US Patent Issued to MURATA MANUFACTURING on Dec. 30 for "Piezoelectric pump device having movable filter arrangement" (Japanese Inventor)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,066, issued on Dec. 30, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).

"Piezoelectric pump device having movable filter arrangement" was invented by Yukiharu Kodama (Kyoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pump body includes a cover member having a through hole. A filter member is located and shaped, on an outside of the pump body closer to the cover member, so as to overlap the through hole. A plurality of adhesive members hold the filter member to the pump body so as to be able to change a distance between the cover member and at least a part, overlapping the through hole, of the filter member. The plurality of...