Katsumi Abe

Title: Innovations of Katsumi Abe in Solid Electrolytic Capacitors

Introduction

Katsumi Abe is a notable inventor based in Ome, Japan, recognized for his contributions to the field of solid electrolytic capacitors. With a total of 4 patents to his name, he has made significant advancements in capacitor technology that enhance performance and reliability.

Latest Patents

Abe's latest patents focus on innovative methods for manufacturing solid electrolytic capacitors. One of his patents describes a process where an anode foil and a cathode foil, each with an oxidation film layer, are separated by a separator and wound to form a capacitor element. This element undergoes anodic forming, followed by immersion in a specific solution of polyimide silicone dissolved in a ketone solvent. The process includes heat treatment and polymerization to create a solid electrolyte layer, ultimately leading to the formation of a robust solid electrolytic capacitor.

Another patent elaborates on a similar manufacturing method, where the capacitor element is subjected to chemical repair. The content of the binder in the separator is adjusted, and after the repair, the element is immersed in a mixture of polymerizable monomer and oxidizing agent. This process induces a polymerization reaction, resulting in the formation of a solid electrolyte layer, which is then sealed in an outer case to complete the capacitor.

Career Highlights

Katsumi Abe is currently employed at Nippon Chemi-con Corporation, where he continues to innovate in the field of capacitor technology. His work has significantly impacted the efficiency and effectiveness of electronic components used in various applications.

Collaborations

Throughout his career, Abe has collaborated with talented individuals such as Tomohiro Matsuzaki and Atsushi Yamada. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the capacitor industry.

Conclusion

Katsumi Abe's contributions to the field of solid electrolytic capacitors demonstrate his expertise and commitment to innovation. His patents reflect a deep understanding of materials and processes that enhance the performance of electronic components.