US Patent Issued to NGK INSULATORS on Sept. 8 for "Method for producing heat conductive member and heat exchanger" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,728,455, issued on Sept. 8, was assigned to NGK INSULATORS Ltd. (Nagoya-City, Japan).

"Method for producing heat conductive member and heat exchanger" was invented by Makoto Yoshihara (Iwakura-City, Japan) and Tatsuo Kawaguchi (Mizuho-City, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for producing a heat conductive member includes the steps of: preparing a hollow type heat recovery member having: an inner peripheral surface and an outer peripheral surface in an axial direction; and a first end face and a second end face in a direction orthogonal to the axial direction; inserting an inner cylindrical member into a hollow portion formed ...