by means of two electrodes placed opposite one another on both sides of the welded parts

Industry

CPC
B23K11/115

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23KSOLDERING OR UNSOLDERING WELDING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY B23K11/00Resistance welding Severing by resistance heating

Current Industry

B23K11/115by means of two electrodes placed opposite one another on both sides of the welded parts

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Spot welding method
- Patent number 12,296,401
- Issue date May 13, 2025
- Honda Motor Co., Ltd.
- Hitoshi Saito
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Element supply apparatus for a setting welding device, an element n...
- Patent number 12,290,872
- Issue date May 6, 2025
- Bollhoff Verbindungstechnik GmbH
- Dennis Schröder
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and system for joining workpieces
- Patent number 12,290,871
- Issue date May 6, 2025
- GM Global Technology Operations LLC
- Steven Cipriano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Integrated electrode maintenance for robotic welding cell
- Patent number 12,285,816
- Issue date Apr 29, 2025
- Doben Limited
- David M. Simone
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Galvanized steel sheet, electrodeposition-coated steel sheet, autom...
- Patent number 12,276,028
- Issue date Apr 15, 2025
- JFE Steel Corporation
- Shunsuke Yamamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of resistance spot welding and resistance spot welding appar...
- Patent number 12,246,388
- Issue date Mar 11, 2025
- Futaba Industrial Co., Ltd.
- Shota Muto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ultrasonic resistance welding process and apparatus
- Patent number 12,240,051
- Issue date Mar 4, 2025
- OHIO STATE INNOVATION FOUNDATION
- Xun Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spot welding method for aluminum material and aluminum material
- Patent number 12,233,472
- Issue date Feb 25, 2025
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Mai Yoshizawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Techniques for forming composite sandwich structures
- Patent number 12,233,471
- Issue date Feb 25, 2025
- Rolls-Royce Corporation
- Quinlan Yee Shuck
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for using coolant flow sensors to determine ele...
- Patent number 12,214,439
- Issue date Feb 4, 2025
- Proteus Industries Inc.
- Mark Nicewonger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Assembly of at least 2 metallic substrates
- Patent number 12,208,461
- Issue date Jan 28, 2025
- Arcelormittal
- Tiago Machado Amorim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Controlling the flow of coolant to resistance welding electrodes
- Patent number 12,186,823
- Issue date Jan 7, 2025
- Proteus Industries, Inc.
- Mark Nicewonger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for avoiding interference of welding equipment, and device f...
- Patent number 12,179,366
- Issue date Dec 31, 2024
- Honda Motor Co., Ltd.
- Wenhao Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resistance spot welding electrode and use of the electrode
- Patent number 12,172,225
- Issue date Dec 24, 2024
- OUTOKUMPU OYJ
- Thomas Hündgen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welded joint manufacturing method, welded joint, tempering device,...
- Patent number 12,162,086
- Issue date Dec 10, 2024
- Nippon Steel Corporation
- Tohru Okada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for controlling a spot welding arrangement
- Patent number 12,162,087
- Issue date Dec 10, 2024
- CAR-O-LINER GROUP AB
- Anders Bergström
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resistance spot welding method and weld member production method
- Patent number 12,151,299
- Issue date Nov 26, 2024
- JFE Steel Corporation
- Chikaumi Sawanishi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method for joined body, welding metal body, and joini...
- Patent number 12,151,298
- Issue date Nov 26, 2024
- AHRESTY CORPORATION
- Shunzo Aoyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding gun and welding method
- Patent number 12,128,495
- Issue date Oct 29, 2024
- SUBARU CORPORATION
- Noboru Sakamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Joined structure and method for manufacturing joined structure
- Patent number 12,097,569
- Issue date Sep 24, 2024
- Kobe Steel, Ltd.
- Kyohei Maeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sealing method for liquid inlet port of power storage device
- Patent number 12,076,806
- Issue date Sep 3, 2024
- NAG SYSTEM CO., LTD.
- Hidemasa Nagamine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding method for flexible and rollable silicon-based solar module
- Patent number 12,059,740
- Issue date Aug 13, 2024
- GOLDEN SOLAR (QUANZHOU) NEW ENERGY TECHNOLOGY CO., LTD.
- Hsin-wang Chiu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Zinc-coated steel sheet with high resistance spot weldability
- Patent number 12,054,802
- Issue date Aug 6, 2024
- Arcelormittal
- Jean-Marc Pipard
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spot welding method
- Patent number 12,053,834
- Issue date Aug 6, 2024
- Honda Motor Co., Ltd.
- Shinya Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spot welded member
- Patent number 12,037,665
- Issue date Jul 16, 2024
- JFE Steel Corporation
- Minoru Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spot-welding electrode inspection device
- Patent number 12,036,622
- Issue date Jul 16, 2024
- Kyokutoh Co., Ltd.
- Kazuhiro Tezawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of resistance spot welding and resistance spot welding appar...
- Patent number 12,023,752
- Issue date Jul 2, 2024
- Futaba Industrial Co., Ltd.
- Keigo Yasuda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Different material joining method
- Patent number 12,005,515
- Issue date Jun 11, 2024
- SUBARU CORPORATION
- Noboru Sakamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and methods of multiple spot welding for automotive applicat...
- Patent number 11,999,005
- Issue date Jun 4, 2024
- Honda Motor Co., Ltd.
- Timothy A. Abke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resistance spot welding method and method for producing resistance...
