Masahiro Yoneda

Title: Masahiro Yoneda: Innovator in Cathode Ray Tube Technology

Introduction

Masahiro Yoneda, an accomplished inventor based in Anan, Japan, has made significant contributions to the realm of cathode ray tube technology. With a total of two patents, his work reflects a deep understanding of materials science and innovation within this unique field.

Latest Patents

Yoneda's patents include groundbreaking advancements in phosphor manufacturing for cathode ray tubes. His first patent describes a method of manufacturing a cathode-ray tube phosphor screen, which involves the formation of a SiO2 film or an organic polymer layer on phosphor particles. This innovative approach enhances the oxidation resistance and dispersibility of the phosphor. The second patent details a pigment-attached phosphor, wherein pigment particles are effectively bonded to the surfaces of phosphor particles using a mixture of gelatin and urea resin. This method ensures a robust attachment of pigment, optimizing the performance of the phosphor in display technologies.

Career Highlights

Masahiro Yoneda works at Nichia Kagaku Kogyo K.K., a leading company in the field of phosphor production. His expertise in material formulation and application has greatly advanced the technology behind cathode ray tubes, contributing to the overall quality and efficiency of display systems.

Collaborations

During his career, Yoneda has collaborated with distinguished coworkers such as Shoji Nakajima and Shoichi Bando. Together, they have explored innovative solutions and pushed the boundaries of phosphor technology in various applications.

Conclusion

Masahiro Yoneda stands as an influential figure in the field of cathode ray tube technology. With his two patents highlighting significant advancements in phosphor manufacturing, he continues to pave the way for future innovations. His work not only enhances the performance of existing display technologies but also sets the foundation for ongoing research and development in the industry.