Takuma Harada

Title: Takuma Harada and Electric Compressor Support Design.

Introduction

Takuma Harada is an inventor associated with Sumitomo Riko Company Limited in Komaki, Japan. His patent work addresses how an electric compressor is supported on a vehicle body to manage vibration.

Latest Patents

Harada is named on 1 patent: “Support Structure of Electric Compressor.” The invention describes a vehicle-mounted electric compressor with an electric motor that drives a scroll-type compression mechanism. The motor and mechanism are housed in a case and arranged in series along the motor’s output-shaft direction.

The support structure uses at least two first vibration-damping devices on opposite sides of the case, positioned near the torque pitch axis. At least two additional devices sit on opposite sides near the torque yaw axis. The specified placement regions extend within ±20 degrees of their respective axes, providing a defined arrangement for supporting the compressor and damping vibration.

Career Highlights

Harada’s listed patent reflects work on vehicle component mounting and vibration control. Its design focuses on the placement of damping devices relative to the compressor’s torque pitch and yaw axes.

Collaborations

Harada’s listed coworkers include Takayoshi Yasuda and Ruozhou Wang. The patent is associated with Sumitomo Riko Company Limited.

Conclusion

Takuma Harada’s patent documents a structured approach to supporting an electric compressor on a vehicle body, with vibration-damping devices positioned around its torque axes.