Toshinari Sano

Title: The Innovative Contributions of Toshinari Sano

Introduction

Toshinari Sano is a notable inventor based in Susono, Japan. He has made significant contributions to the field of power transmission technology. His innovative approach has led to the development of a unique friction transmission unit.

Latest Patents

Toshinari Sano holds a patent for a friction transmission unit designed to transmit power between input and output members through friction. This invention is capable of reducing losses while enabling large torque transmission. The mechanism involves power transmission between a planar disk and a roller that contacts the upper surface of the disk. The roller's peripheral surface profile is defined as z=a·sin h(bx), which ensures a constant contact stress distribution over approximately 80% of the contact region's width. This design effectively prevents peak stresses at the edges of the contact area, allowing for a gradual decrease in stress.

Career Highlights

Sano is associated with Toyota Chuo Kenkyusho, where he has been able to apply his expertise in developing advanced transmission technologies. His work has been instrumental in enhancing the efficiency and reliability of power transmission systems.

Collaborations

Toshinari Sano has collaborated with talented colleagues such as Tomohiro Suzuki and Shuzo Sanda. Their combined efforts have contributed to the advancement of innovative technologies within their field.

Conclusion

Toshinari Sano's contributions to the field of friction transmission technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to improving power transmission efficiency, showcasing the importance of continuous innovation in the industry.