Company Filing History:
Years Active: 1995-1997
Title: Innovations of Yoshihiko Murayama
Introduction
Yoshihiko Murayama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of phosphorescent materials, holding two patents that showcase his innovative work. His expertise in this area has positioned him as a key figure in the development of advanced phosphorescent phosphors.
Latest Patents
Murayama's latest patents focus on phosphorescent phosphors that utilize unique matrices. One of his patents describes a phosphorescent phosphor comprising a matrix expressed by M.sub.1-x Al.sub.2 O.sub.4-x, where M includes metal elements such as calcium, strontium, and barium. This invention incorporates europium as an activator and various other elements as co-activators to enhance the phosphorescent properties. Another patent outlines a similar phosphorescent phosphor, emphasizing the use of magnesium and a combination of metal elements to achieve optimal performance.
Career Highlights
Yoshihiko Murayama is currently employed at Nemoto & Company, Ltd., where he continues to innovate in the field of phosphorescent materials. His work has garnered attention for its potential applications in various industries, including lighting and display technologies.
Collaborations
Murayama has collaborated with notable coworkers such as Nobuyoshi Takeuchi and Yasumitsu Aoki. Their combined expertise has contributed to the advancement of their projects and the successful development of new technologies.
Conclusion
Yoshihiko Murayama's contributions to the field of phosphorescent materials highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of material science and its applications, making him a significant figure in his industry.