ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,513,811, issued on Dec. 30, was assigned to TMEIC Corp. (Tokyo).
"Active gas generation apparatus" was invented by Ren Arita (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "In an electrode unit of an active gas generation apparatus according to the present disclosure, a dielectric film support member includes a support surface supporting a high voltage side dielectric film from a lower side. A lower surface of the dielectric film suppression member provided on an upper side of a ground side dielectric film includes a dielectric contact region overlapped with a peripheral region of the high voltage side dielectric film and the support surface of th...