Satoru Kume

Title: Satoru Kume: Innovator in Diesel Particulate Oxidizer Technology

Introduction

Satoru Kume is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of diesel engine technology, particularly in the development of systems that improve emissions control. With a total of 5 patents, Kume's work focuses on enhancing the efficiency and effectiveness of diesel particulate oxidizers.

Latest Patents

Kume's latest patents include innovative designs for diesel particulate oxidizer regeneration systems. One of his key inventions involves a system that collects and burns flammable fine particles, primarily carbon and hydrocarbons, emitted from diesel engines. This system utilizes a diesel particulate oxidizer (DPO) placed in the exhaust passage to prevent harmful particulates from being released into the atmosphere. The DPO is constructed from ceramic foam integrated with a catalyst. To maintain optimal performance, Kume's design incorporates a mechanism that feeds high-temperature gas containing oxygen to the DPO when the collected particulates exceed a predetermined threshold. This process ensures the regeneration of the DPO, thereby enhancing its longevity and efficiency.

Another significant patent by Kume describes a particulate oxidizer system that operates similarly, focusing on the collection and combustion of particulates in the exhaust line. This system also employs ceramic foam with a catalyst and utilizes an engine control unit (ECU) to manage the timing of fuel injection, ensuring effective regeneration of the DPO. The ECU detects the regeneration timing and adjusts the engine's idling revolution accordingly, optimizing the overall performance of the diesel engine.

Career Highlights

Throughout his career, Satoru Kume has worked with prominent companies such as Mitsubishi Jidosha Kogyo Kabushiki Kaisha and Mitsubishi Denki Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in diesel engine technology and emissions control systems.

Collaborations

Kume has collaborated with notable individuals in his field, including Michiyasu Yoshida and Tateo Kume. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Satoru Kume's contributions to diesel particulate oxidizer technology demonstrate his commitment to improving environmental standards in the automotive industry. His innovative patents and career achievements reflect his expertise and dedication to advancing emissions control systems.