELD JOINT, AND VEHICLE COMPONENT

#6
20250102009
2025-03-27

PROJECTION WELDED JOINT AND PROJECTION WELDING METHOD

#7
20240353387
2024-10-24

SPATTER DETECTION METHOD AND METHOD FOR MANUFACTURING WELDED MEMBER

#8
20240307992
2024-09-19

SPOT WELDED JOINT AND METHOD OF MANUFACTURING SPOT WELDED JOINT

#9
20240035383
2024-02-01

Airfoil joining apparatus and methods

#10
20230416864
2023-12-28

HIGH STRENGTH AND HIGH FORMABILITY STEEL SHEET AND MANUFACTURING METHOD

#11
20230330766
2023-10-19

MANUFACTURING METHOD OF WELDED MEMBER

#12
20230225870
2023-07-20

CONNECTION STRUCTURE OF POROUS SURFACE STRUCTURE AND SUBSTRATE, PREPARATION METHOD FOR CONNECTION STRUCTURE, AND PROSTHESIS

#13
20230191512
2023-06-22

Ring-shaped band saw blade manufacturing method and manufacturing apparatus

#14
20230151735
2023-05-18

Airfoil joining apparatus and methods

#15
20230121205
2023-04-20

RESISTANCE SPOT WELDING METHOD AND WELD MEMBER PRODUCTION METHOD

#16
20230093829
2023-03-30

ELECTRONIC COMPONENT, LEAD PART CONNECTION STRUCTURE, AND LEAD PART CONNECTION METHOD

#17
20230086324
2023-03-23

RESISTANCE WELDING APPARATUS AND METHOD

#18
20220186331
2022-06-16

ELECTRIC RESISTANCE-WELDED STEEL TUBE FOR HOLLOW STABILIZER, HOLLOW STABILIZER, AND MANUFACTURING METHODS OF SAME

#19
20220181833
2022-06-09

CONNECTOR HOUSINGS, USE OF, AND METHOD THEREFOR

#20
20220176486
2022-06-09

JOINT STRUCTURE, AUTOMOTIVE COMPONENT, AND JOINT STRUCTURE MANUFACTURING METHOD

#21
20220145546
2022-05-12

Method for manufacturing rail, and rail

#22
20220111460
2022-04-14

A METHOD FOR AUTOMATIC WELDING OF A STRUCTURAL STEEL ASSEMBLY AND AN AUTOMATIC WELDING SYSTEM FOR WELDING OF A STRUCTURAL STEEL ASSEMBLY

#23
20220010827
2022-01-13

A RESISTANCE SPOT WELDED JOINT COMPRISING A ZINC COATED AHSS STEEL SHEET

#24
20220002835
2022-01-06

Dual pass, dual anneal welding method for joining high strength steels

#25
20210362266
2021-11-25

Resistance spot welding method and method for producing resistance spot welded joint

#26
20210260685
2021-08-26

Steel sheet assembly, method of manufacturing steel sheet assembly, and spot welding process

#27
20210260674
2021-08-26

Ring-shaped band saw blade manufacturing method and manufacturing apparatus

#28
20210252629
2021-08-19

Resistance spot welding method and weld member production method

#29
20210229206
2021-07-29

Welded advanced high strength steel

#30
20210170516
2021-06-10

Method for preventing spot welding crack of galvanized steel plate

#31
20210146484
2021-05-20

Resistance spot welding electrode cap

#32
20210087646
2021-03-25

High strength and high formability steel sheet and manufacturing method

#33
20210039190
2021-02-11

Hybrid structures for joining of metals and continuous fiber materials

#34
20200406388
2020-12-31

METHOD OF RESISTANCE WELDING ZINC COATED STEEL

#35
20200370141
2020-11-26

Cold rolled and annealed steel sheet and method of manufacturing the same

#36
20200361023
2020-11-19

Welding management system

#37
20200353990
2020-11-12

Vehicle reinforcement member and vehicle center pillar

#38
20200316707
2020-10-08

SPOT WELDING METHOD

#39
20200306866
2020-10-01

Resistance spot welding apparatus and method for manufacturing a welded structure

#40
20200276665
2020-09-03

SPOT WELDING METHOD

#41
20200269342
2020-08-27

Resistance spot welding method

#42
20200230743
2020-07-23

VACUUM INSULATION PANEL MANUFACTURING METHOD, AND VACUUM INSULATION PANEL

#43
20200224813
2020-07-16

Electric-resistance-welded stainless clad steel pipe or tube

#44
20200223008
2020-07-16

Method for welding using points of martensitic stainless steel sheets

#45
20200156177
2020-05-21

OVERLAP-WELDED MEMBER, AUTOMOBILE PART, METHOD OF WELDING OVERLAPPED PORTION, AND METHOD OF MANUFACTURING OVERLAP-WELDED MEMBER

