Yasuhiro Otsuka

Title: Yasuhiro Otsuka: Innovator in Footwear Technology

Introduction

Yasuhiro Otsuka is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of footwear technology, particularly through his innovative patents. With a total of 2 patents, Otsuka continues to push the boundaries of shoe design and functionality.

Latest Patents

Otsuka's latest patents include a shoe-forming member and a foamed sole. The shoe-forming member comprises a rubber composition that contains a styrene-butadiene rubber, a butadiene rubber, silica, a silane coupling agent, and a crosslinking agent. This composition is specifically designed to enhance the performance and durability of footwear. The foamed sole features a foam molding that includes both a rubber component and a resin component. Notably, it exhibits a maximum loss factor [tan δ] of 0.18 or less at a frequency of 10 Hz and temperatures ranging from 30°C to 80°C. This innovative sole is designed to minimize shrinkage when heated, making it a valuable advancement in shoe technology.

Career Highlights

Otsuka is currently associated with Asics Corporation, a leading company in the athletic footwear industry. His work has significantly influenced the design and manufacturing processes of high-performance shoes. His expertise in materials science and engineering has allowed him to develop products that meet the demands of athletes and consumers alike.

Collaborations

Throughout his career, Otsuka has collaborated with notable colleagues, including Kenichi Harano and Takuro Kamimura. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge footwear technologies.

Conclusion

Yasuhiro Otsuka's contributions to footwear technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to inspire advancements that enhance the performance and comfort of athletic footwear.