Hirotsugu Hamada

Title: Hirotsugu Hamada: Innovator in Vehicle Control Technology

Introduction

Hirotsugu Hamada is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of vehicle control technology, particularly in the development of electronic control units (ECUs) for motor vehicles. His innovative approach has led to advancements that enhance the driving experience and improve vehicle performance.

Latest Patents

Hamada holds a patent for a control device for vehicles. This patent describes an ECU that manages the driving conditions of the engine and the shift stage of the automatic transmission. The ECU is designed to determine whether a downshift occurs while the accelerator is engaged during a downshift associated with the accelerator being released. Additionally, it includes a torque-up step that increases torque based on the operation of the electronic control throttle when a downshift occurs while the accelerator is engaged. Notably, the first throttle torque request amount before the inertia phase is smaller than the second throttle torque request amount after the inertia phase begins. This innovation is crucial for optimizing vehicle performance and enhancing driver control.

Career Highlights

Hirotsugu Hamada is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer known for its commitment to innovation and quality. His work at Toyota has allowed him to apply his expertise in vehicle control systems, contributing to the company's reputation for technological advancement in the automotive industry.

Collaborations

Hamada collaborates with Kengo Nagai, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies in vehicle control.

Conclusion

Hirotsugu Hamada's contributions to vehicle control technology exemplify the impact of innovation in the automotive industry. His patent for an advanced control device showcases his commitment to enhancing vehicle performance and driver experience. Through his work at Toyota and collaborations with other inventors, Hamada continues to push the boundaries of automotive technology.