Toshiaki Harasaki

Title: Toshiaki Harasaki: Innovator in Solid Electrolytic Capacitors

Introduction

Toshiaki Harasaki is a notable inventor based in Saga, Japan. He has made significant contributions to the field of electronics, particularly in the development of solid electrolytic capacitors. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this area.

Latest Patents

Harasaki holds a patent for a multi-layered solid electrolytic capacitor and the method of manufacturing it. This invention involves a multi-layered solid electrolytic capacitor that is equipped with several capacitor elements. Each element features an aluminum foil that includes an anode portion and a cathode portion, which has a dielectric oxide film and a cathode layer formed on its surface. The capacitor elements are stacked together, with adjacent anode portions welded and cathode portions electrically connected by a conductive paste layer. An insulative resin layer is strategically placed on the boundary between the cathode and anode portions of at least one capacitor element, enhancing its functionality.

Career Highlights

Harasaki is associated with Sanyo Electric Co., Ltd., where he has been able to apply his innovative ideas in a practical setting. His work has not only contributed to the company's portfolio but has also advanced the technology in the field of capacitors.

Collaborations

Throughout his career, Harasaki has collaborated with notable colleagues, including Hiromichi Baba and Kazutoyo Horio. These collaborations have likely enriched his work and contributed to the success of his inventions.

Conclusion

Toshiaki Harasaki is a distinguished inventor whose work in solid electrolytic capacitors has made a significant impact in the electronics industry. His innovative patent reflects his dedication to advancing technology and improving electronic components.