ALEXANDRIA, Va., March 19 -- United States Patent no. 12,254,609, issued on March 18, was assigned to NEC Corp. (Tokyo).

"Video management apparatus, video management method, and program" was invented by Yusuke Miyagawa (Tokyo), Seiji Gisushi (Tokyo), Takeshi Shimonuri (Tokyo) and Isamu Konta (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A video management apparatus 100a includes: an abnormality video registration unit 135 configured to associate a plurality of abnormality video data obtained in a respective plurality of first worksites at an abnormality occurrence time with the respective pieces of first worksite information related to safety of the respective first worksites, and to register the pl...