GENEVA, May 13 -- KEIHIN RAMTECH CO., LTD. (3rd Floor, Shin-Yokohama AK Building, 3-23-3 Shin-Yokohama, Kohoku-ku, Yokohama-shi, Kanagawa2220033), 京浜ラムテック株式会社 (神奈川県横浜市港北区新横浜３－２３－３　新横浜ＡＫビル３階) filed a patent application (PCT/JP2024/037462) for "METHOD FOR MANUFACTURING FILET-JOINED COMPONENT BY USING SYNCHRONOUS STIR-JOINING, AND SYNCHRONOUS STIR-JOINING DEVICE FOR FILET JOINING" on Oct 21, 2024. With publication no. WO/2025/094751, the details related to the patent a...