Fumiyoshi Kubo

Title: Fumiyoshi Kubo: Innovator in Ignition Timing Control Systems

Introduction

Fumiyoshi Kubo is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of internal combustion engines, particularly in the area of ignition timing control systems. His innovative approach has led to the development of a patented technology that addresses engine performance issues.

Latest Patents

Kubo holds a patent for an ignition timing control system for internal combustion engines. This invention corrects the basic ignition timing in response to knocking occurrences in the engine. The system utilizes an integrator circuit to manage the charging and discharging process. The integrated current output is adjusted based on the engine's speed, effectively limiting the maximum ignition timing retard at both low and high speeds.

Career Highlights

Throughout his career, Fumiyoshi Kubo has worked with prominent companies in the automotive industry. He has been associated with Nippondenso Co., Ltd. and Toyota Jidosha Kogyo Kabushiki Kaisha. His work in these organizations has allowed him to apply his innovative ideas and contribute to advancements in engine technology.

Collaborations

Kubo has collaborated with several talented individuals in his field, including Shosuke Suzuki and Teruyoshi Ito. These partnerships have fostered a creative environment that has led to the development of effective solutions in automotive engineering.

Conclusion

Fumiyoshi Kubo's contributions to ignition timing control systems have made a lasting impact on the automotive industry. His innovative patent reflects his dedication to improving engine performance and efficiency. His work continues to influence the development of advanced technologies in internal combustion engines.