Terufumi Hidaka

Title: Terufumi Hidaka: Innovator in Ignition Timing Control Systems

Introduction

Terufumi Hidaka is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of internal combustion engine technology, particularly in ignition timing control systems. With a total of 3 patents to his name, Hidaka's work has had a substantial impact on engine performance and fuel efficiency.

Latest Patents

Hidaka's latest patents include a "Knock-suppressive spark ignition timing control system for an internal combustion engine." This innovative system features a spark advance control that utilizes both high octane and regular octane value schedules. The system is designed to select the appropriate spark advance schedule based on the engine's operational conditions, effectively minimizing abrupt changes in engine output characteristics when switching gasoline types.

Another significant patent is the "System and method for controlling ignition timing for an internal combustion engine." This invention employs a learning value for retardation angle correction, which adapts according to the engine's operating region. By optimizing the retardation angle correction amount, the system effectively suppresses engine knocking and enhances both performance and fuel economy.

Career Highlights

Hidaka has worked with prominent companies in the automotive industry, including Nissan Motor Company Limited and Hitachi, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in engine technology.

Collaborations

Throughout his career, Hidaka has collaborated with esteemed colleagues such as Yoshio Iwasa and Tatsuo Morita. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Terufumi Hidaka's contributions to ignition timing control systems exemplify his dedication to improving engine performance and efficiency. His innovative patents continue to influence the automotive industry, showcasing the importance of research and development in technology.