Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Goro Arakane0
Hiroshi Honda0
Isao Kawaguchi0
Susumu Tsukamoto0
Date of Patent
May 31, 2005
0Patent Application Number
102401660
Date Filed
September 5, 2001
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In a laser welding method, occurrence of weld defects is effectively prevented, and a high-quality weld joint is provided, and in addition, a wide range of material processes including a laser-using de p-penetration welding technique can be implemented.
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