Minoru Ueda

Title: Minoru Ueda: Innovator in Electrolysis Technology

Introduction

Minoru Ueda is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of electrolysis technology, particularly through his innovative patents. Ueda's work focuses on enhancing the performance and durability of electrodes used in electrolysis processes.

Latest Patents

Ueda holds 2 patents, with his latest inventions being a lead oxide-coated electrode for use in electrolysis and a process for producing such an electrode. The lead oxide-coated electrode comprises a primary layer of platinum and/or platinum oxide, an intermediate layer of α-PbO₂, and a coating layer of β-PbO₂, all successively applied to a corrosion-resistant metal substrate. This design ensures a strong and durable lead oxide coating that remains stable under high current density, preventing issues like passivation and resistance increase. Additionally, his process for producing the electrode involves electrodepositing lead dioxide on a lead-silver alloy that has been anodically oxidized, allowing for effective deposition even in acidic electrolytes.

Career Highlights

Throughout his career, Ueda has worked with various organizations, including the Agency of Industrial Science and Technology and Permelec Electrode Ltd. His experience in these institutions has contributed to his expertise in electrode technology and electrolysis applications.

Collaborations

Ueda has collaborated with notable coworkers such as Akio Watanabe and Takayuki Shimamune. Their combined efforts have further advanced the research and development of innovative electrode technologies.

Conclusion

Minoru Ueda's contributions to electrolysis technology through his patents and collaborations highlight his role as a significant inventor in this field. His work continues to influence advancements in electrode performance and durability.