- Patent number 11,992,892
- Issue date May 28, 2024
- JFE Steel Corporation
- Reiko Endo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
NUGGET DIAMETER ESTIMATION METHOD
- Publication number 20250153279
- Publication date May 15, 2025
- Toyota Jidosha Kabushiki Kaisha
- Shuhei OGURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPOT WELDING DEVICE, METHOD OF CONTROLLING SPOT WELDING DEVICE, SPO...
- Publication number 20250144736
- Publication date May 8, 2025
- NIPPON STEEL CORPORATION
- Shinji KODAMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Operating unit with integrated tool-change device
- Publication number 20250100068
- Publication date Mar 27, 2025
- Com.Imp.Ex. di Elio Strobietto
- Elio STROBIETTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPOT WELDING GUN AND SYSTEM AND METHOD FOR AUTONOMOUSLY CALIBRATING...
- Publication number 20250033134
- Publication date Jan 30, 2025
- Hyundai Motor Company
- Seung Ho Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INSPECTION METHOD
- Publication number 20250010407
- Publication date Jan 9, 2025
- Toyota Jidosha Kabushiki Kaisha
- Nao KAWABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDED MEMBER AND RESISTANCE SPOT WELDING METHOD TH...
- Publication number 20240424596
- Publication date Dec 26, 2024
- JFE STEEL CORPORATION
- Chikaumi SAWANISHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDED JOINT AND RESISTANCE SPOT WELDING METHOD THE...
- Publication number 20240424595
- Publication date Dec 26, 2024
- JFE STEEL CORPORATION
- Reiko ENDO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING GUN CONTROL DEVICE, WELDING GUN CONTROL SYSTEM, AND WELDING...
- Publication number 20240416446
- Publication date Dec 19, 2024
- FANUC CORPORATION
- Masao MOTOHASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT JOINING METHOD AND RESISTANCE SPOT JOINING APPARATUS
- Publication number 20240399487
- Publication date Dec 5, 2024
- OSAKA UNIVERSITY
- Hidetoshi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SOLID STATE WELDING APPARATUS AND METHOD FOR REMOVING IMPURITY
- Publication number 20240399488
- Publication date Dec 5, 2024
- OSAKA UNIVERSITY
- Hidetoshi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPATTER DETECTION METHOD
- Publication number 20240399511
- Publication date Dec 5, 2024
- Toyota Jidosha Kabushiki Kaisha
- Nao KAWABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF RESISTANCE SPOT WELDING
- Publication number 20240391032
- Publication date Nov 28, 2024
- Toyota Jidosha Kabushiki Kaisha
- Shota EJIMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF RESISTANCE SPOT WELDING OF ELECTRICALLY CONDUCTIVE WORKPI...
- Publication number 20240375206
- Publication date Nov 14, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDED MEMBER AND RESISTANCE SPOT WELDING METHOD TH...
- Publication number 20240367254
- Publication date Nov 7, 2024
- JFE STEEL CORPORATION
- Katsutoshi TAKASHIMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ONE-SIDED SPOT WELDER AND ONE-SIDED SPOT-WELDING METHOD
- Publication number 20240359253
- Publication date Oct 31, 2024
- Obara Corporation
- Keiichirou KIMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPATTER DETECTION METHOD AND METHOD FOR MANUFACTURING WELDED MEMBER
- Publication number 20240353387
- Publication date Oct 24, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yosuke TAMADA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDED JOINT AND RESISTANCE SPOT WELDING METHOD THE...
- Publication number 20240352959
- Publication date Oct 24, 2024
- JFE STEEL CORPORATION
- Reiko ENDO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for the fabrication of a resistance spot weld
- Publication number 20240344166
- Publication date Oct 17, 2024
- ARCELORMITTAL
- Jean-Marc PIPARD
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDING MACHINE AND RESISTANCE SPOT WELDING METHOD
- Publication number 20240335899
- Publication date Oct 10, 2024
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Yoichiro SHIMODA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING WELDED STRUCTURE
- Publication number 20240326152
- Publication date Oct 3, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yosuke TAMADA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A welding method
- Publication number 20240316683
- Publication date Sep 26, 2024
- ARCELORMITTAL
- Zhifen WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDING METHOD AND METHOD OF MANUFACTURING WELDED J...
- Publication number 20240307991
- Publication date Sep 19, 2024
- JFE STEEL CORPORATION
- Satoshi MAEDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING APPARATUS AND PROGRAM
- Publication number 20240300046
- Publication date Sep 12, 2024
- FANUC CORPORATION
- Sayuki KASHIWAGI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISSIMILAR METAL JOINT AND ELECTRIC RESISTANCE WELDING METHOD FOR P...
- Publication number 20240261887
- Publication date Aug 8, 2024
- Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences
- Mingfeng LI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING METHODS FOR JOINING LIGHT METAL AND HIGH-STRENGTH STEEL USI...
- Publication number 20240253148
- Publication date Aug 1, 2024
- Ohio State Innovation Foundation
- Wei Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTEGRATED ELECTRODE MAINTENANCE FOR ROBOTIC WELDING CELL
- Publication number 20240246168
- Publication date Jul 25, 2024
- Doben Limited
- David M. Simone
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDING METHOD
- Publication number 20240238891
- Publication date Jul 18, 2024
- JFE STEEL CORPORATION
- Nao KAWABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR FORMING A MATERIAL-LOCKING CONNECTION
- Publication number 20240238892
- Publication date Jul 18, 2024
- ROBERT BOSCH GmbH
- Jens Trittel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS FOR SPOT WELDING WITH ADDITION OF MATERIAL
- Publication number 20240227058
- Publication date Jul 11, 2024
- VALDIR FURLANETTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus and Method for Regulating the Position of a Tong-Shaped Tool
- Publication number 20240189934
- Publication date Jun 13, 2024
- ROBERT BOSCH GmbH
- Andreas Mader
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

