Yasuhiro Kuroyanagai

Title: Yasuhiro Kuroyanagai: Innovator in Curable Resin Composition

Introduction

Yasuhiro Kuroyanagai is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of materials science, particularly in the development of curable resin compositions. His innovative work has led to the filing of a patent that showcases his expertise and creativity.

Latest Patents

Kuroyanagai holds a patent for an "Inorganic filler and organic filler-containing curable resin composition, resist film coated printed wiring board, and method for producing the same." This patent describes a curable resin composition that comprises 100 parts by weight of a curable resin, 10 to 1200 parts by weight of an inorganic filler, and 1 to 100 parts by weight of an organic filler. The organic filler has an elastic modulus of 1 to 2000 MPa and an average particle diameter of 0.01 to 10 µm. The content weight ratio of the inorganic and organic fillers is maintained between 1 to 41.

Career Highlights

Kuroyanagai is associated with San-Ei Kagaku Co., Ltd., where he has been able to apply his innovative ideas in a practical setting. His work has not only contributed to the company's portfolio but has also advanced the field of curable resins.

Collaborations

Throughout his career, Kuroyanagai has collaborated with talented individuals such as Toshimitsu Kounou and Yukihiro Usui. These collaborations have fostered an environment of innovation and creativity, leading to the development of new materials and technologies.

Conclusion

Yasuhiro Kuroyanagai is a distinguished inventor whose work in curable resin compositions has made a significant impact in the field. His patent reflects his innovative spirit and dedication to advancing materials science. His contributions continue to inspire future innovations in the industry.