Daisuke Sawada

Title: Daisuke Sawada: Innovator in Footwear Technology

Introduction

Daisuke Sawada is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of footwear technology, holding a total of 8 patents. His innovative designs focus on enhancing the functionality and comfort of shoes, making him a key figure in the industry.

Latest Patents

Among his latest patents are two notable inventions. The first is a shoe sole member and shoe, which features a sole member partially or entirely formed of a resin composite. This composite integrates a plurality of resin foam particles with one or more non-foamed elastic bodies. The resin compositions used in both the elastic bodies and foam particles primarily consist of either polyolefin-based or polyurethane-based resins. The second patent pertains to a shoe upper that includes an upper body with an elastic region and a film that has a heat shrinkage rate of 30% or more in at least one direction. This invention also outlines a method for producing the shoe upper, which involves preparing the upper body, arranging the film, attaching it to a shoe last or foot, and heating it to allow the film to conform to the shape of the foot.

Career Highlights

Daisuke Sawada is currently employed at Asics Corporation, a leading company in the athletic footwear and apparel industry. His work at Asics has allowed him to apply his innovative ideas and contribute to the development of advanced footwear technologies.

Collaborations

Throughout his career, Daisuke has collaborated with notable colleagues, including Kenichi Harano and Junichiro Tateishi. These collaborations have further enriched his work and led to the development of cutting-edge footwear solutions.

Conclusion

Daisuke Sawada's contributions to footwear technology through his innovative patents and collaborations highlight his importance in the industry. His work continues to influence the design and functionality of athletic shoes, making a lasting impact on the market.