US Patent Issued to MUSASHI ENGINEERING on July 21 for "Liquid material discharge device" (Japanese Inventor)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,686,017, issued on July 21, was assigned to MUSASHI ENGINEERING INC. (Tokyo).

"Liquid material discharge device" was invented by Kazumasa Ikushima (Mitaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid material discharge device includes: a valve stem having a valve element provided at a tip portion, and a contact portion; a liquid chamber in which the valve element moves forward and backward; a nozzle communicating with the liquid chamber; a valve seat having a hole via which the liquid chamber and the nozzle communicate with each other; an arm that is in separable contact with the valve stem; and a valve driving device configured to mov...