Hiroo Aoki

Title: Hiroo Aoki: Innovator in Silica Technology

Introduction

Hiroo Aoki is a notable inventor based in Shunan, Japan. He has made significant contributions to the field of silica technology, holding a total of 3 patents. His work primarily focuses on the development of silica powder and its applications in resin compositions.

Latest Patents

Aoki's latest patents include innovations in silica powder, resin composition, and dispersion. One of his key inventions provides silica powder that, when used as a resin filler such as a semiconductor sealant, allows for obtaining a resin composition with excellent gap permeability and low viscosity. The silica powder is characterized by a cumulative 50% mass diameter D of 300 nm to 500 nm, a loose bulk density of 250 kg/m³ to 400 kg/m³, and specific particle size distribution parameters. Additionally, he has developed fine dry silica particles produced through a unique combustion method, which exhibit a BET specific surface area of 20 to 55 m²/g and excellent dispersion properties in resins.

Career Highlights

Hiroo Aoki is currently employed at Tokuyama Corporation, where he continues to innovate in the field of silica production. His work has led to advancements that enhance the performance of resin compounds, making them more effective in various applications.

Collaborations

Aoki collaborates with esteemed colleagues such as Masakazu Ohara and Keiji Saiki, contributing to a dynamic research environment that fosters innovation.

Conclusion

Hiroo Aoki's contributions to silica technology exemplify the impact of innovative thinking in material science. His patents reflect a commitment to enhancing the functionality of resin compositions, showcasing the importance of research and development in this field.