Hirotaka Usui

Title: Hirotaka Usui - Innovator in Lightweight Knitted Technology

Introduction

Hirotaka Usui is a prominent inventor based in Portland, OR (US). He is known for his innovative contributions to the field of textile technology, particularly in the development of lightweight knitted materials. His work has significantly impacted the manufacturing processes in the footwear industry.

Latest Patents

Hirotaka Usui holds a patent for a "Lightweight knitted upper and methods of manufacture." This invention describes a lightweight, breathable, translucent, and high-strength upper formed from a half-gauge knit, utilizing high tenacity yarn and fusible yarn. The patent also details methods of manufacture, including the exposure of the upper to steam while in a tensioned state, which partially melts the fusible yarn to adjacent yarns. Subsequent cooling of the fusible yarn retains the upper in a stretched condition, enhancing its performance and durability.

Career Highlights

Hirotaka Usui is currently employed at Nike, Inc., where he continues to innovate and develop advanced textile solutions. His work at Nike has allowed him to apply his patented technologies in real-world applications, contributing to the company's reputation for high-quality athletic footwear.

Collaborations

Hirotaka has collaborated with notable colleagues, including Travis J Berrian and Mark Bruce. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Hirotaka Usui's contributions to lightweight knitted technology exemplify the spirit of innovation in the textile industry. His patented methods and materials are paving the way for advancements in footwear design and manufacturing.