Toshihiro Yamanaka

Title: Toshihiro Yamanaka: Innovator in Internal Combustion Engine Technology

Introduction

Toshihiro Yamanaka is a notable inventor based in Hoya, Japan. He has made significant contributions to the field of internal combustion engine technology, holding 2 patents that showcase his innovative approach to enhancing engine performance.

Latest Patents

Yamanaka's latest patents include an "Auxiliary apparatus for a turbocharged internal combustion engine" and a "Control system for supercharger in internal combustion engine." The first patent describes a system where intake and exhaust ports of an internal combustion engine are equipped with turbine impellers. An electrical rotary machine is connected to these impellers, allowing for real-time monitoring of the engine's loaded state. This system assists in supercharging the engine when overloaded and generates surplus energy when the load is manageable. The second patent involves a motor/generator mounted on the turbine shaft of a supercharger. It determines its operation mode based on signals from flow rate and rotation sensors, optimizing fuel flow and electric power management.

Career Highlights

Throughout his career, Yamanaka has worked with prominent companies such as Isuzu Motors Limited and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in engine technology and innovation.

Collaborations

Yamanaka has collaborated with notable colleagues, including Hideo Kawamura and Katsuyuki Tamai. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Toshihiro Yamanaka's contributions to internal combustion engine technology reflect his innovative spirit and dedication to improving engine performance. His patents demonstrate a forward-thinking approach that could influence the future of automotive engineering.