Company Filing History:
Years Active: 2016
Title: Ryuji Harimoto: Innovator in Battery Technology
Introduction
Ryuji Harimoto is a prominent inventor based in Yokohama, Japan. He is known for his significant contributions to the field of battery technology, particularly in the development of advanced secondary batteries.
Latest Patents
Harimoto holds a patent for an alkali metal-sulfur-based secondary battery. This innovative battery design improves coulombic efficiency by suppressing side reactions during charging. It also addresses the reduction in discharge capacity that occurs with repeated charge and discharge cycles, resulting in a longer battery life and enhanced input/output density. The battery includes a positive or negative electrode containing a sulfur-based electrode active material, an electrolyte solution with ether compounds such as THF and glyme, and a solvent like a fluorine-based solvent. Notably, at least a part of the ether compound and the alkali metal salt forms a complex, contributing to the battery's improved performance.
Career Highlights
Ryuji Harimoto is affiliated with Yokohama National University, where he continues to engage in research and development in the field of battery technology. His work has garnered attention for its potential applications in various industries, including renewable energy and electric vehicles.
Collaborations
Harimoto collaborates with esteemed colleagues such as Masayoshi Watanabe and Kaoru Dokko. Their combined expertise enhances the research efforts in battery technology and contributes to innovative solutions in the field.
Conclusion
Ryuji Harimoto's contributions to battery technology, particularly through his patented alkali metal-sulfur-based secondary battery, highlight his role as a key innovator in the industry. His work promises to advance the efficiency and longevity of battery systems, paving the way for future developments in energy storage solutions.