#46
20200156176
2020-05-21

Welding auxiliary joining part

#47
20200108461
2020-04-09

Method for manufacturing joined member and apparatus for manufacturing the same

#48
20200056331
2020-02-20

Heat transfer tube and method for manufacturing a heat transfer tube

#49
20200055139
2020-02-20

MANUFACTURING METHOD FOR WELDING A MULTI-SHEET ASSEMBLY

#50
20200024802
2020-01-23

Heat transfer tube and method for manufacturing a heat transfer tube

#51
20190366228
2019-12-05

Heat transfer tube and method for manufacturing a heat transfer tube

#52
20190358731
2019-11-28

Method for manufacturing a weldable metal-polymer multilayer composite

#53
20190299322
2019-10-03

Method of producing endless metal ring

#54
20190296511
2019-09-26

Connector housings, use of, and method therefor

#55
20190291202
2019-09-26

JOINING STRUCTURE AND METHOD FOR MANUFACTURING JOINING STRUCTURE

#56
20190256155
2019-08-22

Vehicle pillar structure and method for manufacturing vehicle pillar

#57
20190240768
2019-08-08

Method of resistance spot welding

#58
20190219218
2019-07-18

Method of producing electric-resistance-welded stainless clad steel pipe or tube

#59
20190201999
2019-07-04

Automotive member having resistance weld

#60
20190193201
2019-06-27

Vacuum insulation panel manufacturing method, and vacuum insulation panel

#61
20190176904
2019-06-13

Vehicle composite member, vehicle, vehicle manufacturing method, and mixed flow production method

#62
20190143450
2019-05-16

Vacuum insulation panel manufacturing method, and vacuum insulation panel

#63
20190134734
2019-05-09

Welding apparatus and welding method

#64
20190084074
2019-03-21

Weldability improvements in advanced high strength steel

#65
20190076955
2019-03-14

Resistance welding electrode

#66
20190061043
2019-02-28

Method for manufacturing joined member and joined member manufacturing apparatus

#67
20190030637
2019-01-31

Spot-welded joint and spot welding method

#68
20190001429
2019-01-03

Resistance spot welding method and welded member production method

#69
20180345407
2018-12-06

Method of welding aluminum plated steel sheet

#70
20180318967
2018-11-08

Conductive nodes

#71
20180304396
2018-10-25

Spot welded joint and spot welding method

#72
20180298475
2018-10-18

As-rolled type K55 electric resistance welded oil well pipe and hot-rolled steel sheet

#73
20180257165
2018-09-13

Resistance spot welding method and welded member production method

#74
20180247756
2018-08-30

Manufacturing method of a filter structure

#75
20180236589
2018-08-23

Lap welding method of steel sheet and lap weld joint of steel sheet

#76
20180185952
2018-07-05

Spot welding method and device

#77
20180178457
2018-06-28

Resistive implant welding carbon fiber composite thermoplastics

#78
20180111218
2018-04-26

Conductive joint article and method for manufacturing same

#79
20180105893
2018-04-19

High strength electric resistance welded steel pipe and method for producing high strength electric resistance welded steel pipe

#80
20180104763
2018-04-19

Method of monitoring manufacturing status of electric resistance welded pipe, device for monitoring manufacturing status of electric resistance welded pipe, and method of manufacturing electric resistance welded pipe

#81
20180104762
2018-04-19

METHOD FOR MANUFACTURING JOINED MEMBER AND APPARATUS FOR MANUFACTURING THE SAME

#82
20180082764
2018-03-22

Conductor assembly, electronic component using same, and manufacturing method thereof

#83
20180079026
2018-03-22

Method of spot welding

#84
20180056429
2018-03-01

Spatter analysis method and device

#85
20180043461
2018-02-15

Resistance spot welding device

#86
20180043459
2018-02-15

Resistance spot welding method and method for manufacturing resistance spot welded joint

#87
20180038402
2018-02-08

Resistance spot welding method and weld joint

#88
20180009057
2018-01-11

METHOD AND DEVICE FOR RESISTANCE WELDING STEEL SANDWICH SHEETS

#89
20180001525
2018-01-04

Joining structure

#90
20180001415
2018-01-04

Welding electrode, method, and device for welding sandwich panels

#91
20170348789
2017-12-07

Method for manufacturing a sandwich panel

#92
20170348788
2017-12-07

Welding apparatus and method

#93
20170312846
2017-11-02

Resistance spot welding method

#94
20170307111
2017-10-26

STEEL STRIP FOR ELECTRIC-RESISTANCE-WELDED STEEL PIPE OR TUBE, ELECTRIC-RESISTANCE-WELDED STEEL PIPE OR TUBE, AND PROCESS FOR PRODUCING STEEL STRIP FOR ELECTRIC-RESISTANCE-WELDED STEEL PIPE OR TUBE

