Hiroshi Sawa

Title: Hiroshi Sawa: Innovator in Phosphor Technology

Introduction

Hiroshi Sawa is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of phosphor technology, holding a total of four patents. His work has implications in various applications, showcasing his innovative spirit and technical expertise.

Latest Patents

Hiroshi Sawa's latest patents include advancements in phosphor materials. One patent describes a phosphor with a perovskite crystal structure expressed by ABX, where A and B are cations and X is an anion. An emission element is strategically located at the B site, which serves as the body center of the perovskite crystal structure. Another patent presents a phosphor represented by the general formula MX·MMMO:(Re), where M includes essential atomic elements such as K, Li, Na, Rb, Cs, Fr, Cu, and Ag. This formula also incorporates various other elements and halogens, with a focus on rare earth elements, particularly Eu.

Career Highlights

Throughout his career, Hiroshi Sawa has worked with prominent organizations, including Koito Manufacturing Company, Ltd. and the Tokyo Institute of Technology. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking research in phosphor technology.

Collaborations

Hiroshi has collaborated with notable colleagues such as Hisayoshi Daicho and Yu Shinomiya. These partnerships have fostered a creative environment that has led to innovative solutions in their field.

Conclusion

Hiroshi Sawa's contributions to phosphor technology highlight his role as a leading inventor in Japan. His patents and collaborations reflect a commitment to advancing the science of materials, making a lasting impact in the industry.