Company Filing History:
Years Active: 1992-1994
Title: Yoshiaki Morishige: Innovator in Composite Elastic Filaments
Introduction
Yoshiaki Morishige is a notable inventor based in Yamaguchi, Japan. He has made significant contributions to the field of materials science, particularly in the development of composite elastic filaments. With a total of 3 patents to his name, Morishige's work has the potential to impact various textile applications.
Latest Patents
Morishige's latest patents include innovations in composite elastic filaments with rough surfaces. One of his key inventions is a composite elastic filament that consists of a sheath component made from a fiber-forming thermoplastic polymer, such as polyamide, polyester, or polyolefin. The core component is composed of a fiber-forming elastomer, such as polyurethane or polyester elastomer. The unique design features a core/sheath conjugate ratio ranging from 1/1 to 100/1 by cross-sectional area. The core portion has a smooth peripheral surface, while the sheath portion is characterized by numerous ridges that enhance its functionality. This filament is produced through melt conjugate spinning, followed by drawing and relaxation, resulting in excellent elastic properties and a small surface friction coefficient.
Career Highlights
Yoshiaki Morishige is currently associated with Kanebo, Limited, where he continues to innovate in the field of textile materials. His work has garnered attention for its practical applications, particularly in the production of lady's stockings, where comfort and performance are paramount.
Collaborations
Morishige has collaborated with notable colleagues, including Yasuo Muramoto and Kiyoshi Yoshimoto. Their combined expertise has contributed to the advancement of textile technology and the development of innovative products.
Conclusion
Yoshiaki Morishige's contributions to the field of composite elastic filaments demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and their applications in textiles.