This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Sumitomo Osaka Cement Co., Ltd.. Active years: 2011.
Company Filing History:
Years Active: 2011
Title: Innovations of Yuko Katsube in Transparent Zirconia Dispersion
Introduction
Yuko Katsube, an inventor based in Chiyoda-ku, Japan, has made significant contributions to materials science with her innovative work in transparent zirconia dispersion. Her expertise lies in enhancing the characteristics of resin compositions, which are essential for various optical applications.
Latest Patents
Yuko Katsube holds a patent for a remarkable invention that includes a transparent zirconia dispersion and a zirconia particle-containing resin composition. This invention offers a novel solution for improving refractive index and mechanical characteristics while maintaining transparency. The patent details a method that incorporates a surface modifier with reactive functional groups, which modifies the surface of inorganic oxide particles. Additionally, the invention includes a composition for sealing light-emitting elements, a light-emitting element itself, and a hard coat film that enhances tenacity and transparency.
Career Highlights
Currently, Yuko Katsube is associated with Sumitomo Osaka Cement Co., Ltd., where she continues to explore and innovate in the field of materials science. Her dedication to enhancing optical functionalities has established her as a key figure in the development of advanced resin compositions.
Collaborations
Throughout her career, Katsube has collaborated with esteemed colleagues, including Yasuyuki Kurino and Toru Kinoshita. These collaborations have fostered a productive environment, allowing for the exchange of ideas and the continuous advancement of their technological endeavors.
Conclusion
Yuko Katsube's invention of a transparent zirconia dispersion represents a significant advancement in the field of optical materials. Her contributions, backed by her collaboration with notable colleagues and her work at a leading company, continue to influence the development of high-performance resin compositions. Her innovative spirit inspires future inventions in the industry, promising further enhancements in the realm of optical technology.