Mitsuhiro Nomura

Title: Mitsuhiro Nomura: Innovator in Internal Combustion Engine Technology

Introduction

Mitsuhiro Nomura is a prominent inventor based in Toyota, Japan, known for his significant contributions to internal combustion engine technology. With a total of eight patents to his name, Nomura has made strides in enhancing engine performance and efficiency.

Latest Patents

One of his latest patents is a control device and control method for internal combustion engines. This innovative control device includes an intake-side variable valve timing mechanism and a controller. The mechanism is designed to continuously advance or retard the phase of a cam that actuates an intake valve. The controller actuates the intake-side variable valve timing mechanism toward a retardation side, positioning it at a prescribed location. It also executes fail-safe control based on signals from a cam position sensor when a failure in the crank position sensor is detected.

Another notable patent is the variable valve timing apparatus and its control method. This invention allows for valve timing control after an engine stop instruction is issued. The engine control unit (ECU) delays the permission for the engine stop process while the intake valve phase has not yet reached the target value. This ensures that valve timing control continues during idle engine operation, enhancing the driver's experience by preventing discomfort.

Career Highlights

Mitsuhiro Nomura has worked with notable companies such as Toyota Motor Corporation and Denso Corporation. His experience in these leading automotive firms has allowed him to develop and refine his innovative ideas in engine technology.

Collaborations

Nomura has collaborated with esteemed colleagues, including Yasumichi Inoue and Haruyuki Urushihata, contributing to the advancement of automotive engineering.

Conclusion

Mitsuhiro Nomura's work in internal combustion engine technology showcases his dedication to innovation and improvement in automotive performance. His patents reflect a deep understanding of engine mechanics and a commitment to enhancing the driving experience.