Kyouta Ueda

Title: Kyouta Ueda: Innovator in Phosphor Technology

Introduction

Kyouta Ueda is a prominent inventor based in Sendai, Japan. He has made significant contributions to the field of phosphor technology, particularly through his innovative patents. With a total of 2 patents, Ueda's work focuses on the development of advanced materials that have applications in various industries.

Latest Patents

Ueda's latest patents include an oxynitride phosphor activated by a rare earth element and a sialon type phosphor. The oxynitride phosphor is represented by the formula Ca Si Al O N : Eu Dy, where the stabilizing metal (Ca) is partially substituted by Eu or Eu and Dy, with specific ranges for x, y, z, m, and n. The sialon type phosphor is a powder comprising at least 40 wt % of α-sialon, represented by the formula (Ca, M)(Si, Al)(O, N), where M includes metals such as Eu, Tb, Yb, and Er, along with defined ranges for x and y.

Career Highlights

Kyouta Ueda is affiliated with the National Institute for Materials Science, where he conducts research and development in materials science. His work has been instrumental in advancing the understanding and application of phosphor materials.

Collaborations

Ueda collaborates with notable colleagues, including Mamoru Mitomo and Tadashi Endo, contributing to a dynamic research environment that fosters innovation.

Conclusion

Kyouta Ueda's contributions to phosphor technology exemplify the impact of innovative research in materials science. His patents reflect a commitment to advancing technology and enhancing applications in various fields.