Taizou Morinaka

Title: Taizou Morinaka: Innovator in Green Emitting Phosphors

Introduction

Taizou Morinaka is a notable inventor based in Hida, Japan. He has made significant contributions to the field of phosphor technology, particularly in developing green emitting phosphors. With a total of 2 patents, his work has implications for various applications in lighting and display technologies.

Latest Patents

Morinaka's latest patents focus on enhancing the efficiency and quality of green emitting phosphors. One of his patents describes a green emitting phosphor that exhibits an excellent absorption ratio. This phosphor contains a crystal represented by MGaS:Eu, where M is an element from a combination of Sr, Ba, and Ca. The particle diameter at 10%, D10, ranges from 4.5 μm to 30 μm, as measured by laser diffraction. Another patent presents a green emitting phosphor that allows for increased internal quantum efficiency. This phosphor comprises a mother crystal containing Sr, Ga, and S, characterized by a specific ratio of diffraction intensities in its XRD pattern.

Career Highlights

Taizou Morinaka is currently employed at Mitsui Mining & Smelting Company, Ltd. His work at this esteemed company has allowed him to focus on innovative solutions in phosphor technology. His contributions have been instrumental in advancing the field and enhancing the performance of phosphors used in various applications.

Collaborations

Morinaka has collaborated with notable colleagues, including Asuka Sasakura and Jun-ichi Itoh. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Taizou Morinaka's work in green emitting phosphors showcases his dedication to innovation in the field of materials science. His patents reflect a commitment to improving efficiency and performance in phosphor applications. His contributions continue to influence the industry positively.