Tetsurou Shimohira

Title: Tetsurou Shimohira: Innovator in Electric Vehicle Technology

Introduction

Tetsurou Shimohira is a notable inventor based in Wako, Japan. He has made significant contributions to the field of electric vehicle technology. His innovative approach has led to the development of a unique control device that enhances the performance and reliability of electric vehicles.

Latest Patents

Tetsurou Shimohira holds a patent for a control device in an electric vehicle. This invention involves a pre-charge contactor that is activated before a motor contactor is turned ON. It charges a smoothing capacitor of an inverter, while a voltage sensor detects the increased rate of voltage. If this rate exceeds a predetermined value, it indicates that the capacitor has deteriorated. After the motor contactor is turned OFF, a discharge contactor is activated to discharge the capacitor. During this process, the voltage sensor monitors the decreased rate of voltage, allowing for the determination of capacitor deterioration without the need to remove it from the inverter.

Career Highlights

Tetsurou Shimohira is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading company in the automotive industry. His work focuses on enhancing electric vehicle technology, contributing to the advancement of sustainable transportation solutions.

Collaborations

One of his notable coworkers is Sadao Shinohara. Together, they work on innovative projects that aim to improve electric vehicle systems and technologies.

Conclusion

Tetsurou Shimohira's contributions to electric vehicle technology through his patent demonstrate his commitment to innovation in the automotive field. His work not only enhances vehicle performance but also promotes sustainability in transportation.