Shozo Yoshimura

Title: Shozo Yoshimura: Innovator in Composite Aluminum Foil Technology

Introduction

Shozo Yoshimura is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of composite aluminum foils used in electrolytic capacitors. His innovative work has led to advancements that enhance the performance and efficiency of electronic components.

Latest Patents

Yoshimura holds a patent for a composite aluminum foil designed for use as an electrode in electrolytic capacitors. This patent describes a composite aluminum foil featuring an aluminum core layer with a purity greater than 99.995%. The core is clad on each side with an aluminum outer layer that has a purity ranging from 99.0% to 99.99%. This outer layer exhibits a rich proportion of a cubic texture, characterized by a predominant occupancy of the crystallographic plane of Miller indices (100) that is substantially parallel to the surface of the foil. Additionally, the core layer may contain copper and iron in amounts ranging from 10 to 40 ppm.

Career Highlights

Shozo Yoshimura is associated with Toyo Aluminium Kabushiki Kaisha, a company known for its expertise in aluminum products. His work at this company has allowed him to focus on innovative solutions that address the needs of the electronics industry.

Collaborations

Yoshimura has collaborated with notable colleagues such as Osamu Iwao and Kenshiro Yamaguchi. These partnerships have contributed to the advancement of technology in their respective fields.

Conclusion

Shozo Yoshimura's contributions to the development of composite aluminum foils have made a significant impact on the electronics industry. His innovative patent reflects his dedication to enhancing the performance of electrolytic capacitors.