#95
20170297674
2017-10-19

Fibre-reinforced metal component for an aircraft or spacecraft and production methods for fibre-reinforced metal components

#96
20170291253
2017-10-12

Hybrid structures for joining of metals and continuous fiber materials

#97
20170282282
2017-10-05

Electrical bonding method

#98
20170242193
2017-08-24

Fusion splicer

#99
20170173860
2017-06-22

Resistive implant welding carbon fiber thermoplastics using highly conductive mesh

#100
20170165784
2017-06-15

Seam-welding method and device therefor

#101
20170080526
2017-03-23

ADDITIVE MANUFACTURING USING CAST STRIP SUPERALLOY MATERIAL

#102
20170080515
2017-03-23

Spot welding method

#103
20170080514
2017-03-23

INSULATOR FOR WELDING A BOSS ONTO A MEMBER

#104
20170072502
2017-03-16

Power pulse method for controlling resistance weld nugget growth and properties during steel spot welding

#105
20170066074
2017-03-09

SPOT WELDING METHOD FOR A THIN STEEL PLATE AND A SPOT WELDING JOINT

#106
20170036312
2017-02-09

Joining using auxiliary joining elements

#107
20170008119
2017-01-12

WELDED STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

#108
20160368080
2016-12-22

WELDING STRUCTURAL MEMBER AND WELDING METHOD

#109
20160355902
2016-12-08

WELDING METHOD AND SYSTEM

#110
20160319860
2016-11-03

Vibration drive device, image forming apparatus, positioning stage, and medical system

#111
20160288243
2016-10-06

Method for producing a composite component

#112
20160288241
2016-10-06

Multi-stage resistance welding of sandwich-type metal sheets

#113
20160279730
2016-09-29

Method and device for the resistance welding of sandwich sheets

#114
20160276792
2016-09-22

Die for terminalized electric wire

#115
20160273418
2016-09-22

Single crystal engine valve

#116
20160271721
2016-09-22

Spot welding electrode and welding apparatus and welding method using same

#117
20160263694
2016-09-15

Spot welded joint and spot welding method

#118
20160262214
2016-09-08

Joining device and joining method

#119
20160250709
2016-09-01

Indirect spot welding apparatus

#120
20160243643
2016-08-25

Welding assistance member and spot-welding method using welding assistance member

#121
20160228973
2016-08-11

Resistance spot welding method

#122
20160222999
2016-08-04

PROCESSES FOR WELDING COMPOSITE MATERAILS AND ARTICLES THEREFROM

#123
20160214202
2016-07-28

Resistance spot welding method and welded structure

#124
20160207139
2016-07-21

Resistance spot welding method and welded structure

#125
20160207138
2016-07-21

Seam welding method and seam welding device

#126
20160186770
2016-06-30

Method of manufacturing centrifugal fan

#127
20160184919
2016-06-30

Method and device for resistance welding of sandwich-type plates using a second electrical circuit

#128
20160149169
2016-05-26

Assembled battery, exterior tube equipped battery, and manufacturing method of assembled battery welded to bus bar

#129
20160144451
2016-05-26

Resistance spot welding method

#130
20160144450
2016-05-26

SPOT WELDED JOINT

#131
20160144449
2016-05-26

Indirect spot welding method

#132
20160136752
2016-05-19

Projection bolt welding method

#133
20160118759
2016-04-28

Connector housings, use of, and method therefor

#134
20160082543
2016-03-24

SPOT-WELDED JOINT AND SPOT WELDING METHOD

#135
20160067814
2016-03-10

Spot welding method

#136
20160045977
2016-02-18

Integrated resistance welding of functional element and auxiliary element

#137
20160016252
2016-01-21

Method and apparatus for resistive spot welding

#138
20160008916
2016-01-14

STRUCTURE FOR BONDING METAL PARTS TO EACH OTHER AND BONDING METHOD THEREFOR

#139
20160008912
2016-01-14

Current schedule for optimized reaction metallurgical joining

#140
20150308452
2015-10-29

Centrifugal fan

#141
20150306862
2015-10-29

Resistance spot welding system and method

#142
20150306697
2015-10-29

Resistance spot welding method

#143
20150217396
2015-08-06

Overlap-welded member, automobile part, method of welding overlapped portion, and method of manufacturing overlap-welded member

#144
20150183048
2015-07-02

Device and process for simultaneous shaping and welding of connector pipes for compressors

