Hidemi Ogihara

Title: The Innovations of Hidemi Ogihara

Introduction

Hidemi Ogihara is a notable inventor based in Saitama-ken, Japan. He has made significant contributions to the field of internal combustion engines, particularly in exhaust gas purification and engine control systems. With a total of 2 patents, his work has had a considerable impact on improving vehicle emissions and performance.

Latest Patents

Ogihara's latest patents include an "Exhaust Gas Purifying Apparatus and Method for Internal Combustion Engine" and a "Control System and Control Method for Internal Combustion Engine." The exhaust gas purifying apparatus is designed to accurately determine the amount of reducing agent supplied to a NOx selective reduction catalyst, ensuring optimal exhaust gas characteristics. This system includes an ECU, a NOx selective reduction catalyst, a NOx sensor, and an injector for ammonia supply. The ECU plays a crucial role in adjusting the ammonia injection to minimize NOx concentration.

The control system for the internal combustion engine aims to meet the driver's torque demands while achieving high combustion efficiency and emission reduction. It sets control amounts based on engine operating conditions, ensuring that the oxygen concentration in exhaust gases aligns with stoichiometric combustion. This innovative approach enhances both performance and environmental compliance.

Career Highlights

Hidemi Ogihara is currently employed at Honda Motor Co., Ltd., where he continues to develop advanced technologies for internal combustion engines. His expertise in engine control and emissions reduction has positioned him as a key player in the automotive industry.

Collaborations

Ogihara has collaborated with notable colleagues, including Yuji Yasui and Jun Iwamoto. Their combined efforts contribute to the ongoing advancements in engine technology and emissions control.

Conclusion

Hidemi Ogihara's contributions to the field of internal combustion engines through his innovative patents demonstrate his commitment to improving vehicle performance and reducing emissions. His work at Honda Motor Co., Ltd. continues to influence the automotive industry positively.