Location History:
- Otsu, JA (1978)
- Otsu, JP (1981 - 1983)
Company Filing History:
Years Active: 1978-1983
Title: Innovations of Yoshio Aratani
Introduction
Yoshio Aratani is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of textile engineering, particularly in the development of advanced yarn technologies. With a total of 3 patents to his name, his work has garnered attention in the industry.
Latest Patents
One of his latest patents is for a potentially bulky yarn. This innovation involves a substantially non-interlaced multifilament yarn made from thermoplastic synthetic fibers. The yarn satisfies specific characteristic values, including R.sub.max /R.ltoreq.2.5, .DELTA.S.sub.5 .gtoreq.1.5, .DELTA.S.sub.50 .ltoreq.3.0, Y.gtoreq.1.3, and X.sub.T -X.ltoreq.1.0. The process for producing this yarn involves supplying a non-twisted thermoplastic multifilament yarn to a heated body under controlled tension, ensuring that the heat is not uniformly conducted to the yarn.
Career Highlights
Yoshio Aratani is currently employed at Toray Industries, Inc., a leading company in the textile and materials industry. His work at Toray has allowed him to focus on innovative yarn production techniques that enhance the properties of synthetic fibers.
Collaborations
He has collaborated with notable coworkers, including Kiyoshi Nakagawa and Yukio Otaki, who have also contributed to advancements in textile technology.
Conclusion
Yoshio Aratani's contributions to the field of yarn technology exemplify the importance of innovation in textile engineering. His patents reflect a commitment to enhancing the performance and functionality of synthetic fibers.