The United States Patent and Trademark Office (USPTO) has granted patent US12583186B2 to Kabushiki Kaisha Toshiba for an "Ultrasonic bonding method, ultrasonic bonding apparatus, and ultrasonic bonding system." The patent details a method involving applying pressure and ultrasonic waves to bonding members, with a key innovation being the detection and analysis of vibration states in one of the members to determine the quality of the bond. This patent was filed on February 8, 2024, and granted on March 24, 2026.

This patent grant represents a new technological development in bonding methods, particularly relevant for manufacturing processes. While it does not impose direct regulatory obligations on companies, it may influence future product development and manufacturing standards in sectors utilizing ultrasonic bonding, such as electronics and potentially battery manufacturing given the CPC classification H01M 50/563. Companies involved in similar technologies should be aware of this granted patent for potential intellectual property considerations.