Company Filing History:
Years Active: 2021
Title: Hidemasa Tomiyori: Innovator in Vehicle Power Control Technologies
Introduction
Hidemasa Tomiyori is a notable inventor based in Aki-gun, Japan. He has made significant contributions to the field of vehicle technology, particularly in power control devices. With a total of 2 patents to his name, Tomiyori's work focuses on enhancing the efficiency and functionality of automotive systems.
Latest Patents
One of Tomiyori's latest patents is a power control device for vehicles. This innovative device includes a generator that regenerates power from the vehicle's kinetic energy. It features a high-voltage battery that accumulates the regenerated power, a low-voltage battery with a nominal voltage lower than that of the high-voltage battery, and a voltage converter that lowers the output voltage to charge the low-voltage battery. Additionally, a controller manages the operation of the voltage converter, ensuring that the low-voltage battery begins charging after the vehicle is powered ON and before the engine starts.
Another significant patent is for a device that controls vehicles equipped with multi-stage automatic transmissions. This control device includes a hydraulic power controller and a combustion controller that performs deceleration-period combustion stop control when certain conditions are met. It limits combustion restart triggered by a reduction in the internal combustion engine's rotational speed. Furthermore, a motoring controller maintains the engine's rotational speed during the deceleration-period combustion stop control until the vehicle downshifts to a predetermined gear ratio.
Career Highlights
Hidemasa Tomiyori is currently employed at Mazda Motor Corporation, where he continues to innovate and develop advanced vehicle technologies. His work has contributed to the company's reputation for engineering excellence and commitment to sustainability.
Collaborations
Tomiyori has collaborated with notable colleagues, including Yukihiro Soeda and Takeshi Kurihara. These partnerships have fostered a creative environment that encourages the development of cutting-edge automotive technologies.
Conclusion
Hidemasa Tomiyori's contributions to vehicle power control technologies exemplify his dedication to innovation in the automotive industry. His patents reflect a commitment to improving vehicle efficiency and performance, making him a significant figure in modern automotive engineering.