Masaaki Katoh

Title: Innovations of Masaaki Katoh

Introduction

Masaaki Katoh is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of electrochemistry, particularly in the development of electrodes and electrolytic cells. With a total of three patents to his name, Katoh's work focuses on enhancing the efficiency and safety of chemical processes.

Latest Patents

One of Masaaki Katoh's latest patents is an electrode for chromium plating. This innovative electrode is designed for use with trivalent chromium baths and features a conductive base, an iridium oxide electrode material layer, and a porous layer. The porous layer can include oxides containing elements such as silicon, molybdenum, titanium, tantalum, zirconium, and tungsten. This electrode significantly reduces the oxidation of trivalent chromium into hexavalent chromium, thereby improving safety in chromium plating processes.

Another significant patent is for an electrolytic cell for hydrogen peroxide production. This electrolytic cell is designed to produce a brine containing hydrogen peroxide by alternately arranging units for hydrogen peroxide production and water electrolysis. The process involves supplying hydrogen and oxygen gases to gas diffusion anodes and cathodes, resulting in a high concentration of hydrogen peroxide. Notably, the anode's reduced oxidizing ability prevents the formation of harmful halogenated organic substances from halogen ions in seawater.

Career Highlights

Masaaki Katoh is currently associated with Permelec Electrode Ltd., where he continues to innovate in the field of electrochemistry. His work has garnered attention for its practical applications in various industries, particularly in improving environmental safety and efficiency.

Collaborations

Throughout his career, Katoh has collaborated with notable colleagues, including Yoshinori Nishiki and Miwako Nara. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Masaaki Katoh's contributions to electrochemistry through his innovative patents demonstrate his commitment to enhancing industrial processes. His work not only improves efficiency but also prioritizes safety in chemical applications.