Company Filing History:
Years Active: 2006-2013
Title: Innovations by Shigeru Ikeda
Introduction
Shigeru Ikeda is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of exhaust gas purification systems, holding a total of six patents. His work focuses on improving the efficiency and effectiveness of diesel particulate filters.
Latest Patents
Ikeda's latest patents include a method of controlling exhaust gas purification systems and an exhaust gas purification system. The first patent details a process for in-cylinder fuel multi-injection during the forced regeneration of a diesel particulate filter (DPF). This method constructs control maps for multi-injection that differ for initial and subsequent gas temperature raising controls. By rapidly increasing the exhaust gas temperature during forced regeneration, this innovation shortens the regeneration time and enhances fuel consumption. The second patent outlines a method for purifying exhaust gas, which measures the duration of low rotation speed driving conditions. When this duration exceeds a predetermined time, forced regeneration control is initiated. This approach allows for accurate judgment of forced regeneration time, preventing fuel efficiency deterioration and thermal runaway caused by excessive particulate matter.
Career Highlights
Shigeru Ikeda is currently employed at Isuzu Motors Limited, where he continues to develop innovative solutions for exhaust gas purification. His work has been instrumental in advancing technologies that contribute to cleaner emissions and improved vehicle performance.
Collaborations
Ikeda has collaborated with notable colleagues, including Tatsuo Mashiko and Takao Onodera, who have contributed to his research and development efforts.
Conclusion
Shigeru Ikeda's contributions to exhaust gas purification technology demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of internal combustion engine dynamics and a dedication to improving fuel efficiency and reducing emissions.