Tomoyuki Kogo

Title: **Innovations by Tomoyuki Kogo: A Pioneer in Exhaust Control Systems**

Introduction

Tomoyuki Kogo, an accomplished inventor based in Gotenba, Japan, boasts an impressive portfolio of 25 patents. His innovative contributions primarily focus on exhaust control technologies for internal combustion engines, showcasing his commitment to enhancing vehicle performance and environmental sustainability.

Latest Patents

Among his latest patents is an advanced **Exhaust Control System for Internal Combustion Engine**. This ingenious system includes a trapping capability acquisition part that assesses the particulate matter (PM) trapping ability of the exhaust system. It utilizes information from an exhaust sensor that monitors a critical parameter of the exhaust gas flowing out of the selective catalytic reduction filter (SCRF). The system undertakes a detailed analysis to differentiate between a trapping abnormal state, where the SCRF fails to trap particulate matter, and a sensor abnormal state, where the exhaust sensor exhibits a malfunction. This functionality relies on data retrieved from the NOx reduction capability acquisition part, ensuring precise abnormality detection in the exhaust control system.

Another notable patent is the **Filter Abnormality Determination System**, which enhances the reliability of filter systems in exhaust applications. This system incorporates a PM sensor that assesses a portion of the exhaust gas downstream of the filter. The sensor outputs are used to establish a correlation with the accumulation of particulate matter on its element. The system features an abnormality determining unit that deduces the state of the filter based on the sensor data, in conjunction with a timing determination unit that optimizes when the filter abnormality checks are performed. This adaptability to variations in exhaust gas flow rates significantly improves the effectiveness of the monitoring system.

Career Highlights

Tomoyuki Kogo's work at Toyota Jidosha Kabushiki Kaisha, one of the leading automobile manufacturers in the world, has been pivotal in advancing automotive technology. His innovative spirit and technical knowledge have made substantial contributions to the field of internal combustion engines, particularly in reduction of emissions and enhancement of engine efficiency.

Collaborations

Throughout his career, Kogo has collaborated with fellow innovators Shinobu Ishiyama and Koichiro Nakatani at Toyota, creating a synergistic approach to problem-solving that has led to several groundbreaking patents in the realm of exhaust systems.

Conclusion

Tomoyuki Kogo's dedication to innovation is evidenced by his numerous patents and contributions in the automotive industry. His advancements in exhaust control systems not only improve vehicle performance but also play a crucial role in reducing environmental impact. As he continues to innovate, Kogo remains a prominent figure inspiring future generations of inventors in the racing towards a sustainable automotive future.