Hiroshi Kurakata

Title: Innovator Hiroshi Kurakata: Pioneering Advancements in Resin Technology

Introduction

Hiroshi Kurakata, an esteemed inventor based in Kawasaki, Japan, has made significant contributions to the field of resin technology. With a total of three patents to his name, he is a recognized figure in the innovation landscape, particularly for his work with Zeon Corporation, where he develops cutting-edge materials for electronic applications.

Latest Patents

Among his latest inventions is a groundbreaking **radiation-sensitive resin composition**. This composition contains an alicyclic olefin resin produced through ring-opening polymerization of a monomer that features an alicyclic olefin monomer with a carboxyl group, catalyzed by ruthenium and followed by hydrogenation. The resin composition includes an acid-generating agent, a crosslinking agent, and a solvent, resulting in a product that excels in development and storage stability. The transparent resin pattern film derived from this composition demonstrates impressive specific permittivity, transparency, dimensional stability under heating, solvent resistance, and flatness, making it an invaluable resource for electronic components.

Another notable patent focuses on the **insulating material, methods for producing insulating material, and manufacturing multilayer circuit boards**. This invention provides a curable composition layer that enhances insulating properties while preventing cracks in multi-layer circuit boards. The composition allows for 0 to 50 pieces per centimeter of foreign matter within a defined particle size range, contributing to the production of high-quality multi-layer circuit boards.

Career Highlights

Hiroshi Kurakata has dedicated his career to advancing resin materials, with a focus on applications within electronics and circuit board manufacturing. His inventive solutions have not only enhanced material properties but also contributed to efficiencies in production processes across the industry.

Collaborations

Throughout his career at Zeon Corporation, Kurakata has collaborated with notable colleagues such as Masato Sakamoto and Daisuke Uchida. Their combined expertise has fostered an environment of innovation and has led to several successful projects and patents in the realm of advanced materials.

Conclusion

Hiroshi Kurakata stands out as an influential inventor whose work has significantly impacted resin technology for electronic applications. With his latest patents advancing the field, his contributions are essential for the future of electronics manufacturing. His dedication to innovation continues to inspire peers and upcoming inventors alike.