Hironobu Makino

Title: Hironobu Makino: Innovator in Engine Control Technology

Introduction

Hironobu Makino is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of internal combustion engine technology. His innovative approach has led to the development of a unique patent that enhances vehicle performance and efficiency.

Latest Patents

Hironobu Makino holds a patent for a "Throttle opening degree control apparatus for internal combustion engine." This invention involves a vehicle engine that is coupled to a driving system, which includes a torque converter and an automatic transmission. The patent describes how an ECU sets a target value for the throttle valve's opening degree based on the acceleration pedal's depression degree. The ECU gradually changes the throttle opening degree to reach the target value while limiting the change speed during specific conditions to suppress engine speed fluctuations. This innovation effectively reduces the shock produced when the torque direction between the driving system and the engine is reversed.

Career Highlights

Hironobu Makino is currently employed at Toyota Motor Corporation, where he continues to work on advancements in automotive technology. His expertise in engine control systems has positioned him as a valuable asset to the company.

Collaborations

Throughout his career, Hironobu has collaborated with talented colleagues, including Koji Wada and Kenichiro Sato. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Hironobu Makino's contributions to engine control technology exemplify the impact of innovative thinking in the automotive industry. His patent not only enhances vehicle performance but also demonstrates the importance of collaboration in driving technological advancements.