Yusuke Katsuyama

Title: Yusuke Katsuyama: Innovator in Power Storage Systems

Introduction

Yusuke Katsuyama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of power storage systems, holding two patents that showcase his innovative approach to energy management.

Latest Patents

Katsuyama's latest patents include a power storage system and a power source system. The power storage system is designed with charge switches, discharge switches, a bidirectional DC/DC converter, and a power storage system controller. This system connects all battery packs to an external circuit, allowing for parallel charge and discharge. It initiates charging by setting a rated charge current value per battery pack and monitors the charge current to adjust the command value accordingly. The second patent focuses on a power storage system that employs constant current charge control or constant voltage charge control based on the battery terminal voltage during the charging process. This ensures that the battery is charged accurately and safely to a prescribed amount.

Career Highlights

Katsuyama is currently employed at Hitachi Information & Telecommunication Engineering, Ltd. His work there emphasizes the development of advanced power storage solutions that are crucial for modern energy systems.

Collaborations

He collaborates with notable coworkers, including Fumikazu Takahashi and Yoshihide Takahashi, contributing to innovative projects within the company.

Conclusion

Yusuke Katsuyama's work in power storage systems reflects his commitment to advancing energy technology. His patents demonstrate a deep understanding of battery management and charging processes, positioning him as a key figure in the field.