Susumu Shimasaki

Title: Susumu Shimasaki: Innovator in Internal Combustion Engine Technology

Introduction

Susumu Shimasaki is a notable inventor based in Ebina, Japan. He has made significant contributions to the field of internal combustion engine technology. With a total of 2 patents, his work focuses on optimizing engine performance during start-up.

Latest Patents

Shimasaki's latest patents include a method and apparatus for controlling the start-up of internal combustion engines. The first patent describes a system where the engine's throttle is controlled to manage the intake air amount during cranking. The starter switch detects the initiation of cranking, while a crank angle sensor monitors the engine's revolutions. The controller drives the throttle to a closed position at the start of cranking, allowing for the optimization of fuel vaporization and maintaining idle rotation speed. The second patent also addresses the start-up process, where atmospheric pressure is detected to set an initial throttle opening. This method ensures that the intake negative pressure and air amount are optimized based on environmental conditions at the time of cranking.

Career Highlights

Shimasaki is currently employed at Nissan Motor Company Limited, where he continues to innovate in automotive technology. His work has been instrumental in enhancing engine efficiency and performance.

Collaborations

He has collaborated with notable coworkers, including Hideaki Takahashi and Hajime Yasuda, contributing to advancements in engine control systems.

Conclusion

Susumu Shimasaki's contributions to internal combustion engine technology reflect his dedication to innovation and engineering excellence. His patents demonstrate a commitment to improving engine performance and efficiency.