This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Electric Industries, Limited. Active years: 2008.
Company Filing History:
Years Active: 2008
Title: Hiryoyuki Ueki: Innovator in Lithium Battery Technology
Introduction
Hiryoyuki Ueki is a prominent inventor based in Itami, Japan. He has made significant contributions to the field of lithium battery technology, particularly in enhancing the safety and efficiency of lithium secondary batteries. His innovative work has implications for various applications, including consumer electronics and electric vehicles.
Latest Patents
Ueki holds a patent for a negative electrode member for lithium batteries. This invention is designed to afford high-stability, high-safety lithium secondary batteries with high energy density and exceptional charge/discharge cyclability. The patent addresses the issue of shorting due to the growth of dendrites from the metallic-lithium negative electrode, which is a critical challenge in battery technology. The lithium secondary battery negative-electrode component material is formed by laminating a metallic lithium film and an inorganic solid-electrolyte film onto a substrate. The inorganic solid-electrolyte film incorporates lithium, phosphorous, sulfur, and oxygen, represented by the compositional formula aLi·bP·cS·dO, with specific atomic fraction ranges for each element.
Career Highlights
Hiryoyuki Ueki is associated with Sumitomo Electric Industries, Limited, where he has been instrumental in advancing battery technology. His work has not only contributed to the company's reputation as a leader in the field but has also paved the way for safer and more efficient energy storage solutions.
Collaborations
Ueki has collaborated with notable colleagues, including Nobuyuki Okuda and Tomohiko Ihara. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas, further enhancing the development of cutting-edge technologies in the battery sector.
Conclusion
Hiryoyuki Ueki's contributions to lithium battery technology exemplify the importance of innovation in creating safer and more efficient energy solutions. His work continues to influence the future of battery design and application.