Naoki Tsuji

Title: Naoki Tsuji: Innovator in Drive Control and Valve Systems

Introduction

Naoki Tsuji is a prominent inventor based in Saitama-ken, Japan. He has made significant contributions to the automotive industry, particularly in the areas of drive control and valve systems for internal combustion engines. With a total of three patents to his name, Tsuji's work has been instrumental in enhancing vehicle performance and drivability.

Latest Patents

One of Tsuji's latest patents is a drive control apparatus for a prime mover. This innovative system calculates the target torque, which is the desired output torque for driving a vehicle. The apparatus ensures that the output torque of the prime mover aligns with the target torque by performing output torque control. Additionally, it estimates the actual output torque and calculates a torque difference accumulated value. This value helps determine if an abnormality has occurred in the output torque control when it exceeds a predetermined threshold.

Another notable patent is a valve control system for internal combustion engines. This system allows for the optimal timing of switching the operating mode of a valve system, which includes both intake and exhaust valves. The design aims to enhance drivability by preventing the driver from feeling the switching operation while ensuring a smooth acceleration experience. The variable valve-actuating mechanism can selectively switch between multiple operating modes, improving the engine's output characteristics based on the detected load.

Career Highlights

Naoki Tsuji is currently employed at Honda Motor Co., Ltd., where he continues to innovate and develop advanced automotive technologies. His work has contributed to Honda's reputation for engineering excellence and commitment to enhancing vehicle performance.

Collaborations

Throughout his career, Tsuji has collaborated with notable colleagues, including Shigetaka Kuroda and Takashi Kamimura. These collaborations have fostered a creative environment that encourages the development of cutting-edge automotive solutions.

Conclusion

Naoki Tsuji's contributions to the automotive industry through his innovative patents have significantly impacted vehicle performance and drivability. His work at Honda Motor Co., Ltd. exemplifies the importance of innovation in engineering and technology.