Company Filing History:
Years Active: 2016
Title: Koji Ootsuji: Innovator in Electric Energy Storage Technology
Introduction
Koji Ootsuji is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of electric energy storage devices. His innovative approach focuses on enhancing energy efficiency and prolonging the lifespan of energy storage systems.
Latest Patents
Ootsuji holds a patent for an "Electric energy storage device and installation-operation method thereof." This invention addresses the frequent charging and discharging of electric energy storage elements, aiming to save energy and extend their operational lifetime. The patent describes a transmission-line-side power converter device that converts power from a transmission line and supplies direct current (DC) power to a feeder line connected to an electric energy storage element. An output current controller, linked with a line voltage detector, monitors the feeder line voltage, while a charging rate detector assesses the charging rate of the electric energy storage element. The control table establishes charging and discharging start voltages and current saturation voltages based on the detected line voltage and charging rate. This innovative system allows for efficient management of the electric energy storage element, optimizing its performance under varying conditions.
Career Highlights
Koji Ootsuji is associated with Kabushiki Kaisha Toshiba, a leading company in technology and innovation. His work at Toshiba has allowed him to develop and refine his inventions, contributing to advancements in energy storage solutions.
Collaborations
Ootsuji collaborates with notable colleagues, including Masayuki Nogi and Ryo Takagi. Their combined expertise fosters a creative environment that drives innovation in their projects.
Conclusion
Koji Ootsuji's contributions to electric energy storage technology exemplify the importance of innovation in enhancing energy efficiency. His patent reflects a commitment to developing solutions that benefit both the industry and the environment.