Takamasa Ueda

Title: Takamasa Ueda: Innovator in Fuel Injection Technology

Introduction

Takamasa Ueda is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of fuel injection technology, holding a total of 4 patents. His work focuses on improving the efficiency and performance of internal combustion engines.

Latest Patents

One of Ueda's latest patents is an "Apparatus for controlling fuel injection for a direct-injection gasoline engine." This invention allows for a twice-injection mode, where fuel is injected during both the intake and compression strokes. By maintaining a constant fuel injection amount in one of the strokes, the system simplifies the control of fuel injection during operation.

Another significant patent is the "Fuel injection control system for internal combustion engine." This system intelligently judges the combustion conditions of the engine and adjusts the fuel supply accordingly. It ensures that the engine operates efficiently by transitioning between homogeneous and stratified charge combustion conditions, optimizing fuel usage during each cycle.

Career Highlights

Throughout his career, Takamasa Ueda has worked with prominent companies such as Unisia Jecs Corporation and Nissan Motor Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in fuel injection technology.

Collaborations

Ueda has collaborated with talented individuals in the field, including Yuki Nakajima and Hirokazu Shimizu. These collaborations have contributed to the advancement of his inventions and the overall progress in fuel injection systems.

Conclusion

Takamasa Ueda's contributions to fuel injection technology have made a significant impact on the automotive industry. His innovative patents and collaborations highlight his dedication to improving engine performance and efficiency.