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:
Jul. 22, 2025
Filed:
Sep. 02, 2020
Shibaura Machine Co., Ltd., Chiyoda-ku, JP;
Daisuke Morimatsu, Numazu, JP;
Shimpei Fujimaki, Mishima, JP;
Shibaura Machine Co., Ltd., Chiyoda-ku, JP;
Abstract
An additive manufacturing system includes an additive manufacturing unit configured to shape an object including a plurality of layers, a measurement unit configured to measure a state of each of the plurality of layers, and a control unit. The control unit includes a storage unit configured to store reference information based on internal defect information indicating a defect existing inside a sample object shaped by the additive manufacturing unit and including the plurality of layers, based on an electromagnetic wave which has passed through the sample object, and sample measurement information indicating a measurement result of the plurality of layers of the sample object measured by the measurement unit, and an estimation unit configured to estimate whether a defect occurs inside the object, based on measurement information indicating a measurement result of the plurality of layers of the object measured by the measurement unit and the reference information.