Mitsutaka Matsumura

Title: Mitsutaka Matsumura: Innovator in Vehicle Control Systems

Introduction

Mitsutaka Matsumura is a distinguished inventor based in Nagoya, Japan, known for his contributions to automotive technology. With two patents under his name, Matsumura exemplifies innovation in developing advanced control systems for vehicles equipped with electric motors.

Latest Patents

Matsumura's latest patents showcase his commitment to enhancing vehicle performance and safety. One notable innovation is a control system specifically designed for vehicles utilizing electric motors as their primary power source. This sophisticated control system enables the vehicle to seamlessly transition between an automatic driving mode, which employs automatic drive control, and a manual driving mode, operated by the driver. Importantly, the electronic control unit within this system is programmed to monitor the temperature of the electric motor. Should the temperature exceed predefined thresholds, the control unit effectively limits the motor's load factor to prevent overheating, ensuring optimal functionality regardless of driving mode.

Additionally, Matsumura has developed a patent for an electric motor featuring a unique design that incorporates a rotor shaft with an internal oil passage system. This innovative structure includes radial oil passages that enhance lubrication and cooling efficiency. By ensuring that oil is effectively distributed through the rotor shaft, Matsumura’s design helps maintain the motor's performance and longevity.

Career Highlights

Mitsutaka Matsumura’s career has been marked by his dedication to research and development at Toyota Jidosha Kabushiki Kaisha, commonly known as Toyota. His technical expertise has played a pivotal role in advancing the company's electric vehicle technologies. His relentless pursuit of innovation continues to influence the automotive industry, promoting safer and more efficient driving experiences.

Collaborations

Throughout his career, Matsumura has worked alongside talented colleagues, including Hiroaki Kiyokami and Takuya Kodama. These collaborations have contributed to the success of many projects within Toyota, driving forward the boundaries of automotive technology.

Conclusion

Mitsutaka Matsumura stands out as a commendable inventor in the automotive sector, with his innovative patents setting new standards for vehicle control and efficiency. His ongoing work at Toyota demonstrates the importance of innovation in improving transportation solutions, paving the way for a future where electric vehicles are both safer and more reliable.