Hiroaki Horiuchi

Title: Hiroaki Horiuchi: Innovator in Engine Control Technologies

Introduction

Hiroaki Horiuchi is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of engine control technologies, holding 2 patents that showcase his innovative approach to fuel injection systems.

Latest Patents

Horiuchi's latest patents include an "Engine Fuel Injection Control Device" and a "Control System of Engine." The fuel injection control device is designed for engines equipped with solenoid-type fuel injectors. It features a voltage sensor that detects the voltage of the solenoid and a PCM that sets the valve-open period based on the fuel injection amount according to the engine's operation state. This system also performs corrections to gradually shorten the valve-open period as the detected voltage increases. The control system of the engine includes an exhaust variable valve mechanism and a fuel injection controlling module that adjusts fuel injection timing based on the engine's operating state.

Career Highlights

Hiroaki Horiuchi has worked with Mazda Motor Corporation, where he applied his expertise in engine technologies. His work has contributed to advancements in fuel efficiency and engine performance.

Collaborations

Horiuchi has collaborated with notable colleagues such as Shuhei Shintani and Shigeru Nakagawa, further enhancing the innovative projects he has been involved in.

Conclusion

Hiroaki Horiuchi's contributions to engine control technologies reflect his dedication to innovation in the automotive industry. His patents demonstrate a commitment to improving engine efficiency and performance, marking him as a significant figure in his field.