Souichirou Sumida

Title: Souichirou Sumida: Innovator in Continuously Variable Transmission Manufacturing

Introduction

Souichirou Sumida, an accomplished inventor based in Wako, Japan, is recognized for his significant contributions to the field of continuously variable transmissions (CVTs). With a keen focus on enhancing the manufacturing processes involved in automotive components, he holds a notable patent that reflects his innovative approach.

Latest Patents

Sumida's patent, titled "Method of Manufacturing Pulley Cover in Continuously Variable Transmission," presents a novel approach to designing a crucial component in CVTs. The patent describes a procedure for creating an oil hole that penetrates through a partition wall of a pulley cover, oriented perpendicular to the axis of the pulley cover. This invention allows efficient communication between two hydraulic oil chambers, ensuring optimized performance of the CVT system. The manufacturing process is outlined in three main steps: press-forming the annular partition wall, opening the oil hole, and press-forming the peripheral wall of the second hydraulic oil chamber.

Career Highlights

Throughout his career, Souichirou Sumida has gained valuable experience working with renowned companies including Honda Motor Co., Ltd. and G-tekt Corporation. His tenure at these companies has allowed him to refine his expertise in automotive engineering and patent development, contributing significantly to the advancement of automotive technologies.

Collaborations

During his innovative journey, Souichirou Sumida has collaborated with notable professionals such as Shuji Ichijo and Toru Yagasaki. Their collective efforts have helped drive forward-thinking solutions in the automotive sector, particularly in the realm of continuously variable transmissions.

Conclusion

In summary, Souichirou Sumida stands out as a key inventor in the automotive industry, with his groundbreaking patent for manufacturing pulley covers in continuously variable transmissions. His contributions not only enhance the functionality of CVTs but also serve as a testament to the innovative spirit that drives progress within the automotive engineering field.