MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202617068412 A) filed by Keihin Ramtech Co. , Ltd. on June 01, 2026, for Rotary Member For Friction Stirring, Robot-Type Joining Device, And Joint Component.
Inventors include Sato, Ippei; Nezu, Toshiyuki; and Takaseki, Yoshiyuki.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: Provided is a rotary member for friction stirring capable of performing high-strength joining while suppressing occurrence of joining defects in friction stir welding. A rotary member for friction stirring provided in a joining device that performs friction stir welding of members to be joined, the rotary member for friction s...