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:
Oct. 20, 2020
Filed:
Jun. 18, 2018
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Akira Tsukui, Nagoya, JP;
Masaki Koike, Nagoya, JP;
Junya Shimotamari, Nishio, JP;
Hideki Yamauchi, Ogaki, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi-ken, JP;
Abstract
A method for manufacturing a laser processed product including a laser processed part is performed by using a laser oscillation section, a beam splitting section and an imaging section. The manufacturing method includes: forming an irradiation mark including an irradiation pattern in a reference irradiation surface by using the laser oscillation section and the beam splitting section, the irradiation pattern including a plurality of irradiation spots; obtaining an image of the irradiation mark via the imaging section; determining a representative position based on positions of the plurality of irradiation spots in the image; determining a deviation amount of deviation of the representative position from a target position; and forming the laser processed part with a irradiation position corrected based on the deviation amount.