ALEXANDRIA, Va., July 30 -- United States Patent no. 12,370,415, issued on July 29, was assigned to SUMITOMO RUBBER INDUSTRIES LTD. (Kobe, Japan).
"Golf club head" was invented by Takashi Nakamura (Kobe, Japan) and Daisuke Kohno (Kobe, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A golf club head includes a weight object and a weight object receiving portion that is provided on an outer surface of the head and in which at least a part of the weight object is housed. The weight object or the weight object receiving portion includes a shape change mechanism that enables the weight object or the weight object receiving portion to change a shape of itself. The weight object receiving portion includes: a ...