Hyuk Soo Kwon

Title: Innovations by Hyuk Soo Kwon

Introduction

Hyuk Soo Kwon is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of vehicle technology, holding two patents that showcase his innovative approach to engineering.

Latest Patents

One of his latest patents is a vehicle drive device. This invention allows power to be transmitted between the input shaft and the rotor shaft through a sun gear and gear meshing. This design eliminates the need for bearings to receive radial loads. Additionally, a thrust bearing is positioned between one axial end surface of the sun gear and the input shaft, while a second ball bearing abuts the other axial end surface of the sun gear. This configuration removes the necessity for a bearing to handle the thrust load of the sun gear. Furthermore, a terminal block is strategically arranged in a space opposite the planetary gear device relative to the electric motor, which helps to minimize the size of the vehicle drive device.

Another significant patent by Kwon is related to a rotor and the method of manufacturing it. The rotor includes a core made of laminated steel sheets, featuring a rotation-transmitting-member mounting end face that extends over the lamination direction. A rotation transmitting member, or shaft, is mounted to this end face. The core also has a welding end face adjacent to the rotation-transmitting-member mounting end face. A welded trace is formed in the welding end face, extending to the rotation transmitting member. This invention facilitates size and weight reduction of a rotary machine while simplifying the manufacturing process.

Career Highlights

Hyuk Soo Kwon is currently employed at Toyota Jidosha Kabushiki Kaisha, where he continues to innovate and contribute to advancements in automotive technology. His work has been instrumental in developing more efficient vehicle systems.

Collaborations

Kwon has collaborated with several talented individuals, including Ayako Hasegawa and Motoki Watanabe. Their teamwork has fostered an environment of creativity and innovation within their projects.

Conclusion

Hyuk Soo Kwon's contributions to vehicle technology through his patents demonstrate his commitment to innovation and engineering excellence. His work at Toyota continues to influence the automotive industry positively.