Kimio Yamaguchi

Title: Kimio Yamaguchi: Innovator in Power-Assisted Steering Systems

Introduction

Kimio Yamaguchi is a notable inventor based in Gotenba, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of control systems for power-assisted steering.

Latest Patents

Yamaguchi holds a patent for a "Control apparatus for power-assisted steering system." This innovative control apparatus includes a servo valve associated with a hydraulic power cylinder. It selectively directs the flow of fluid under pressure from a hydraulic source to opposite fluid chambers of the power cylinder. The system responds to the operation of a steering wheel and features an electrically operated control valve. This valve controls the hydraulic pressure for power assist based on a control current. Notably, the apparatus adjusts the hydraulic pressure for power assist depending on the vehicle's speed, enhancing safety and performance.

Career Highlights

Yamaguchi is associated with Toyoda Koki Kabushiki Kaisha, a company known for its advancements in manufacturing and technology. His work has contributed to the evolution of steering systems, making them more efficient and responsive.

Collaborations

Throughout his career, Yamaguchi has collaborated with esteemed colleagues such as Kazumasa Kodama and Kunihiko Eto. Their combined expertise has fostered innovation in the automotive sector.

Conclusion

Kimio Yamaguchi's contributions to power-assisted steering systems exemplify the impact of innovative engineering in the automotive industry. His patent reflects a commitment to enhancing vehicle performance and safety.