Naohiko Sumie

Title: Naohiko Sumie: Innovator in Coating Technologies

Introduction

Naohiko Sumie is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of coating technologies, holding a total of 2 patents. His work focuses on improving processes for coating metallic molding articles, which has implications for various industries.

Latest Patents

Sumie's latest patents include a process for coating metallic molding articles and an alkaline degreasing solution. The first patent describes a method that involves transporting metallic articles through multiple stages, including degreasing, rinsing, and coating. This innovative process enhances the efficiency of pre-treatment and effectively removes metal particles, resulting in a high-quality coating film. The second patent details an alkaline degreasing aqueous solution that contains specific concentrations of nonionic surface-active agents and organic substances. This solution is designed to maintain a pH value of at least 8, ensuring effective cleaning of metallic surfaces.

Career Highlights

Naohiko Sumie is currently associated with Nippon Paint Company, Ltd., where he continues to develop and refine coating technologies. His expertise in this area has positioned him as a valuable asset to the company and the industry at large.

Collaborations

Sumie collaborates with Tamotsu Sobata, working together to advance their research and development efforts in coating technologies.

Conclusion

Naohiko Sumie's contributions to the field of coating technologies through his innovative patents demonstrate his commitment to enhancing industrial processes. His work not only improves efficiency but also ensures high-quality results in coating applications.