Fumio Aoki

Title: Fumio Aoki: Innovator in Polyimide Technology

Introduction

Fumio Aoki is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyimide-based products. With a total of 14 patents to his name, Aoki's work has had a lasting impact on various industries.

Latest Patents

Aoki's latest patents include innovations such as polyimide short fibers and heat-resistant paper comprising the same. These polyimide short fibers exhibit extremely high heat resistance, making them suitable for non-woven fabrics and paper applications. The fibers are produced by beating and loosening a specific foamed polyimide material, which is characterized by having many branches. The foamed material is preferably made from a polyimide produced using 2,3,3',4′-biphenyltetracarboxylic acid as an aromatic tetracarboxylic acid component, with a glass transition temperature of 300°C or higher and an expansion ratio of 20 times or more. Another notable patent is a thermosetting solution composition that includes a biphenyltetracarboxylic acid compound and an aromatic diamine compound, which is valuable for the manufacture of prepregs.

Career Highlights

Throughout his career, Aoki has worked with notable companies such as Ube Industries, Inc. and Ubi Industries, Ltd. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and materials engineering.

Collaborations

Aoki has collaborated with several talented individuals in his field, including Hiroaki Yamaguchi and Hideki Ozawa. These collaborations have contributed to the advancement of innovative technologies in the materials sector.

Conclusion

Fumio Aoki's contributions to polyimide technology and his extensive patent portfolio highlight his role as a leading inventor in the field. His work continues to influence advancements in materials science and engineering.