Kuniaki Ueda

Title: Kuniaki Ueda: Innovator in Engine Technology

Introduction

Kuniaki Ueda is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of engine technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and performance of direct injection engines.

Latest Patents

One of Ueda's latest patents is the "After-stop fuel pressure control device of direct injection engine." This invention features a pressure reducing valve that reduces fuel pressure in a high-pressure fuel system after the engine stops. The engine control unit (ECU) detects or estimates the engine stop position and sets a target fuel pressure accordingly. The ECU then controls the valve opening action to achieve the desired pressure, optimizing engine performance.

Another notable patent is the "Apparatus and method of abnormality diagnosis for supercharging pressure control system." This invention involves adjusting the opening of a waste gate valve to control the supercharging pressure of intake air. Ueda's method allows for the detection of abnormalities in the supercharging pressure characteristics, ensuring reliable engine operation.

Career Highlights

Kuniaki Ueda is currently employed at Denso Corporation, a leading company in automotive technology. His innovative work has contributed to advancements in engine efficiency and performance, making him a valuable asset to the organization.

Collaborations

Ueda has collaborated with notable coworkers, including Yasuo Sagisaka and Yasuo Mukai. Their combined expertise has fostered a creative environment that encourages innovation in engine technology.

Conclusion

Kuniaki Ueda's contributions to engine technology through his patents and work at Denso Corporation highlight his role as a key innovator in the automotive industry. His inventions continue to influence the development of more efficient and reliable engines.