Yukihisa Tsuzuki

Title: Innovations of Yukihisa Tsuzuki

Introduction

Yukihisa Tsuzuki is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of torque converters. With a total of 8 patents to his name, Tsuzuki's work has had a considerable impact on automotive technology.

Latest Patents

One of his latest patents is for a torque converter and its manufacturing method. This hydraulic torque converter transmits power via a fluid and includes a shell connected to a power transmission source. The shell rotates due to the power from the source, while an impeller blade fixed to its inner surface generates fluid flow. Additionally, a turbine runner connected to a power transmission destination is rotated by this fluid flow. Notably, the impeller blade has an inlet angle of zero degrees or less, with part of the inlet portion bent toward the rotational direction of the impeller blade.

Another significant patent involves the stator wheel of a torque converter. This component is located between the pump and turbine of the torque converter. It features a first annular portion that is rotatable about a center of rotation and a second annular portion that is radially spaced from the first. Blades are provided at intervals around the first annular portion, extending between the two annular portions. These blades are designed to receive pressure from the operating fluid flowing from the turbine.

Career Highlights

Throughout his career, Yukihisa Tsuzuki has worked with notable companies such as Aisin Seiki Kabushiki Kaisha and Exedy Corporation. His expertise in torque converter technology has been instrumental in advancing automotive engineering.

Collaborations

Tsuzuki has collaborated with talented individuals in his field, including Yosuke Makino and Tomoko Yamamoto. Their combined efforts have contributed to the successful development of innovative technologies.

Conclusion

Yukihisa Tsuzuki's contributions to the field of mechanical engineering, particularly in torque converter technology, highlight his role as a leading inventor. His patents reflect a commitment to innovation and excellence in automotive engineering.