Tomoyuki Arima

Title: The Innovations of Inventor Tomoyuki Arima

Introduction

Tomoyuki Arima, an accomplished inventor based in Hitachinaka, Japan, has made significant contributions to the field of battery management technology. With a total of six patents to his name, Arima's work focuses on enhancing the reliability and efficiency of battery systems through innovative designs.

Latest Patents

His latest patents include a battery management device and integrated circuit aimed at improving reliability in balancing and minimizing power consumption during this balancing process. The battery management device incorporates cell controllers that adjust the voltages of multiple secondary battery cells. It features a control unit that oversees the balancing process, using a main timer to measure the elapsed time for stopping the cell controller. If the main timer detects an abnormality, a stop management unit halts the operation to ensure safety and effectiveness. Notably, the device utilizes separate power supplies for different components, enhancing its efficiency further.

Furthermore, his integrated circuit innovation ensures functionality even when a service disconnect switch is opened. It comprises interconnected integrated circuits, capacitors for signal transmission, and a connection circuit designed to facilitate communication between two distinct cell groups. These advancements showcase Arima’s deep understanding of battery management systems and their complexities.

Career Highlights

Tomoyuki Arima has been associated with notable companies such as Hitachi Automotive Systems and Hitachi Astemo. His work in these organizations has positioned him as a key figure in the development of advanced automotive technologies, particularly in energy storage solutions.

Collaborations

Throughout his career, Arima has collaborated with talented professionals, including Akihiko Kudo and Tomonori Kanai. Their joint efforts have fostered an environment of innovation, leading to the successful development of several key technologies in battery management systems.

Conclusion

In summary, Tomoyuki Arima's contributions to battery management technology through his patents reflect his dedication to innovation. His work continues to influence advancements in the field, establishing him as a prominent inventor within the industry. As the demand for efficient and reliable battery systems grows, Arima’s inventions will undoubtedly play a crucial role in shaping the future of energy storage solutions.