Company Filing History:
Years Active: 2017-2019
Title: Seogchul Shin: Innovator in Electricity Storage Systems
Introduction
Seogchul Shin is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electricity storage systems, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of rechargeable batteries.
Latest Patents
One of his latest patents is an electricity storage system and method for controlling the electricity storage system. This innovative system includes a plurality of rechargeable batteries connected in parallel, along with a control unit that manages these batteries. The control unit is designed to detect a deactivation target rechargeable battery, which requires deactivation when its charge or discharge rate falls below a predetermined threshold. This system effectively separates and deactivates the target battery from the load, ensuring that its temperature remains within a safe range, thereby recovering the battery's performance.
Another notable patent is for a lithium-ion secondary battery and its manufacturing method. This battery features a negative electrode that includes a negative electrode active material composed of silicon or a silicon compound and carbon. The specific weight mixing ratios and particle sizes are carefully defined to optimize the battery's performance, ensuring that the coefficient of expansion when fully charged is maintained within a specified range.
Career Highlights
Seogchul Shin is currently employed at Hitachi, Ltd., where he continues to innovate in the field of energy storage solutions. His work has been instrumental in advancing battery technology, which is crucial for various applications, including electric vehicles and renewable energy systems.
Collaborations
Throughout his career, Seogchul has collaborated with notable colleagues such as Naoki Kimura and Eiji Seki. These partnerships have fostered a collaborative environment that enhances the development of cutting-edge technologies.
Conclusion
Seogchul Shin's contributions to the field of electricity storage systems exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of battery technology and its potential to impact various industries.