Kenichi Machida

Title: Innovations by Kenichi Machida in Engine Control Technology

Introduction

Kenichi Machida, based in Saitama, Japan, is a renowned inventor in the field of automotive technology. With a remarkable portfolio of 39 patents, he has significantly contributed to advancements in fuel injection and engine control systems. His expertise has been instrumental in optimizing engine performance and efficiency.

Latest Patents

Among Machida's most recent innovations is a fuel injection amount calculation method and a fuel injection controlling apparatus. This method calculates the fuel injection amount for internal combustion engines in vehicles. It involves determining a relative intake pressure—the difference between the peak intake pressure at the start of intake in a cylinder and the bottom intake pressure at the end of intake. This calculation is crucial for accurately determining the required fuel injection amount based on the relative intake pressure, ensuring optimal engine performance.

Another notable patent by Machida is an engine control apparatus designed for vehicles. This apparatus features a control unit that performs feedback control based on a second amount of intake air until the engine speed reaches a target idle speed. It smartly regulates the intake air amount when the engine speed exceeds the target idle speed, minimizing variations in engine speed and reducing convergence time to the target idle speed under high engine friction conditions at low temperatures.

Career Highlights

Throughout his career, Kenichi Machida has demonstrated his innovative capabilities while working for prominent companies such as Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His work has not only enhanced Honda's technological prowess but has also set new standards in the automotive industry.

Collaborations

Machida has collaborated with esteemed colleagues including Yukihiro Asada and Satoru Okoshi. These partnerships have fostered a creative environment that has propelled their collective efforts in developing groundbreaking automotive technologies.

Conclusion

Kenichi Machida stands out as a luminary in the field of automotive inventions. His extensive body of work, encompassing 39 patents, highlights his dedication to innovation and improvement in engine performance and fuel efficiency. His contributions continue to resonate within the industry, leaving a lasting impact on the future of automotive technology.