Company Filing History:
Years Active: 2011
Title: Narumi Ohta: Innovator in All-Solid Lithium Battery Technology
Introduction
Narumi Ohta is a prominent inventor based in Ibaraki, Japan. She has made significant contributions to the field of battery technology, particularly with her innovative work on all-solid lithium batteries. Her research focuses on enhancing the reliability and safety of energy storage systems.
Latest Patents
Narumi Ohta holds a patent for an all-solid lithium secondary battery. This invention boasts excellent reliability, including safety features. While traditional liquid electrolyte systems often achieve higher energy density, Ohta's all-solid lithium battery utilizes a lithium ion-conducting solid electrolyte primarily composed of sulfide. The positive electrode active material is coated with a lithium ion-conducting oxide, which enhances performance. The advantages of her invention are particularly notable when the positive electrode operates at a potential of 3 V or more during redox reactions.
Career Highlights
Ohta is affiliated with the National Institute for Materials Science, where she continues her research and development in advanced battery technologies. Her work has garnered attention for its potential to improve energy storage solutions in various applications.
Collaborations
Narumi Ohta collaborates with esteemed colleagues, including Kazunori Takada and Lianqi Zhang, who contribute to her research endeavors.
Conclusion
Narumi Ohta's innovative work in all-solid lithium battery technology represents a significant advancement in energy storage solutions. Her contributions are paving the way for safer and more reliable battery systems in the future.