Tsuneki Shinokura

Title: Tsuneki Shinokura: Innovator in Electrode Material Manufacturing

Introduction

Tsuneki Shinokura is a notable inventor based in Mie, Japan. He has made significant contributions to the field of electrode materials, particularly for vacuum circuit breakers. His innovative approach has led to advancements in the manufacturing processes of these materials.

Latest Patents

Shinokura holds a patent for a "Method for manufacturing electrode material for vacuum circuit breaker." This invention provides a Cu-Cr alloy electrode material by heating a mixture of copper (Cu) and chromium (Cr) materials at a predetermined ratio until fully melted. The molten metal is then quenched to precipitate fine Cr particles within a Cu base. This method ensures that Cr particles are finer than those produced by traditional sintering or infiltration methods. It effectively prevents defects such as voids in the structure and enhances the fusion of Cu and Cr, resulting in a fine alloy structure.

Career Highlights

Shinokura is associated with Fuji Electric Co., Ltd., where he has been instrumental in developing advanced technologies in the field of electrical equipment. His work has contributed to the efficiency and reliability of vacuum circuit breakers, which are essential in various electrical applications.

Collaborations

Throughout his career, Shinokura has collaborated with esteemed colleagues, including Masayuki Furusawa and Shunichi Hatakeyama. These collaborations have fostered innovation and have led to the successful development of new technologies in the industry.

Conclusion

Tsuneki Shinokura's contributions to the field of electrode materials have made a significant impact on the manufacturing processes of vacuum circuit breakers. His innovative methods and collaborations with other experts continue to drive advancements in this essential technology.