Stamping using rigid devices or tools

Industry

CPC
B21D22/02

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing

Current Industry

B21D22/02Stamping using rigid devices or tools

Industries

Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing thin sheets made of 7XXX aluminum alloy s...
- Patent number 12,146,202
- Issue date Nov 19, 2024
- CONSTELLIUM NEUF-BRISACH
- David Barbier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Adjustable balancing block for closed loop die control
- Patent number 12,138,675
- Issue date Nov 12, 2024
- Magna International Inc.
- Sunil Thaddaeus
- B30 - PRESSES
Information Patent Grant
System for a sheet metalworking and a process thereof
- Patent number 12,138,676
- Issue date Nov 12, 2024
- INDIAN INSTITUTE OF TECHNOLOGY HYDERABAD (IITH)
- Nallagundla Venkata Reddy
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tailor hardening of such as a cold stamped vehicle door pillar usin...
- Patent number 12,138,678
- Issue date Nov 12, 2024
- Martinrea International US Inc.
- Vincent Millioto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Liquid storage container and manufacturing method thereof
- Patent number 12,135,153
- Issue date Nov 5, 2024
- Zhejiang Sanhua Automotive Components Co., Ltd.
- Zongbao Jiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steel sheet for hot stamping and hot-stamping formed body
- Patent number 12,134,810
- Issue date Nov 5, 2024
- Nippon Steel Corporation
- Daisuke Maeda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hot-stamping formed body
- Patent number 12,134,808
- Issue date Nov 5, 2024
- Nippon Steel Corporation
- Daisuke Maeda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Workpiece ejecting system for use in stamping machine
- Patent number 12,128,471
- Issue date Oct 29, 2024
- AKRIBIS SYSTEMS PTE LTD
- Udornpan Chantagorn
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Conductive post-furnace heating of sheet for hot forming
- Patent number 12,121,950
- Issue date Oct 22, 2024
- Magna International, Inc.
- Cangji Shi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pre-captured push retainer
- Patent number 12,123,455
- Issue date Oct 22, 2024
- Illinois Tool Works Inc.
- Chad M. Clark
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Slew-actuated piercing of radial wall
- Patent number 12,115,572
- Issue date Oct 15, 2024
- INNO-SPIN LLC
- Doug Watchorn
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot forming method and device for large-size aircraft thin-walled p...
- Patent number 12,116,658
- Issue date Oct 15, 2024
- Dalian University of Technology
- Kailun Zheng
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Methods of forming and stamping tailor friction stir welded blanks...
- Patent number 12,109,646
- Issue date Oct 8, 2024
- Ford Global Technologies, LLC
- Andrey M. Ilinich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High strength aluminum stamping
- Patent number 12,104,238
- Issue date Oct 1, 2024
- Magna International Inc.
- Edward K. Steinebach
- C21 - METALLURGY OF IRON
Information Patent Grant
Punch assembly with interchangeable tips
- Patent number 12,103,064
- Issue date Oct 1, 2024
- E&S Enterprises Inc.
- Douglas Paul Staten
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flat steel product having improved processing properties
- Patent number 12,098,441
- Issue date Sep 24, 2024
- ThyssenKrupp Steel Europe AG
- Maria Köyer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and methods for forming an attachment pad in high strengt...
- Patent number 12,097,548
- Issue date Sep 24, 2024
- KUKA Systems North America LLC
- Peter L. Busuttil
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot-press molding method and hot-press molded product
- Patent number 12,091,726
- Issue date Sep 17, 2024
- Toyota Jidosha Kabushiki Kaisha
- Eiichi Ota
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metal shell and manufacturing process method thereof
- Patent number 12,076,771
- Issue date Sep 3, 2024
- FUYU PRECISION COMPONENT(KUNSHAN)CO., LTD.
- Ching-Sheng Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for shaping a component
- Patent number 12,076,773
- Issue date Sep 3, 2024
- Alexander Wilden Beteiligungen GmbH
