Company Filing History:
Years Active: 2001
Title: Keiji Hirota: Innovator in Fibril System Fiber Manufacturing
Introduction: Keiji Hirota is a notable inventor based in Toyama, Japan. He has made significant contributions to the field of materials science, particularly in the development of fibril system fibers. His innovative work has implications for various applications, including filters and artificial leather.
Latest Patents: Hirota holds a patent for a "Method for manufacturing fibril system fiber." This invention provides fibril system fibers that can be utilized in filter applications and artificial leather. The manufacturing method he developed is industrially superior, featuring a spinning nozzle. The fibril fibers consist of at least one macromolecular polymer with film-forming ability. They exhibit a unique structure where fibrillated fibers, with a diameter of 10 micrometers or less, branch from main fibers that range from 0.1 micrometers to 500 micrometers in width and 10 micrometers to 10 cm in length. He has 1 patent to his name.
Career Highlights: Keiji Hirota is associated with Mitsubishi Rayon Company, Limited, where he has been able to apply his expertise in fiber manufacturing. His work has contributed to advancements in the production of high-quality materials that meet industrial standards.
Collaborations: Throughout his career, Hirota has collaborated with esteemed colleagues such as Yoshihiko Hosako and Teruyuki Yamada. These partnerships have fostered innovation and enhanced the development of new technologies in the field.
Conclusion: Keiji Hirota's contributions to the manufacturing of fibril system fibers highlight his role as an influential inventor in materials science. His innovative methods and collaborations continue to impact various industries positively.