Kouzaburou Ohkawa

Title: Kouzaburou Ohkawa: Innovator in Internal Combustion Engine Technology

Introduction

Kouzaburou Ohkawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of internal combustion engine technology. His innovative approach has led to the development of a unique patent that addresses common issues faced by engines during low temperature and idling operations.

Latest Patents

Ohkawa holds a patent for an "Induction port arrangement for internal combustion engine." This invention aims to prevent the electrodes of the spark plug from becoming wetted with droplets of liquid fuel, which can deteriorate engine stability. The design features a bifurcate intake passage that cooperates with a dual inlet valve arrangement. This arrangement guides unvaporized liquid fuel into the combustion chamber without contacting the spark plug electrodes. Additionally, the patent includes a passage that generates a swirl in the combustion chamber, allowing the fuel to enter with a velocity that avoids intersection with the plug electrodes.

Career Highlights

Kouzaburou Ohkawa has had a distinguished career at Nissan Motor Company Limited. His work has focused on enhancing engine performance and stability through innovative designs. His patent reflects his commitment to improving internal combustion engine technology and addressing the challenges faced by automotive engineers.

Collaborations

Ohkawa has collaborated with notable colleagues such as Shigeo Muranaka and Junichi Yokoyama. Their combined expertise has contributed to advancements in automotive technology and innovation.

Conclusion

Kouzaburou Ohkawa is a prominent figure in the field of internal combustion engine technology. His innovative patent demonstrates his dedication to improving engine performance and stability. His contributions continue to influence the automotive industry and inspire future innovations.