Company Filing History:
Years Active: 1989-1993
Title: Innovations of Yoshifumi Furutani
Introduction
Yoshifumi Furutani is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of synthetic fibers, holding three patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is for an alkali-resistant synthetic fiber. This fiber is composed of a polymer mixture that includes polysulphone, polyvinyl chloride, and other vinyl polymers. The resulting sheeting is highly resistant to alkali at elevated temperatures and is useful in various applications such as industrial filters, battery separators, and industrial wipers. Another significant patent involves a process for producing an acrylic fiber with high fiber characteristics. This process includes several steps, such as dissolving a polymer in a solvent, extruding the solution, and stretching the filaments to achieve high strength and modulus.
Career Highlights
Yoshifumi Furutani works at Mitsubishi Rayon Company, Limited, where he continues to develop innovative materials. His work has had a profound impact on the synthetic fiber industry, leading to advancements in product performance and application.
Collaborations
He has collaborated with notable coworkers, including Toshiyuki Yasunaga and Yoshihiko Hosako, contributing to a dynamic and innovative work environment.
Conclusion
Yoshifumi Furutani's contributions to synthetic fiber technology exemplify the spirit of innovation. His patents reflect a commitment to advancing material science and improving industrial applications.