Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshinori Funada0
Yorihiro Yamashita0
Masahiro Tsukamoto0
Sotohiro Muratani0
Date of Patent
January 9, 2024
0Patent Application Number
160898780
Date Filed
March 30, 2017
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
A laser machining device includes a plurality of optical fibers and a collimator lens arranged in parallel along a supply nozzle for supplying a molten material, and a laser beam projected from the optical fiber is applied onto an axis between a tip of the supply nozzle and a build-up welding spot.
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