Tomomi Yuhara

Title: Tomomi Yuhara: Innovator in Engine Fuel Injection Technology

Introduction

Tomomi Yuhara is a prominent inventor based in Saitama, Japan. She has made significant contributions to the field of engine fuel injection technology, holding a total of 9 patents. Her innovative designs aim to enhance the efficiency and reliability of fuel injection systems in internal combustion engines.

Latest Patents

One of her latest patents is an engine fuel injection apparatus designed to improve the maintenance and inspection of fuel injection valves. This apparatus includes an air chamber located at the upstream end of the air intake passage of an engine. It features a first fuel injection valve that injects fuel toward the air intake passage, with the fuel piping and wiring positioned outside the air chamber. Additionally, the air chamber functions as an air cleaner case equipped with a filter element.

Another notable patent is a fuel injection system and method for internal combustion engines. This system ensures a consistent supply of fuel into the combustion chamber without any fuel adhering to the throttle valve, even during abrupt closures. The system utilizes multiple parameters, including throttle opening and engine speed, to determine the injection quantity for both upstream and downstream fuel injection valves.

Career Highlights

Tomomi Yuhara is currently employed at Honda Giken Kogyo Kabushiki Kaisha, a leading automotive manufacturer. Her work focuses on developing advanced fuel injection technologies that contribute to improved engine performance and efficiency.

Collaborations

Throughout her career, Yuhara has collaborated with notable colleagues, including Tsuguo Watanabe and Takashi Akagi. These partnerships have fostered innovation and have been instrumental in the development of her patented technologies.

Conclusion

Tomomi Yuhara's contributions to engine fuel injection technology exemplify her dedication to innovation in the automotive industry. Her patents reflect a commitment to enhancing engine performance and reliability, making her a significant figure in her field.