Yasunori Shinmi

Title: Yasunori Shinmi: Innovator in Fuel Injection Technology

Introduction

Yasunori Shinmi is a notable inventor based in Wako, Japan. He has made significant contributions to the field of fuel injection technology, holding a total of 4 patents. His work primarily focuses on enhancing the efficiency and control of fuel injection systems in automotive applications.

Latest Patents

One of Yasunori Shinmi's latest patents is a fuel injection control apparatus that includes a microprocessor. This microprocessor is designed to calculate a target injection time and determine specific crank angles that define the start and end of fuel injection. The apparatus can operate in two modes: an injection start priority mode and an injection end priority mode. In the injection start priority mode, fuel is injected for a specified target injection time from a defined start point, while in the injection end priority mode, fuel is injected for a target injection time from a defined end point. This innovative control mechanism allows for precise management of fuel injection based on the selected mode.

Another significant patent by Shinmi involves a fuel injection control apparatus that also utilizes a microprocessor. This invention focuses on calculating injection target values for each combustion cycle and controlling the fuel injector to inject fuel according to these values. The system can switch between modes of fuel injection and stopping, ensuring that fuel is injected efficiently. If it is determined that fuel cannot be injected according to the target values, the system modifies these values by reducing the target injection frequency, thereby optimizing performance.

Career Highlights

Yasunori Shinmi is currently employed at Honda Motor Co., Ltd., where he continues to develop innovative solutions in fuel injection technology. His work has contributed to advancements in automotive engineering, particularly in enhancing fuel efficiency and reducing emissions.

Collaborations

Throughout his career, Shinmi has collaborated with notable colleagues, including Masatoshi Nakajima and Hidekazu Hironobu. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Yasunori Shinmi is a distinguished inventor whose work in fuel injection technology has made a significant impact on the automotive industry. His innovative patents and contributions continue to shape the future of fuel efficiency and control in vehicles.