Masataka Minamiyama
LINK-US Co.,Ltd.

LINK-US specializes in ultrasonic composite vibration bonding technology, which enables high-efficiency, low-damage metal joining without solder. This patented method addresses the challenges of traditional metal bonding in electric vehicle components and power devices, enhancing performance and reliability.
Raised to date
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LINK-US Co.,Ltd.
Traditional metal bonding methods, such as soldering, can introduce defects and reduce the performance and reliability of electric vehicle components and power devices. These methods may also be inefficient and cause damage to the materials being joined.
LINK-US offers a patented ultrasonic composite vibration bonding technology that enables high-efficiency, low-damage metal joining without the need for solder. This method utilizes circular or elliptical vibrations to create strong and reliable bonds, addressing the limitations of conventional techniques. The technology is particularly well-suited for applications in electric vehicle components, lithium-ion batteries (LIBs), and power devices, contributing to the advancement of vehicle electrification and automation.
The primary target audience includes manufacturers of electric vehicle components, lithium-ion batteries, and power devices seeking improved metal bonding solutions.