This inventor holds 1 USPTO granted patent and 5 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignee: Kb Seiren, Ltd.. Active years: 2012.
Company Filing History:
Years Active: 2012
Title: Innovations of Yoshitomo Hara in Fiber Technology
Introduction
Yoshitomo Hara is a notable inventor based in Fukui, Japan. He has made significant contributions to the field of fiber technology, particularly with his innovative work on highly shrinkable fibers. His expertise and creativity have led to advancements that enhance the quality and functionality of textile materials.
Latest Patents
Hara holds a patent for a highly shrinkable fiber composed of nylon-MXD6 polymer and nylon-6 polymer. This fiber is characterized by a specific weight ratio between the two polymers, ranging from 35:65 to 70:30. Each polymer exhibits a breaking strength of 4.00 cN/dtex or greater. The preferred weight ratio for optimal performance is between 45.55 to 55:45. This highly shrinkable fiber demonstrates a high shrinkage ratio in boiling water, allowing for the creation of high-density woven fabrics.
Career Highlights
Yoshitomo Hara is associated with Kb Seiren, Ltd., where he continues to develop innovative textile solutions. His work has not only contributed to the company's portfolio but has also set new standards in the industry for fiber technology.
Collaborations
Hara has collaborated with notable colleagues such as Hayato Iwamoto and Hideo Ueda. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Yoshitomo Hara's contributions to fiber technology exemplify the impact of innovation in the textile industry. His patented highly shrinkable fiber represents a significant advancement that enhances the functionality of woven fabrics. His work continues to inspire future developments in this field.