Nobuhisa Sudo

Title: Nobuhisa Sudo: Innovator in Pigment Technology

Introduction

Nobuhisa Sudo is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of pigment technology, holding a total of 6 patents. His innovative work focuses on the development of advanced pigment dispersions and coatings.

Latest Patents

Among his latest patents, Sudo has developed a unique pigment dispersion and paint formulation. This invention involves a first pigment made of a coloring pigment with a primary average particle diameter of 200 nm or smaller, or carbon black with an average particle diameter of a structure of 100 nm or smaller. Additionally, a second pigment made of barium sulfate with a primary average particle diameter of 55 nm or smaller is combined. The innovative aspect of this formulation is that the acid-base balance of the pigments is carefully controlled, allowing for enhanced dispersion in a medium with the presence of a pigment dispersant. Another notable patent is his top coating composition, which further showcases his expertise in this area.

Career Highlights

Nobuhisa Sudo has had a successful career, working with notable companies such as Nippon Paint Company, Ltd. His experience in the industry has allowed him to refine his skills and contribute to advancements in pigment technology.

Collaborations

Throughout his career, Sudo has collaborated with talented individuals, including Teruzo Toui and Hisaki Tanabe. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Nobuhisa Sudo's work in pigment technology exemplifies his dedication to innovation and excellence. His patents reflect a deep understanding of material science and a commitment to advancing the field. His contributions will undoubtedly influence future developments in paint and coating technologies.