#145
20150174690
2015-06-25

Spot welding method of high-strength steel sheets excellent in joint strength

#146
20150174687
2015-06-25

Method for fusing nanowire junctions in conductive films

#147
20150136742
2015-05-21

Switching electrode and resistance welding device using same, spot welding device and spot welding method

#148
20150104243
2015-04-16

Spot welded joint

#149
20150068638
2015-03-12

Low-yield ratio high-strength electric resistance welded steel pipe, steel strip for electric resistance welded steel pipes, and methods of manufacturing them

#150
20150034609
2015-02-05

Resistance welding with minimized weld expulsion

#151
20150025176
2015-01-22

Flame retardant structural epoxy resin adhesives and process for bonding metal members

#152
20150001188
2015-01-01

Spot welded joint and spot welding method

#153
20140348575
2014-11-27

SEAM WELDING

#154
20140308070
2014-10-16

Welded joint manufactured by method of resistance spot welding

#155
20140286699
2014-09-25

Processes for welding composite materials and articles therefrom

#156
20140263198
2014-09-18

Wire butt welder with adjustable alignment

#157
20140263197
2014-09-18

Method for single-sided resistance welding

#158
20140251531
2014-09-11

Method for producing a composite sheet metal part having a metallic region, and corresponding molding tool

#159
20140224774
2014-08-14

Method and Device for Joining a Composite Sheet-Metal Part

#160
20140123495
2014-05-08

Bonding of roof panels

#161
20140116988
2014-05-01

MELT CUTTER

#162
20140079476
2014-03-20

Connector housings, use of, and method therefor

#163
20140076157
2014-03-20

Piston assembly, fluid pressure cylinder, method for manufacturing piston assembly

#164
20140076083
2014-03-20

Method of manufacturing an integrated member

#165
20130309520
2013-11-21

Method of bonding panels of dissimilar material and bonded structure

#166
20130292364
2013-11-07

Capacitor discharge weld for connecting tubular twist beam profiles to cast trailing arm via adapter ring

#167
20130182988
2013-07-18

Flanged bearing ring and method for producing such a flanged bearing ring

#168
20130032579
2013-02-07

Apparatus for welding continuous strips wound on a support ring

#169
20130032189
2013-02-07

High temperature thermoelectrics

#170
20120149258
2012-06-14

SYSTEM, METHOD AND APPARATUS FOR CONNECTING BATTERY CELLS

#171
20120141829
2012-06-07

Spot welded joint

#172
20120074113
2012-03-29

Spot welding method and spot welding apparatus

#173
20120074103
2012-03-29

Seam welding warpage prevention method and apparatus

#174
20120031645
2012-02-09

SYSTEM, METHOD AND APPARATUS FOR CONNECTING BATTERY CELLS

#175
20120012239
2012-01-19

Automotive structural joint and method of making same

#176
20110188927
2011-08-04

Processes for welding composite materials and articles therefrom

#177
20110052935
2011-03-03

Joining method and joint structure of dissimilar metal

#178
20110020082
2011-01-27

Joined product

#179
20110008648
2011-01-13

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

#180
20100314909
2010-12-16

Automotive structural joint and method of making same

#181
20100104888
2010-04-29

Method of production of electric resistance welded steel pipe and high Si or high Cr electric resistance welded steel pipe

#182
20100098483
2010-04-22

Capacitor discharge weld for connecting tubular twist beam profiles to cast trailing arm via adapter ring

#183
20100059488
2010-03-11

Method of welding duplex stainless steel strip for the production of an armouring layer of a flexible pipe

#184
20100042125
2010-02-18

Microsurgical probe

#185
20090302010
2009-12-10

Resistance welding method and welded structure

#186
20090278371
2009-11-12

Automotive structural joint and method of making same

#187
20090139966
2009-06-04

Seam welding

#188
20090110575
2009-04-30

High-pressure fuel supply pump and the manufacturing method

#189
20080235932
2008-10-02

Method for positioning and joining panels

#190
20080226491
2008-09-18

Automobile high-strength electric resistance welded steel pipe with excellent low-temperature impact properties and method of manufacturing the same

#191
20080203139
2008-08-28

Method for controlling weld metal microstructure using localized controlled cooling of seam-welded joints

#192
20080182119
2008-07-31

PROJECTION WELD AND METHOD FOR CREATING THE SAME

#193
20070269678
2007-11-22

High-tensile steel sheet, steel sheet joining process and high-strength automotive part

#194
20070093793
2007-04-26

Microsurgical probe

#195
20060134449
2006-06-22

Weldable metal composites and methods

#196
20050199486
2005-09-15

Refurbishment of sputtering targets

#197
18145938
2024-04-09

Methods for tempering of steel for riveting