- Jan Rolf Larsson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Incremental sheet forming system with resilient tooling
- Patent number 12,076,772
- Issue date Sep 3, 2024
- Figur Machine Tools LLC
- Justin Michael Nardone
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot-stamped part
- Patent number 12,070,785
- Issue date Aug 27, 2024
- Hyundai Steel Company
- Je Youl Kong
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing a hot-stamped part
- Patent number 12,070,786
- Issue date Aug 27, 2024
- Hyundai Steel Company
- Je Youl Kong
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Mold and method of manufacturing the same
- Patent number 12,070,790
- Issue date Aug 27, 2024
- G-TEKT CORPORATION
- Hiroki Itoi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for forming a sheet blank as a workpiece in a forming tool
- Patent number 12,064,800
- Issue date Aug 20, 2024
- HODFORMING GMBH
- Peter Amborn
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Blank for hot stamping, method for manufacturing the same, hot stam...
- Patent number 12,054,844
- Issue date Aug 6, 2024
- Hyundai Steel Company
- Seung Pill Jung
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Mechanical applicator for use in stamping die process to apply ther...
- Patent number 12,053,812
- Issue date Aug 6, 2024
- Ford Motor Company
- Nicholas Kalweit
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Shaping tool, method for producing an edge on a component, and meth...
- Patent number 12,053,813
- Issue date Aug 6, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Stephan Knoche
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Thermal cutting elements, electrosurgical instruments including the...
- Patent number 12,049,706
- Issue date Jul 30, 2024
- Covidien LP
- William Robinson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cold-rolled steel plate for hot forming, having excellent corrosion...
- Patent number 12,049,679
- Issue date Jul 30, 2024
- POSCO Co., Ltd
- Jin-Keun Oh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
STEEL SHEET FOR HOT STAMPING AND HOT STAMPED PRODUCT
- Publication number 20240376580
- Publication date Nov 14, 2024
- NIPPON STEEL CORPORATION
- Jun HAGA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT-BATH FORMING PROCESS OF HIGH-CORROSION-RESISTANT AND EASY-TO-WE...
- Publication number 20240368721
- Publication date Nov 7, 2024
- SHANDONG IRON&STEEL GROUP RIZHAO CO., LTD.
- Peixing LIU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
THERMAL CUTTING ELEMENTS, ELECTROSURGICAL INSTRUMENTS INCLUDING THE...
- Publication number 20240360581
- Publication date Oct 31, 2024
- Covidien LP
- William Robinson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FABRICATION METHOD FOR STEEL THIN-WALLED TAILOR-WELDED PART AND HOT...
- Publication number 20240351140
- Publication date Oct 24, 2024
- Baoshan Iron & Steel Co., Ltd
- Hua PAN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus for Forming Pouch-Shaped Secondary Battery Case and Formi...
- Publication number 20240342781
- Publication date Oct 17, 2024
- LG ENERGY SOLUTION, LTD.
- Hui Gyun Nam
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FLOOR PANELS FOR A VEHICLE AND METHODS
- Publication number 20240343311
- Publication date Oct 17, 2024
- AUTOTECH ENGINEERING S.L.
- Sergi MARQUEZ DURAN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR THE PRODUCTION OF SHEET METAL PARTS AND DEVICE THEREFOR
- Publication number 20240335870
- Publication date Oct 10, 2024
- ThyssenKrupp Steel Europe AG
- Martin KIBBEN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
IN-DIE DETECTION SENSOR FOR TAPPING ASSEMBLY
- Publication number 20240316612
- Publication date Sep 26, 2024
- LEAR CORPORATION
- Bradley KREGER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
VARIABLE THICKNESS EXTRUDED MOBILE DEVICE ENCLOSURE COVERS
- Publication number 20240307942
- Publication date Sep 19, 2024
- Microsoft Technology Licensing, LLC
- Zhicong YAO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FOIL STAMPING DIE AND METHOD OF MANUFACTURING VEHICLE INTERIOR COMP...
- Publication number 20240307941
- Publication date Sep 19, 2024
- MORIROKU TECHNOLOGY COMPANY, LTD.
