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:
Sep. 15, 2026
Filed:
Oct. 28, 2021
Seiko Epson Corporation, Tokyo, JP;
Wataru Uehara, Matsumoto, JP;
AI Yoshinaga, Shiojiri, JP;
SEIKO EPSON CORPORATION, , JP;
Abstract
A method of manufacturing a watch component in which while a laser irradiation unit and a base member made of metal are moved relatively, laser irradiation is performed to decorate the base member, and includes a first step of irradiating the base member with the laser to form a recessed portion in the base member, a second step of irradiating, with the laser, the base member in which the recessed portion is formed at irradiation intensity less than irradiation intensity of the first step, to clean the base member, and a third step of performing surface treatment on the base member after the cleaning.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile