Company Filing History:
Years Active: 2009-2019
Title: Innovator Hiroyuki Yamaguchi: Pioneering Advances in Battery Technology
Introduction
Hiroyuki Yamaguchi, an accomplished inventor based in Fukushima, Japan, has made significant contributions to the field of battery technology through his innovative patents. With a remarkable portfolio of 36 patents, Yamaguchi's work focuses on improving charge and discharge efficiency in secondary batteries.
Latest Patents
Two of Yamaguchi's latest patents exemplify his dedication to advancing battery technology. The first patent describes an anode and a method of manufacturing the same, aimed at enhancing charge and discharge efficiency. This innovative anode includes a current collector and an active material layer, incorporating a mix of silicon and tin-based substances. This layer features an oxo acid salt coating on the surface of the active material particles.
The second patent details a battery that includes an anode with an active material layer comprised of silicon and tin elements. Notably, it describes an oxide-containing film formed through a liquid-phase method, which covers the surface area of anode active material particles that are in contact with the electrolytic solution. This oxide layer, ideally ranging from 0.1 nm to 500 nm in thickness, serves to enhance the performance of the battery.
Career Highlights
Throughout his career, Hiroyuki Yamaguchi has been associated with leading companies in the technology sector. He has worked with renowned organizations such as Sony Corporation and Murata Manufacturing Co., Ltd., leveraging his expertise to contribute to innovative projects and products.
Collaborations
Yamaguchi has collaborated with notable coworkers, including Tadahiko Kubota and Masayuki Ihara. These collaborations have likely played a crucial role in nurturing his inventive spirit and achieving breakthroughs in his field, further solidifying his reputation as a leading innovator.
Conclusion
Hiroyuki Yamaguchi stands as a prominent figure in battery technology, demonstrating how innovation can lead to significant advancements in efficiency and performance. With his extensive patent portfolio and collaborative efforts, he continues to inspire future developments in the energy storage industry.