ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,228, issued on Aug. 19, was assigned to NISSIN MANUFACTURING Co. LTD. (Kyoto, Japan).
"Cutting machining apparatus" was invented by Hidekazu Tsuji (Kyoto, Japan), Chiori Mochizuki (Kyoto, Japan), Kenji Inoue (Kyoto, Japan) and Koji Tanaka (Kyoto, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cutting machining apparatus includes: a holding unit including a workpiece holder, a tool holder, and a unit body; a head positioned facing the holding unit and including a chuck holding a tool; an interior case of a box shape including, in a peripheral wall, a first opening through which the holding unit is inserted and a second opening through which t...