Shyuichi Yamaki

Title: Shyuichi Yamaki: Innovator in Piezoelectric Actuators

Introduction

Shyuichi Yamaki is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of piezoelectric technology. His innovative work has led to the development of a unique piezoelectric actuator that enhances the coupling between external electrodes and flexible cables.

Latest Patents

Yamaki holds a patent for a piezoelectric actuator connected to flexible cables. This actuator features a ceramic layer body composed of numerous piezoelectric ceramic layers stacked to a predetermined depth. It includes a plurality of internal electrodes sandwiched between the ceramic layers. The design incorporates a pair of external electrodes, with the first electrode connecting every other internal electrode and the second electrode connecting every second internal electrode not linked to the first. Additionally, flexible cables are connected to the edges of the external electrodes, which are soldered to the cables. A metal intervening member is inserted during soldering to ensure a robust connection between the external electrode and the flexible cable.

Career Highlights

Shyuichi Yamaki is currently employed at Fujitsu Corporation, where he continues to innovate in the field of piezoelectric devices. His work has been instrumental in advancing the technology used in various applications.

Collaborations

Yamaki collaborates with Daisuke Kimura, a fellow innovator at Fujitsu Corporation. Together, they work on enhancing the capabilities of piezoelectric technology.

Conclusion

Shyuichi Yamaki's contributions to piezoelectric actuators demonstrate his commitment to innovation and technology. His patent reflects a significant advancement in the field, showcasing the potential for improved applications in various industries.