Kyoko Tsumura

Title: The Innovative Contributions of Kyoko Tsumura

Introduction

Kyoko Tsumura is a notable inventor based in Ibaraki-ken, Japan. She has made significant contributions to the field of ink technology, particularly with her innovative work on non-aqueous pigment inks. Her dedication to research and development has led to the creation of a unique product that enhances the quality and performance of inks used in various applications.

Latest Patents

Kyoko Tsumura holds a patent for a non-aqueous pigment ink. This innovative ink comprises a pigment complex that includes a pigment, a dispersant with a functional group reactive to a polyvalent isocyanate compound, and a non-aqueous solvent. This formulation allows for improved stability and performance in ink applications, making it a valuable contribution to the industry.

Career Highlights

Throughout her career, Kyoko has been associated with Riso Kagaku Corporation, a company known for its advancements in printing technology. Her work has not only contributed to the company's success but has also positioned her as a key figure in the development of innovative ink solutions.

Collaborations

Kyoko has collaborated with talented coworkers such as Manami Shimizu and Yoshifumi Watanabe. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Kyoko Tsumura's contributions to the field of non-aqueous pigment inks exemplify her innovative spirit and dedication to advancing technology. Her work continues to influence the industry and inspire future developments in ink technology.