Yoshinori Ueyoshi

Title: **Yoshinori Ueyoshi: Innovating in Photocatalysis from Toyama, JP**

Introduction

Yoshinori Ueyoshi is a notable inventor hailing from Toyama, Japan. With a strong background in photocatalysis, he holds a total of eight patents that demonstrate his expertise and innovation in the field. His work has significant implications for environmental applications, particularly in air purification and material science.

Latest Patents

Among Ueyoshi's latest patents are the development of highly active photocatalyst particles and methods for their production and use. One noteworthy patent outlines a procedure for producing composite particles of titanium dioxide combined with a compound that is inactive as a photocatalyst. This method involves preparing a water-based slurry at a pH of 3 to 5 and reacting it with a water-based solution at a pH range of 4 to 10. Such advancements have resulted in highly active photocatalyst particles that showcase tremendous potential in various applications. Another significant patent describes a coating agent that yields a photocatalytic film, featuring composite photocatalyst particles that achieve a decomposition rate of acetaldehyde of at least 80%. The innovative properties of these composite particles, along with their specific surface area ranging from 10 to 300 m²/g, mark a substantial contribution to the field of photocatalysis.

Career Highlights

Yoshinori Ueyoshi has made a significant impact within various organizations throughout his career. He has worked with Showa Denko K.K. and Showa Denko Kabushiki Kaisha, known for their advancements in chemical production and research. His tenure in these companies has allowed him to refine his techniques and promote innovative practices in photocatalytic technology.

Collaborations

Ueyoshi has collaborated with notable individuals in his field, including Jun Tanaka and Masayuki Sanbayashi. These partnerships have fostered an environment of innovation and enabled the sharing of knowledge and expertise that further advances in the domain of photocatalysis.

Conclusion

Yoshinori Ueyoshi's contributions to the field of photocatalysis are commendable, as evidenced by his eight patents. His work not only showcases his inventive spirit but also emphasizes the importance of research and innovation in addressing environmental challenges. Through his ongoing efforts, Ueyoshi continues to lead the way in developing technologies that have the potential to make significant environmental impacts.