Katsuhiko Teraoka

Title: Innovations by Katsuhiko Teraoka

Introduction

Katsuhiko Teraoka is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of internal combustion engines, holding a total of five patents. His work focuses on improving engine efficiency and reducing emissions through innovative technologies.

Latest Patents

Teraoka's latest patents include an idling speed control device for internal combustion engines. This device ensures that the engine speed converges on the target idling speed by controlling the intake air amount. It features an air pressure actuation mechanism that operates by selectively introducing atmospheric pressure and intake tube negative pressure. Another significant patent is for a fuel-vapor treating apparatus designed to manage fuel vapor from a fuel tank. This apparatus includes a canister for collecting fuel vapor, a purge line for directing the vapor into the intake passage, and a control valve for regulating the flow.

Career Highlights

Katsuhiko Teraoka has dedicated his career to advancing automotive technology at Toyota Motor Corporation. His innovative designs have contributed to the development of more efficient and environmentally friendly vehicles. His expertise in internal combustion engines has positioned him as a key figure in the automotive industry.

Collaborations

Teraoka has collaborated with several talented individuals, including Takayuki Otsuka and Tatsumasa Sugiyama. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Katsuhiko Teraoka's contributions to automotive innovation exemplify the importance of research and development in the industry. His patents reflect a commitment to enhancing engine performance and environmental sustainability.