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:
Jan. 17, 2023
Filed:
Apr. 08, 2021
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Ryuichi Narita, Tokyo, JP;
Shuji Tanigawa, Tokyo, JP;
Yasuyuki Fujiya, Tokyo, JP;
Claus Thomy, Bremen, DE;
Dieter Tyralla, Bremen, DE;
Thomas Seefeld, Bremen, DE;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 10/366 (2021.01); B22F 10/28 (2021.01); B22F 10/85 (2021.01); B33Y 30/00 (2015.01); B33Y 10/00 (2015.01); B33Y 50/02 (2015.01);
U.S. Cl.
CPC ...
B22F 10/366 (2021.01); B22F 10/28 (2021.01); B22F 10/85 (2021.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 50/02 (2014.12);
Abstract
An additive manufacturing method includes: forming a powder bed by supplying a raw material powder; and irradiating the raw material powder that forms the powder bed with a light beam having an intensity distribution of a second or higher order mode or of a top hat shape.