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. 02, 2025
Filed:
Jan. 23, 2023
Seiko Epson Corporation, Tokyo, JP;
Tatsuya Teramoto, Nagano, JP;
Taki Hashimoto, Nagano, JP;
Kazuhide Nakamura, Asahi-mura, JP;
Masayuki Gozu, Nagano, JP;
Takafumi Sameshima, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A three-dimensional shaping device includes: a discharge part that includes a nozzle configured to discharge a shaping material from a nozzle opening thereof; a stage that includes a shaping surface on which the shaping material is to be deposited; a heating part configured to heat the shaping material deposited on the stage; and a control part configured to control the heating part. The heating part includes a first region and a second region closer to an outer periphery of the heating part than is the first region, as viewed from a direction of a perpendicular line of the shaping surface. The control part controls the heating part to make a temperature of the second region higher than a temperature of the first region.