Donggyun Park

Title: Innovations of Donggyun Park

Introduction

Donggyun Park is a notable inventor based in Fuji, Japan. He has made significant contributions to the field of vehicle transmission technology. With a total of 2 patents, his work focuses on enhancing the safety and efficiency of vehicle operations.

Latest Patents

One of his latest patents is the "Abnormal oil pressure reduction determination device for vehicle transmission." This device includes an oil pressure sensor that detects real oil pressure, a sensor for monitoring the vehicle's running state, and a controller that sets an oil pressure command value. The controller computes the lower limiting oil pressure based on the current vehicle running state. If the real oil pressure falls below this limit and the pressure difference exceeds a reference value, the device identifies an abnormal pressure reduction due to a fault in the oil pressure control mechanism. This innovation ensures that any abnormal drop in oil pressure is detected reliably.

Another significant patent is the "Control apparatus for vehicle provided with an automatic transmission, and method of controlling the same." This invention involves a vehicle equipped with an engine and an automatic transmission. It features a detection device that monitors the transmission's operating state and a torque regulating mechanism that adjusts the engine's torque. Depending on the transmission's state, the system can select between two torque reduction controls: a rapid and temporary reduction or a continuous and smoother reduction. This flexibility enhances the vehicle's performance and safety.

Career Highlights

Donggyun Park is currently employed at Jatco Corporation, where he continues to innovate in the automotive sector. His work has been instrumental in developing advanced technologies that improve vehicle functionality and reliability.

Collaborations

He collaborates with talented coworkers such as Jihoon Kang and Yasutaka Kawamura, contributing to a dynamic team focused on automotive advancements.

Conclusion

Donggyun Park's contributions to vehicle transmission technology through his patents demonstrate his commitment to innovation and safety in the automotive industry. His work continues to influence the development of more efficient and reliable vehicles.