Shintarou Noguchi

Title: Shintarou Noguchi: Innovator in Engine Technology

Introduction

Shintarou Noguchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of engine technology, particularly in the areas of operating state determination and misfire detection.

Latest Patents

Shintarou Noguchi holds two notable patents. The first patent is for an operating state determination device for engines and vehicles. This invention detects the temporal change of a turbo rotation speed of a turbocharger for each cycle of an engine. It specifies a first vibration component corresponding to each cylinder from the pulsation component included in the turbo rotation speed. The first vibration components for each cylinder are integrated over multiple cycles, allowing for the calculation of variations in combustion states among the cylinders. The second patent is for a device and method for detecting misfire in engines. This invention includes a rotation speed sensor that measures the rotation speed of a supercharger. It also features a misfire index calculation unit that calculates a misfire index based on the degree of change in the supercharger's rotation speed. A misfire determination unit then assesses whether a misfire occurs when the calculated index exceeds a pre-set value.

Career Highlights

Shintarou Noguchi is currently employed at Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. His work focuses on enhancing engine performance and reliability through innovative technologies.

Collaborations

He collaborates with talented coworkers, including Ryo Sase and Byeongil An, to further advance engine technology.

Conclusion

Shintarou Noguchi's contributions to engine technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to impact the automotive industry positively.