Katsumi Yanagibashi

Title: Innovations of Katsumi Yanagibashi

Introduction

Katsumi Yanagibashi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of heat-resistant insulating materials. With a total of 2 patents to his name, his work has had a considerable impact on various industries.

Latest Patents

Yanagibashi's latest patents include a heat-resistant insulating coating material and a thermal head making use of a polymeric acid synthesized through a ring-opening poly-addition reaction. This innovative process utilizes a biphenyl tetracarboxylic acid and an aromatic diamine, specifically p-phenylene diamine. The resulting aromatic polyimide resin layer exhibits excellent heat-resisting properties and strong adhesive strength to substrates, such as copper conductor layers used in multi-layer wiring boards for hybrid integrated circuits. Additionally, in the thermal head application, the aromatic polyimide resin layer serves as an insulating layer that withstands harsh temperature conditions while maintaining strong adhesion to the metallic substrate.

Career Highlights

Throughout his career, Katsumi Yanagibashi has worked with prominent companies, including Toshiba Corporation and Toshiba Chemical Corporation. His experience in these organizations has allowed him to refine his expertise in materials development and innovation.

Collaborations

Yanagibashi has collaborated with notable colleagues, including Masaru Nikaido and Hikaru Okunoyama. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Katsumi Yanagibashi's contributions to the field of heat-resistant materials and thermal technologies highlight his innovative spirit and dedication to advancing science. His patents reflect a commitment to excellence and a significant impact on the industry.