by means of two electrodes placed opposite one another on both sides of the welded parts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spot welding method

Element supply apparatus for a setting welding device, an element n...

Method and system for joining workpieces

Integrated electrode maintenance for robotic welding cell

Galvanized steel sheet, electrodeposition-coated steel sheet, autom...

Method of resistance spot welding and resistance spot welding appar...

Ultrasonic resistance welding process and apparatus

Spot welding method for aluminum material and aluminum material

Techniques for forming composite sandwich structures

Systems and methods for using coolant flow sensors to determine ele...

Assembly of at least 2 metallic substrates

Controlling the flow of coolant to resistance welding electrodes

Method for avoiding interference of welding equipment, and device f...

Resistance spot welding electrode and use of the electrode

Welded joint manufacturing method, welded joint, tempering device,...

Method for controlling a spot welding arrangement

Resistance spot welding method and weld member production method

Manufacturing method for joined body, welding metal body, and joini...

Welding gun and welding method

Joined structure and method for manufacturing joined structure

Sealing method for liquid inlet port of power storage device

Welding method for flexible and rollable silicon-based solar module

Zinc-coated steel sheet with high resistance spot weldability

Spot welding method

Spot welded member

Spot-welding electrode inspection device

Method of resistance spot welding and resistance spot welding appar...

Different material joining method

Device and methods of multiple spot welding for automotive applicat...

Resistance spot welding method and method for producing resistance...

Patents Applicationslast 30 patents

NUGGET DIAMETER ESTIMATION METHOD

SPOT WELDING DEVICE, METHOD OF CONTROLLING SPOT WELDING DEVICE, SPO...

Operating unit with integrated tool-change device

SPOT WELDING GUN AND SYSTEM AND METHOD FOR AUTONOMOUSLY CALIBRATING...

INSPECTION METHOD

RESISTANCE SPOT WELDED MEMBER AND RESISTANCE SPOT WELDING METHOD TH...

RESISTANCE SPOT WELDED JOINT AND RESISTANCE SPOT WELDING METHOD THE...

WELDING GUN CONTROL DEVICE, WELDING GUN CONTROL SYSTEM, AND WELDING...

RESISTANCE SPOT JOINING METHOD AND RESISTANCE SPOT JOINING APPARATUS

SOLID STATE WELDING APPARATUS AND METHOD FOR REMOVING IMPURITY

SPATTER DETECTION METHOD

METHOD OF RESISTANCE SPOT WELDING

METHOD OF RESISTANCE SPOT WELDING OF ELECTRICALLY CONDUCTIVE WORKPI...

RESISTANCE SPOT WELDED MEMBER AND RESISTANCE SPOT WELDING METHOD TH...

ONE-SIDED SPOT WELDER AND ONE-SIDED SPOT-WELDING METHOD

SPATTER DETECTION METHOD AND METHOD FOR MANUFACTURING WELDED MEMBER

RESISTANCE SPOT WELDED JOINT AND RESISTANCE SPOT WELDING METHOD THE...

Method for the fabrication of a resistance spot weld

RESISTANCE SPOT WELDING MACHINE AND RESISTANCE SPOT WELDING METHOD

METHOD FOR MANUFACTURING WELDED STRUCTURE

A welding method

RESISTANCE SPOT WELDING METHOD AND METHOD OF MANUFACTURING WELDED J...

WELDING APPARATUS AND PROGRAM

DISSIMILAR METAL JOINT AND ELECTRIC RESISTANCE WELDING METHOD FOR P...

WELDING METHODS FOR JOINING LIGHT METAL AND HIGH-STRENGTH STEEL USI...

INTEGRATED ELECTRODE MAINTENANCE FOR ROBOTIC WELDING CELL

RESISTANCE SPOT WELDING METHOD

METHOD FOR FORMING A MATERIAL-LOCKING CONNECTION

PROCESS FOR SPOT WELDING WITH ADDITION OF MATERIAL

Apparatus and Method for Regulating the Position of a Tong-Shaped Tool