Kunio Shibata

Title: **Kunio Shibata: Innovator in Electrolytic Capacitor Technology**

Introduction

Kunio Shibata, an accomplished inventor based in Tochigi, Japan, has made significant contributions to the field of electronic components, particularly in the development of electrolytic capacitors. With two patents to his name, his innovative designs focus on enhancing the performance and reliability of capacitors in various applications.

Latest Patents

Shibata’s latest patents showcase his ingenuity in capacitor technology:

1. **Electrolytic Capacitor** - This invention aims to provide an electrolytic capacitor that features lead wires which exhibit excellent weldability with a boss member made of aluminum. The design enhances solder wettability and reduces the formation of whiskers. The lead wires are meticulously plated with a nickel layer between 0.3 to 5.0 micrometers, a palladium layer of 0.01 to 0.10 micrometers, and a gold layer of 0.002 to 0.030 micrometers.

2. **Solid Electrolytic Capacitor and Method for Manufacturing the Same** - This patent describes a solid electrolytic capacitor design where a portion of the anode lead frame is bent to create a protruding section towards the anode lead. This protruding part includes precisely structured horizontal and sloping portions that enhance connectivity and reliability. The design ensures that contact surfaces are flat, while the opposite sides feature a rounded curvature, providing improved performance.

Career Highlights

Throughout his career, Kunio Shibata has worked with leading companies in the electronics industry, including Sanyo Electric Co., Ltd. and Furukawa Precision Engineering Co., Ltd. His experience at these renowned firms has allowed him to refine his skills and contribute to cutting-edge advancements in capacitor technologies.

Collaborations

Shibata has had the opportunity to collaborate with notable coworkers, including Keiko Matsuoka and Kazuhiro Kato. Together, they have driven innovations in the field, contributing their unique insights and expertise to develop superior products.

Conclusion

Kunio Shibata stands out as a prominent inventor whose work in electrolytic capacitors is paving the way for more efficient electronic components. With his innovative designs and collaborative efforts, he continues to inspire advancements in the industry, ensuring that his contributions will have a lasting impact.