- Tatsuki Sugasawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COLD-ROLLED STEEL PLATE FOR HOT FORMING, HAVING EXCELLENT CORROSION...
- Publication number 20240301527
- Publication date Sep 12, 2024
- POSCO Co., Ltd
- Jin-Keun OH
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FORMING DEVICE
- Publication number 20240300000
- Publication date Sep 12, 2024
- Sumitomo Heavy Industries, Ltd.
- Kimihiro NOGIWA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SYSTEMS AND METHODS FOR MONITORING OBSTRUCTIONS IN A CONDUIT OF A S...
- Publication number 20240293856
- Publication date Sep 5, 2024
- Ford Motor Company
- Chandra Sekhar Jalluri
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
LASER-WELDED FAUCET
- Publication number 20240286216
- Publication date Aug 29, 2024
- KOHLER CO.
- Arun Bhardwaj
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS AND METHOD FOR FABRICATING LAMINATED CORE
- Publication number 20240283335
- Publication date Aug 22, 2024
- KABUSHIKI KAISHA F.C.C.
- Michiharu YONEZAWA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND ARRANGEMENT FOR PRODUCING A HARDENED SHEET METAL PRODUCT
- Publication number 20240261842
- Publication date Aug 8, 2024
- TCTECH SWEDEN AB
- Jan JÄDERBERG
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-PRESS DEVICE
- Publication number 20240261841
- Publication date Aug 8, 2024
- Y-tec KEYLEX INTERNATIONAL CORPORATION
- Toshimasa YAMANE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DIE-CLEANING ATTACHMENT FOR WORKPIECE TRANSFER STRUCTURE
- Publication number 20240253088
- Publication date Aug 1, 2024
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Tadashi Iriyama
- B08 - CLEANING
Information Patent Application
COOLING STRUCTURE, BATTERY UNIT, AND MANUFACTURING METHOD OF COOLIN...
- Publication number 20240250336
- Publication date Jul 25, 2024
- NIPPON STEEL CORPORATION
- Shinji KODAMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STAMPED REAR FRAME BOLSTER
- Publication number 20240246618
- Publication date Jul 25, 2024
- STI Holdings, Inc.
- Gary L. Fenton
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR MANUFACTURING HYBRID COMPONENT
- Publication number 20240227280
- Publication date Jul 11, 2024
- Hyundai Motor Company
- Youn-Il Jung
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for Operating a Press, Computer Program and Electronically R...
- Publication number 20240227340
- Publication date Jul 11, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Bernhard GLUECK
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ALUMINUM COATED BLANK AND MANUFACTURING METHOD THEREOF
- Publication number 20240226982
- Publication date Jul 11, 2024
- HYUNDAI STEEL COMPANY
- Chang Yong Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TAILOR HARDENING OF SUCH AS A COLD STAMPED VEHICLE DOOR PILLAR USIN...
- Publication number 20240226992
- Publication date Jul 11, 2024
- VINCENT Millioto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRESS FORMING METHOD AND SHAPE EVALUATION METHOD FOR PRESS FORMED PART
- Publication number 20240207917
- Publication date Jun 27, 2024
- JFE STEEL CORPORATION
- Taira NAKAMOTO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FORMING AND MANUFACTURING METHOD OF BICYCLE SHOCK-ABSORBING FRONT F...
- Publication number 20240207920
- Publication date Jun 27, 2024
- ALEX GLOBAL TECHNOLOGY, INC.
- Wei-Chin CHEN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING A...
- Publication number 20240198633
- Publication date Jun 20, 2024
- POSCO CO., LTD.
- Jin-Keun OH
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL SHEET FOR HOT STAMPING AND HOT-STAMPING FORMED BODY
- Publication number 20240183017
- Publication date Jun 6, 2024
- NIPPON STEEL CORPORATION
- Yuri TODA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT-STAMPED COMPONENT AND METHOD FOR MANUFACTURING SAME
- Publication number 20240181517
- Publication date Jun 6, 2024
- HYUNDAI STEEL COMPANY
- Min Ho Jang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND APPARATUS FOR FORMING SHEET METAL
- Publication number 20240157426
- Publication date May 16, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Joshua L. Solomon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Stamping using rigid devices or tools

