Company Filing History:
Years Active: 2021-2024
Title: Risa Nagai: Innovator in All-Solid Battery Technology
Introduction
Risa Nagai is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of battery technology, particularly in the development of all-solid batteries. With a total of two patents to her name, Risa is recognized for her innovative approaches to energy storage solutions.
Latest Patents
Risa Nagai's latest patents include an all-solid battery and a method for producing the same. The all-solid battery features a unit cell that comprises a positive electrode, a negative electrode, and an ion-conductive solid electrolyte layer. This solid electrolyte layer is made from an inorganic solid electrolyte, and the resistance of the unit cell is designed to be 90 Ωcm or less when subjected to a pressure of 100 kPa. Additionally, she has developed a production method for electrodes used in all-solid-state batteries. This method involves creating an electrode mixture layer that contains active material particles and solid electrolyte particles, ensuring optimal particle size ratios for enhanced performance.
Career Highlights
Risa Nagai is currently employed at Hitachi Zosen Corporation, where she continues to advance her research and development efforts in battery technology. Her work is pivotal in the ongoing quest for more efficient and reliable energy storage systems.
Collaborations
Risa collaborates with notable colleagues, including Hidetake Okamoto and Shunji Kinoshita, who contribute to her innovative projects and research initiatives.
Conclusion
Risa Nagai stands out as a key figure in the field of all-solid battery technology, with her patents reflecting her commitment to innovation and excellence. Her contributions are shaping the future of energy storage solutions.