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. 03, 2025
Filed:
Jun. 28, 2023
Nichia Corporation, Anan, JP;
Laser Systems Inc., Anan, JP;
Ryota Taoka, Komatsushima, JP;
Ryota Takao, Anan, JP;
Minoru Yamamoto, Anan, JP;
Hiroaki Tamemoto, Anan, JP;
Hiroshi Yaguchi, Kawasaki, JP;
NICHIA CORPORATION, Anan, JP;
LASER SYSTEMS INC., Anan, JP;
Abstract
A method for producing a resin part includes: preparing an intermediate body comprising a first member and a second member, the first member containing a resin; and welding the first member with the second member by performing scanning of the intermediate body with a first laser beam and a second laser beam. In the welding of the first member with the second member, the scanning with the first laser beam and the second laser beam is performed in a state in which a center of a second spot is located on a rear side in a direction of the scanning with the first laser beam and the second laser beam as compared to a center of a first spot while at least a part of the first spot and at least a part of the second spot overlap with each other.