Jin Kusaka

Title: Jin Kusaka: Innovator in Engine Exhaust Purification

Introduction

Jin Kusaka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of engine exhaust purification, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of exhaust gas treatment systems.

Latest Patents

Kusaka's latest patents include an engine exhaust purification device and an apparatus for purifying exhaust gas. The engine exhaust purification device features a selective reduction type NOx catalyst and an oxidation catalyst positioned upstream. It also includes a reducing agent adding device that introduces an NOx reducing agent into the engine's exhaust gas. A control device manages the reducing agent addition, while an NOratio calculation device estimates the NOratio of the exhaust gas entering the NOx catalyst. This calculation is based on a catalytic reaction model that numerically formulates the oxidation reaction of NO. The second patent describes a method for estimating the PM deposited amount in a diesel particulate filter (DPF) based on various operating conditions, allowing for effective management of exhaust gas purification.

Career Highlights

Throughout his career, Jin Kusaka has worked with prominent organizations such as Ud Trucks Corporation and Waseda University. His experience in these institutions has allowed him to develop innovative solutions for exhaust gas purification.

Collaborations

Kusaka has collaborated with notable colleagues, including Nobuhiko Masaki and Kiminobu Hirata. Their combined expertise has contributed to advancements in the field of engine exhaust technology.

Conclusion

Jin Kusaka's contributions to engine exhaust purification demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of complex chemical processes and a dedication to improving air quality.