Company Filing History:
Years Active: 2021-2022
Title: Innovating Lithium-ion Technology: The Contributions of Mika Shiba
Introduction: Mika Shiba, an accomplished inventor based in Tokyo, Japan, has made significant strides in the development of lithium-ion battery technology. With two patents to her name, Shiba is at the forefront of innovative solutions for energy storage systems, particularly within the realm of electric vehicles and portable electronics. Her efforts have put her within an exciting network of inventors and researchers focused on advancing battery performance.
Latest Patents: Mika Shiba's most recent patents demonstrate her expertise in enhancing lithium-ion battery efficiency. One of her notable inventions involves "Carbon conductive additives for lithium-ion battery." This invention describes a lithium-ion battery that features an anode, cathode, and an electrolytic solution containing imide anion-based lithium salt and LiPOF. The innovative cathode design includes a cathode active material particle combined with a carbon conductive additive that forms an island-bridge structure. This structure utilizes partially covered graphenes, carbon blacks, and carbon nanotubes, effectively improving conductivity and performance.
Another significant patent, "Electrode for lithium-ion secondary battery and lithium-ion secondary battery using the same," focuses on an electrode designed for enhanced charge rate properties. This invention involves a porous glass particle together with an active material that can effectively occlude and release lithium ions. The specific pore volume of the porous glass ranges from 0.1 ml/g to 2 ml/g, contributing to the efficient charge and discharge performance of lithium-ion secondary batteries.
Career Highlights: Mika Shiba currently works at NEC Corporation, where she continues to contribute to cutting-edge research in energy storage technologies. Her dedication to improving battery performance aligns with the company's goals of leading innovation in electronics and telecommunications.
Collaborations: Throughout her career, Shiba has collaborated with talented individuals such as Katsumi Maeda and Noriyuki Tamura. These partnerships highlight her commitment to teamwork and the importance of diverse perspectives in fostering innovation within the industry.
Conclusion: Mika Shiba's contributions to lithium-ion battery technology through her patents represent a significant advancement in the pursuit of more efficient energy solutions. Her work at NEC Corporation, along with collaborative efforts with esteemed coworkers, positions her as a vital player in the evolution of sustainable technology, paving the way for a greener future.