US Patent Issued to MITSUBISHI HEAVY INDUSTRIES on April 29 for "Method of manufacturing additively manufactured object" (Japanese Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,285,802, issued on April 29, was assigned to MITSUBISHI HEAVY INDUSTRIES LTD. (Tokyo).

"Method of manufacturing additively manufactured object" was invented by Shuji Tanigawa (Tokyo), Masaya Hatanaka (Tokyo), Ryuta Ito (Tokyo), Hiroshi Makigano (Tokyo) and Taro Tokutake (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of manufacturing an additively manufactured object includes: checking, for an additively manufactured object including a plurality of internal passages, the presence or absence of a deposit in each inner wall surface of the plurality of internal passages; and selectively removing the deposit from the internal passage in which ...