Hideshi Terao

Title: Hideshi Terao: Innovator in Fuel Control Technology

Introduction

Hideshi Terao is a notable inventor based in Higashihiroshima, Japan. He has made significant contributions to the field of automotive technology, particularly in fuel control systems. With a total of 2 patents, Terao's work focuses on enhancing engine efficiency and reducing emissions.

Latest Patents

Terao's latest patents include a fuel control unit and a fuel injection control method for multi-cylinder engines. This innovative fuel control unit adjusts the pulse width of asynchronous injection to set the air-fuel ratio of a fuel-air mixture in a first cylinder to 17 or more but under 21, depending on the engine speed. This adjustment is crucial when the engine is in idling mode and meets specific conditions for acceleration. Additionally, he has developed a lean burn engine designed to establish a specified air-fuel ratio that is leaner than the stoichiometric air-fuel ratio, particularly effective at low engine speeds and loads. This engine features an air intake system that enhances charging efficiency and an exhaust system that effectively eliminates nitrogen oxide emissions during lean burning.

Career Highlights

Hideshi Terao is currently employed at Mazda Motor Corporation, where he continues to innovate in the automotive sector. His work has been instrumental in advancing fuel efficiency and environmental sustainability in vehicle design.

Collaborations

Terao has collaborated with notable colleagues such as Yasuyoshi Hori and Kiyotaka Mamiya, contributing to the development of cutting-edge automotive technologies.

Conclusion

Hideshi Terao's contributions to fuel control technology exemplify his commitment to innovation in the automotive industry. His patents reflect a deep understanding of engine dynamics and a dedication to improving vehicle performance and reducing emissions.