Company Filing History:
Years Active: 2013-2025
Title: Hiroyuki Tokumoto: Innovator in Pile Fabric Technology
Introduction
Hiroyuki Tokumoto is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of textile technology, particularly in the development of innovative pile fabrics. With a total of 2 patents to his name, Tokumoto's work showcases his expertise and creativity in this specialized area.
Latest Patents
Tokumoto's latest patents include a unique pile fabric and a manufacturing method for it. The first patent describes a pile fabric that features both long and short pile portions, with a distinct difference in average pile lengths. The long pile portion contains crimped polyester-based fibers, making up 60% by weight or more, while the short pile portion also contains crimped polyester-based fibers in the same proportion. Notably, the crimp removal temperature of the polyester fibers in the long pile portion is lower than that of the short pile portion, which ranges between 90° C. and 120° C. This innovative design allows for enhanced functionality and versatility in textile applications.
The second patent focuses on a pile knitted fabric and a sewn product that utilizes this fabric. The pile knitted fabric consists of a ground structure and a pile fiber that is napped from this structure. The specifications include a pile length ranging from 6 to 25 mm and a continuous length of the pile fiber portion of 10 mm or more. The design also emphasizes the relationship between the width of the stitch pattern and the pile length, ensuring optimal performance in various applications.
Career Highlights
Hiroyuki Tokumoto is currently employed at Kaneka Corporation, where he continues to innovate and develop new textile technologies. His work has garnered attention for its practical applications and contributions to the industry.
Collaborations
Tokumoto collaborates with talented coworkers, including Kazuya Kusunoki and Yusuke Hirai. Their combined expertise fosters a creative environment that enhances the development of innovative textile solutions.
Conclusion
Hiroyuki Tokumoto's contributions to pile fabric technology exemplify his dedication to innovation in the textile industry. His patents reflect a deep understanding of material properties and manufacturing processes, positioning him as a key figure in this field.