Emi Higashiizumi

Title: Emi Higashiizumi: Innovator in Polycarbonate Resin Technology

Introduction

Emi Higashiizumi is a notable inventor based in Hiratsuka, Japan. She has made significant contributions to the field of materials science, particularly in the development of polycarbonate resin compositions. Her innovative work has led to advancements in heat ray shielding technologies.

Latest Patents

Emi Higashiizumi holds a patent for a polycarbonate resin composition and heat ray shielding molded product. This invention involves polycarbonate resin compositions containing 100 parts by weight of aromatic polycarbonate resin with a concentration of end hydroxyl group ranging from 100 to 1800 ppm. Additionally, it includes 0.0001 to 5 parts by weight of fine particles of various borides. The resulting molded products exhibit low haze, excellent transparency, and sufficient heat ray shielding properties, making them suitable for applications such as windows for buildings and vehicles, as well as optical materials like infrared ray cut filters.

Career Highlights

Emi is currently associated with Mitsubishi Engineering-Plastics Corporation, where she continues to innovate in the field of engineering plastics. Her work has garnered attention for its practical applications and contributions to improving material performance.

Collaborations

Emi has collaborated with her coworker, Hiroshi Nakano, to further enhance the development of polycarbonate resin technologies. Their teamwork has been instrumental in advancing the capabilities of their inventions.

Conclusion

Emi Higashiizumi's contributions to polycarbonate resin technology exemplify her innovative spirit and dedication to improving material science. Her patent reflects a significant advancement in heat ray shielding applications, showcasing her impact on the industry.