The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2026
Filed:
Feb. 15, 2022
Amada Co., Ltd., Kanagawa, JP;
Ryohei Ito, Kanagawa, JP;
AMADA CO., LTD., Kanagawa, JP;
Abstract
A laser processing machine includes a collimating lens configured to convert a laser beam into a collimated beam, a condensing lens configured to focus the collimated beam onto a sheet metal, a first lens arrays structured by arranging a plurality of first microlenses in a planar shape so as to refract the laser beam by each of the first microlenses, a second lens array structured by arranging a plurality of second microlenses in a planar shape so that a center thereof is set at a same position in an optical axis direction as a center of the first lens array so as to make the laser beam emitted from each of the first microlenses incident and refracted by a corresponding one of the second microlenses, and a rotation mechanism configured to rotate at least one of the first lens array and the second lens array along an outer periphery thereof.