Shuhei Sugiyama

Title: Innovator Shuhei Sugiyama and His Contributions to Valve Control Technology

Introduction

Shuhei Sugiyama is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of valve control technology, holding 2 patents that enhance the performance of internal combustion engines. His work focuses on improving the efficiency and reliability of valve opening and closing mechanisms.

Latest Patents

Sugiyama's latest patents include a valve opening and closing timing control device. This device features a drive-side rotating body that synchronizes with the crankshaft of an internal combustion engine. It also includes a driven-side rotating body that rotates with a camshaft to control the engine's valves. The device incorporates a phase adjustment mechanism with multiple gears to reduce the driving force of an electric motor, allowing for precise control of the valve timing. Additionally, a lubricating oil supply unit ensures the phase adjustment mechanism operates smoothly, while an oil discharge control unit manages the lubrication during engine stop control.

Another significant patent is the valve opening and closing timing control apparatus device. This invention includes a driving-side rotating body, a driven-side rotating body, and a stopper that defines the mechanical limits of the rotation phase. The phase control mechanism allows for adjustments to the relative rotation phase, and a control unit manages the electric motor's operation to ensure accurate phase detection. This innovation is crucial for optimizing engine performance and reliability.

Career Highlights

Shuhei Sugiyama is currently employed at Aisin Corporation, a leading company in automotive technology. His work at Aisin has allowed him to develop and refine his inventions, contributing to advancements in engine control systems. His expertise in valve timing mechanisms has positioned him as a key figure in the automotive engineering field.

Collaborations

Sugiyama collaborates with fellow inventor Yoshiaki Yamakawa, sharing insights and expertise to further enhance their innovations in valve control technology. Their partnership has led to the development of cutting-edge solutions that address the challenges faced in modern engine design.

Conclusion

Shuhei Sugiyama's contributions to valve control technology through his patents demonstrate his commitment to innovation in the automotive industry. His work not only improves engine performance but also sets a foundation for future advancements in engine technology.