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:
Nov. 11, 2025
Filed:
Mar. 30, 2022
Sony Group Corporation, Tokyo, JP;
Isao Takahashi, Tokyo, JP;
Satoko Asaoka, Tokyo, JP;
Mitsunari Hoshi, Tokyo, JP;
Masahiro Takada, Tokyo, JP;
Taichi Takeuchi, Tokyo, JP;
Kenichi Kurihara, Tokyo, JP;
Aya Tejima, Tokyo, JP;
Sony Group Corporation, Tokyo, JP;
Abstract
A drawing system according to an embodiment of the present disclosure includes a light source section and a scanning section. The light source section generates a plurality of laser light beams having wavelengths that are different from each other and each correspond to an absorption wavelength of a photothermal conversion agent included in a recording medium. The scanning section scans a surface of the recording medium with the plurality of laser light beams in a state in which irradiation spots of the plurality of laser light beams are arranged side by side at predetermined intervals in a direction orthogonal to or obliquely intersecting with a scanning direction of the plurality of laser light beams.