Akiyoshi Katayama

Title: Akiyoshi Katayama: Innovator in Internal Combustion Engine Technology

Introduction

Akiyoshi Katayama is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of internal combustion engine technology. With a total of 2 patents, his work focuses on enhancing engine performance and efficiency.

Latest Patents

Katayama's latest patents include a "Pumping Brake Detection and Control Device and Method for Internal Combustion Engine." This innovative device features an actual-intake-pipe-pressure detection unit, an estimated-intake-pipe-pressure detection unit, and a pressure difference calculation unit. It integrates these components to determine when a pumping brake operation is performed and controls the throttle valve accordingly. Another significant patent is the "Ignition Timing Control Apparatus for Internal Combustion Engine." This apparatus is designed to achieve high output torque while minimizing output torque loss and preventing the deterioration of audibility due to successive knock occurrences. It includes a cylinder-specific ignition timing setting section that calculates reference ignition timing and adjusts it based on cylinder-specific correction values.

Career Highlights

Akiyoshi Katayama is currently employed at Mitsubishi Electric Corporation, where he continues to innovate in the field of engine technology. His work has been instrumental in developing advanced systems that improve engine performance and reliability.

Collaborations

Throughout his career, Katayama has collaborated with notable colleagues such as Morio Fujiwara and Hitoshi Inoue. These collaborations have contributed to the advancement of technology in the automotive sector.

Conclusion

Akiyoshi Katayama's contributions to internal combustion engine technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in engine performance and efficiency.