This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignee: Kubota Corporation. Active years: 2014-2017.
Location History:
- Sakai, JP (2014 - 2015)
- Osaka, JP (2017)
Company Filing History:
Years Active: 2014-2017
Title: Innovations of Yongchol Lee
Introduction
Yongchol Lee is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of engine technology, holding a total of 3 patents. His work focuses on enhancing engine efficiency and exhaust gas processing, which are critical for modern automotive applications.
Latest Patents
One of Yongchol Lee's latest patents is an innovative engine design. This engine includes an engine body, a DPF case, high pressure and low pressure EGR paths, and a supercharger. The high pressure EGR path is strategically placed between the exhaust and intake manifolds. Additionally, an exhaust gas discharge path extends from the DPF case, while an intake pipe extends from the supercharger air compressor. The low pressure EGR path connects the exhaust gas discharge path of the DPF case to the intake pipe and includes a low pressure EGR cooler. The design also defines a longitudinal direction based on the crankshaft's extending direction, with a flywheel located on the rear side.
Another significant patent by Yongchol Lee is an exhaust gas processing device specifically designed for diesel engines. This device comprises a DPF, a PM deposition amount estimating unit, a DPF regenerating unit, and a DPF regeneration control unit. The system is designed to manage the regeneration process effectively, ensuring optimal performance and reduced emissions.
Career Highlights
Yongchol Lee is currently employed at Kubota Corporation, where he continues to innovate and develop advanced technologies. His work at Kubota has positioned him as a key player in the automotive engineering sector.
Collaborations
Throughout his career, Yongchol Lee has collaborated with talented individuals such as Tomohiro Ninomiya and Yuuki Ishii. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Yongchol Lee's contributions to engine technology and exhaust gas processing are noteworthy. His innovative patents reflect his commitment to improving automotive performance and environmental sustainability. His work continues to influence the industry and inspire future innovations.