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for manufacturing thin sheets made of 7XXX aluminum alloy s...

Adjustable balancing block for closed loop die control

System for a sheet metalworking and a process thereof

Tailor hardening of such as a cold stamped vehicle door pillar usin...

Liquid storage container and manufacturing method thereof

Steel sheet for hot stamping and hot-stamping formed body

Hot-stamping formed body

Workpiece ejecting system for use in stamping machine

Conductive post-furnace heating of sheet for hot forming

Pre-captured push retainer

Slew-actuated piercing of radial wall

Hot forming method and device for large-size aircraft thin-walled p...

Methods of forming and stamping tailor friction stir welded blanks...

High strength aluminum stamping

Punch assembly with interchangeable tips

Flat steel product having improved processing properties

Apparatus and methods for forming an attachment pad in high strengt...

Hot-press molding method and hot-press molded product

Metal shell and manufacturing process method thereof

Device and method for shaping a component

Incremental sheet forming system with resilient tooling

Hot-stamped part

Method of manufacturing a hot-stamped part

Mold and method of manufacturing the same

Method for forming a sheet blank as a workpiece in a forming tool

Blank for hot stamping, method for manufacturing the same, hot stam...

Mechanical applicator for use in stamping die process to apply ther...

Shaping tool, method for producing an edge on a component, and meth...

Thermal cutting elements, electrosurgical instruments including the...

Cold-rolled steel plate for hot forming, having excellent corrosion...

Patents Applicationslast 30 patents

STEEL SHEET FOR HOT STAMPING AND HOT STAMPED PRODUCT

HOT-BATH FORMING PROCESS OF HIGH-CORROSION-RESISTANT AND EASY-TO-WE...

THERMAL CUTTING ELEMENTS, ELECTROSURGICAL INSTRUMENTS INCLUDING THE...

FABRICATION METHOD FOR STEEL THIN-WALLED TAILOR-WELDED PART AND HOT...

Apparatus for Forming Pouch-Shaped Secondary Battery Case and Formi...

FLOOR PANELS FOR A VEHICLE AND METHODS

METHOD FOR THE PRODUCTION OF SHEET METAL PARTS AND DEVICE THEREFOR

IN-DIE DETECTION SENSOR FOR TAPPING ASSEMBLY

VARIABLE THICKNESS EXTRUDED MOBILE DEVICE ENCLOSURE COVERS

FOIL STAMPING DIE AND METHOD OF MANUFACTURING VEHICLE INTERIOR COMP...

COLD-ROLLED STEEL PLATE FOR HOT FORMING, HAVING EXCELLENT CORROSION...

FORMING DEVICE

SYSTEMS AND METHODS FOR MONITORING OBSTRUCTIONS IN A CONDUIT OF A S...

LASER-WELDED FAUCET

APPARATUS AND METHOD FOR FABRICATING LAMINATED CORE

METHOD AND ARRANGEMENT FOR PRODUCING A HARDENED SHEET METAL PRODUCT

HOT-PRESS DEVICE

DIE-CLEANING ATTACHMENT FOR WORKPIECE TRANSFER STRUCTURE

COOLING STRUCTURE, BATTERY UNIT, AND MANUFACTURING METHOD OF COOLIN...

STAMPED REAR FRAME BOLSTER

METHOD AND SYSTEM FOR MANUFACTURING HYBRID COMPONENT

Method for Operating a Press, Computer Program and Electronically R...

ALUMINUM COATED BLANK AND MANUFACTURING METHOD THEREOF

TAILOR HARDENING OF SUCH AS A COLD STAMPED VEHICLE DOOR PILLAR USIN...

PRESS FORMING METHOD AND SHAPE EVALUATION METHOD FOR PRESS FORMED PART

FORMING AND MANUFACTURING METHOD OF BICYCLE SHOCK-ABSORBING FRONT F...

STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING A...

STEEL SHEET FOR HOT STAMPING AND HOT-STAMPING FORMED BODY

HOT-STAMPED COMPONENT AND METHOD FOR MANUFACTURING SAME

METHOD AND APPARATUS FOR FORMING SHEET METAL