Company Filing History:
Years Active: 2016-2021
Title: Taku Kuramashi: Innovator in Engine Exhaust Systems
Introduction
Taku Kuramashi is a notable inventor based in Hatsukaichi, Japan. He has made significant contributions to the field of engine exhaust systems, holding a total of 13 patents. His work focuses on improving the efficiency and functionality of exhaust devices in motor vehicles.
Latest Patents
Among his latest patents is an innovative exhaust device for engines. This device includes a first exhaust pipe, a second exhaust pipe, and a third exhaust pipe. The first exhaust pipe is comprised of a pipe member, while the second and third exhaust pipes consist of a tubular member that includes a merging tubular portion and a downstream tubular portion. In the merging tubular portion, exhaust gas from the second and third cylinders is combined. The design incorporates a plurality of plate members, with at least part formed by press working. Additionally, the distal end of the first exhaust pipe is positioned inside the downstream tubular portion, which is offset towards the first cylinder in relation to the cylinder array direction.
Another significant patent involves a motor vehicle equipped with a vehicle engine. This engine features an exhaust purification system that houses a Gasoline Particulate Filter (GPF) device for purifying exhaust gas. The engine is mounted in an engine compartment located at the front of the vehicle body. The exhaust purification system is strategically positioned forward of the dash panel, extending towards the tunnel portion of the dash panel. The EGR passage connects to a lower portion of the exhaust purification system, enhancing the vehicle's overall performance.
Career Highlights
Taku Kuramashi has worked with prominent companies in the automotive industry, including Mazda Motor Corporation. His experience at Mazda has allowed him to develop and refine his innovative ideas in engine technology.
Collaborations
Throughout his career, Taku has collaborated with talented individuals such as Keishi Kitabatake and Tamotsu Takamure. These collaborations have contributed to the advancement of his inventions and the overall progress in engine exhaust systems.
Conclusion
Taku Kuramashi is a distinguished inventor whose work in engine exhaust systems has led to numerous patents and innovations. His contributions continue to influence the automotive industry, showcasing the importance of creativity and engineering in developing efficient vehicle technologies.