Rogelio B Agustin

Title: Rogelio B Agustin: Innovator in Exhaust Gas Diagnostics

Introduction

Rogelio B Agustin is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of exhaust gas diagnostics, holding a total of 4 patents. His work focuses on improving the efficiency and reliability of internal combustion engines through innovative diagnostic systems.

Latest Patents

One of Agustin's latest patents is a diagnostic apparatus for exhaust gas clarification. This apparatus diagnoses individual catalysts independently by utilizing an air/fuel ratio sensor mounted before and after each catalyst. The system estimates the correlation of output signals from these sensors to perform individual catalyst diagnoses. It includes a by-pass route for exhaust gas, allowing for flexible diagnostics based on the engine's operational state. Another significant patent is a diagnosing system and method for catalytic converters. This system detects the engine's operating state and adjusts the fuel injection amount to maintain an optimal air/fuel ratio. It confirms the engine's operating region to execute catalyst diagnoses based on output signals from exhaust gas component sensors.

Career Highlights

Throughout his career, Rogelio B Agustin has worked with prominent companies such as Hitachi, Ltd. and Hitachi Car Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative diagnostic technologies.

Collaborations

Agustin has collaborated with notable colleagues, including Toshio Ishii and Akihito Numata. Their combined expertise has contributed to advancements in exhaust gas diagnostics and internal combustion engine performance.

Conclusion

Rogelio B Agustin's contributions to exhaust gas diagnostics have significantly impacted the automotive industry. His innovative patents and collaborative efforts continue to enhance the efficiency of internal combustion engines.