Ryota Hagiwara

Title: Ryota Hagiwara: Innovator in Vehicle Control Technology

Introduction

Ryota Hagiwara is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of vehicle technology, particularly in control methods for vehicles. His innovative approach has led to the development of a unique patent that enhances vehicle efficiency and performance.

Latest Patents

Hagiwara holds a patent titled "Control method for vehicle and vehicle." This invention involves a vehicle equipped with an engine, an electric generator, a drive motor, and a battery. The electric generator is driven by the engine to generate electric power, which is then utilized by the drive motor. Additionally, the regenerative electric power from the drive motor is supplied to the battery. The vehicle operates in two modes: the first mode executes braking force compensation by a friction brake during accelerator OFF regeneration, while the second mode does not execute this compensation. The method also includes limitations on input to the battery, allowing for variations in battery voltage based on the mode of operation.

Career Highlights

Ryota Hagiwara is currently employed at Nissan Motor Company Limited, where he continues to innovate and develop advanced vehicle technologies. His work focuses on improving the efficiency and functionality of modern vehicles, contributing to the automotive industry's evolution.

Collaborations

Hagiwara collaborates with talented colleagues, including Kiyoshi Hoshi and Yoshihiko Misao. Together, they work on various projects aimed at enhancing vehicle performance and sustainability.

Conclusion

Ryota Hagiwara's contributions to vehicle control technology exemplify the spirit of innovation in the automotive industry. His patent reflects a commitment to improving vehicle efficiency and performance, marking him as a significant figure in the field.