Takahiro Chujo

Title: Takahiro Chujo and Vehicle Drive-Control Innovation.

Introduction

Takahiro Chujo is an inventor associated with Mitsubishi Jidosha Kogyo Kabushiki Kaisha in Tokyo, Japan. His patent work includes a vehicle drive-control system designed to manage power distribution in a vehicle with front and rear electric motors and an engine.

Latest Patents

Chujo is associated with 1 patent: “Running Drive Control Device for Vehicle.” The invention concerns a vehicle in which an engine and a front motor drive the front wheels through a transaxle, while a rear motor drives the rear wheels. A hybrid control unit calculates the power required to run the vehicle, sets a front-to-rear output ratio, and controls the engine and motors accordingly.

The system also monitors the transaxle’s oil temperature. When the temperature reaches a specified threshold, a protection control unit reduces the proportion of output delivered to the front wheels compared with normal operation. This adjustment is intended to protect the transaxle from excessive heat.

Career Highlights

Chujo’s listed patent reflects work on hybrid vehicle control and component protection. It combines power distribution among multiple drive sources with temperature-based control of the transaxle.

Collaborations

The patent record names Jumpei Mori and Kazuhiro Ohi as Chujo’s coworkers. The invention is associated with Mitsubishi Jidosha Kogyo Kabushiki Kaisha.

Conclusion

Takahiro Chujo’s patent addresses hybrid vehicle performance by coordinating engine and motor outputs while adjusting front-wheel power to help protect the transaxle from high temperatures.