Fusayoshi Kido

Title: Fusayoshi Kido: Innovator in Electroluminescence and Fluorescent Technology

Introduction

Fusayoshi Kido is a notable inventor based in Yokohama, Japan. He has made significant contributions to the fields of electroluminescence and fluorescent technology. With a total of 4 patents to his name, Kido's work has had a lasting impact on the industry.

Latest Patents

Kido's latest patents include a groundbreaking fluorescent lamp. This invention features a phosphor film structure that comprises a substrate and a phosphor film formed on the substrate. The phosphor film consists of ultrafine phosphor particles with an average diameter of 200 nm or less. These particles are obtained by heating a phosphor material to vaporize and rapidly quenching to solidify. Notably, the haze of the phosphor film to a luminous flux of 380-760 nm in wavelength is 50% or less. Another significant patent is a thin film electroluminescence device. This device includes an electrode formed on a transparent substrate, a dielectric layer on the electrode, and an emitting layer composed of a fluoride compound of the alkaline earth metal as a host material. Element ions are added as a luminescence center to the host material, enhancing its functionality.

Career Highlights

Throughout his career, Kido has worked with prominent companies such as Toshiba Corporation and Tokyo Shibaura Electric Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of lighting technology.

Collaborations

Kido has collaborated with notable colleagues, including Naotoshi Matsuda and Masaaki Tamatani. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Fusayoshi Kido's contributions to the fields of electroluminescence and fluorescent technology demonstrate his innovative spirit and dedication to advancing lighting solutions. His patents reflect a commitment to improving the efficiency and effectiveness of lighting devices.