Yosiomi Aoyagi

Title: Yosiomi Aoyagi: Innovator in Electroplating Technology

Introduction

Yosiomi Aoyagi is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of electroplating, particularly with his innovative methods and formulations. His work has implications for various industries, including automotive and manufacturing.

Latest Patents

Yosiomi Aoyagi holds a patent for an "Iron-phosphorus electroplating bath and electroplating method using same." This invention involves the electrodeposition of an Fe-P alloy film on a workpiece using a specific bath composition. The bath comprises 20-80 g/l ferrous ion, 0.01-15 g/l hypophosphorous acid and/or a hypophosphite, and 0.05-5 g/l aluminum ion, or an alternative bath with 20-80 g/l ferrous ion and 0.01-20 g/l phosphorous acid and/or a phosphite. The process operates at temperatures between 10°C and 80°C and current densities of 0.5-30 A/dm². The result is a crack-free alloy film with a phosphorus content ranging from 0.1 to 9.9 wt %.

Career Highlights

Throughout his career, Yosiomi Aoyagi has worked with prominent companies such as C. Uyemura Co., Ltd. and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in electroplating technologies and contribute to advancements in the field.

Collaborations

Yosiomi Aoyagi has collaborated with notable colleagues, including Hiroki Uchida and Tsuyoshi Uotani. These partnerships have fostered innovation and development in electroplating methods.

Conclusion

Yosiomi Aoyagi's contributions to electroplating technology, particularly through his patented methods, highlight his role as an influential inventor in the industry. His work continues to impact various sectors, showcasing the importance of innovation in manufacturing processes.