Kazuaki Sumi

Title: **Innovations by Kazuaki Sumi: Pioneering Vehicle Speed Limit Apparatus**

Introduction

Kazuaki Sumi is an accomplished inventor based in Toyota, Japan, known for his contributions to automotive technology. With two patents to his name, Sumi has made significant strides in enhancing vehicle safety and efficiency through innovative inventions.

Latest Patents

One of Sumi's notable inventions is his vehicle speed limit apparatus, designed to improve driving regulation and safety. This apparatus utilizes a sophisticated processor that calculates a demand value based on various parameters. It incorporates several calculations to determine upper limit values, ensuring that the vehicle operates within safe acceleration limits. The system intelligently selects between the demand value and the calculated upper limit values to control the drive force generation apparatus effectively. This approach not only enhances driving safety but also optimizes vehicle performance in relation to speed limitations.

Another version of the vehicle speed limit apparatus further showcases Sumi's ingenuity. This design also computes a demand value based on the accelerator's opening degree and incorporates mechanisms to calculate an upper limit value rooted in limit acceleration. Furthermore, the apparatus adjusts the upper limit value based on real-time acceleration and demand value, ensuring the vehicle remains within safe operational limits at all times.

Career Highlights

Kazuaki Sumi is employed at Toyota Motor Corporation, a leading automotive manufacturer renowned for its commitment to innovation and sustainability. His work contributes to the company's goal of enhancing vehicle technology in ways that prioritize both safety and performance.

Collaborations

In his endeavors, Kazuaki collaborates with esteemed colleagues such as Yusuke Nakade and Yoshihide Nakane. Together, they work within a dynamic team environment, fostering creativity and pushing the boundaries of technology in the automotive sector.

Conclusion

Kazuaki Sumi's contributions through his patented inventions exemplify the spirit of innovation at Toyota. His vehicle speed limit apparatus not only reflects his technical expertise but also embodies a significant advancement in automotive safety and efficiency. As technological demands continue to evolve, inventors like Sumi are crucial in shaping the future of the automotive industry.