Toshiyasu Sugiuchi

Title: Innovations of Toshiyasu Sugiuchi

Introduction

Toshiyasu Sugiuchi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the design of joint structures for tubular members and annular parts. With a total of three patents to his name, Sugiuchi's work showcases his innovative approach to mechanical design.

Latest Patents

Sugiuchi's latest patents include a joint structure of a tubular member and annular part. This invention involves a camshaft design where metallic tubular members are joined to metallic annular cam defining parts. Each annular part features at least one serrated portion around its inner periphery, which cuts into the outer periphery of the tubular member upon joining. Additionally, the annular part has a planar portion that faces another part of the tubular member, ensuring that no pressure is exerted on it. Another patent details a method of joining these components, which requires precise positioning of the tubular member in relation to the annular parts, utilizing a split die and a pressing member to expand the tubular member.

Career Highlights

Throughout his career, Sugiuchi has worked with prominent companies such as Riken Corporation and M.H. Center Limited. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Sugiuchi has collaborated with notable coworkers, including Susumu Aoyama and Toshio Yoshida. Their combined expertise has likely enhanced the quality and impact of their joint projects.

Conclusion

Toshiyasu Sugiuchi's contributions to the field of engineering through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence the design of mechanical structures, showcasing the importance of innovation in engineering.