Yasue Okuyama

Title: Yasue Okuyama: Innovator in Lithium-Silicate Compounds

Introduction

Yasue Okuyama is a notable inventor based in Ikeda, Japan. She has made significant contributions to the field of materials science, particularly in the development of lithium-silicate compounds. Her innovative work has implications for energy storage technologies, especially in lithium-ion batteries.

Latest Patents

Yasue Okuyama holds a patent for a production process for lithium-silicate-system compounds. This process is characterized by the reaction of a lithium-silicate compound, expressed as LiSiO, with transition-metal elements such as iron and manganese. The reaction occurs at temperatures between 400-650°C in a molten salt of a carbonate mixture, which includes lithium carbonate and alkali-metal carbonates. The resulting product is a positive-electrode active material for lithium-ion secondary batteries.

Career Highlights

Throughout her career, Yasue Okuyama has worked with prestigious organizations, including the National Institute of Advanced Industrial Science and Technology and Toyota Jidoshokki. Her experience in these institutions has allowed her to advance her research and contribute to the development of innovative materials.

Collaborations

Yasue has collaborated with esteemed colleagues such as Toshikatsu Kojima and Tetsuo Sakai. These partnerships have fostered a collaborative environment that enhances the research and development of new technologies.

Conclusion

Yasue Okuyama's contributions to the field of lithium-silicate compounds highlight her role as an innovator in materials science. Her work not only advances battery technology but also paves the way for future innovations in energy storage solutions.