Company Filing History:
12 out of 5,966 
1 out of 42 Years Active: 2017-2025
Title: The Innovative Journey of Inventor Reiko Sakai
Introduction
Reiko Sakai is a distinguished inventor based in Takasaki, Japan, who has made significant contributions to the field of battery technology. With a notable portfolio that includes 12 patents, her work focuses primarily on the development of negative electrode active materials for lithium-ion secondary batteries, paving the way for advancements in the energy sector.
Latest Patents
One of Reiko's latest innovations is a groundbreaking patent concerning a negative electrode active material and method for its production. This invention encompasses negative electrode active material particles that integrate silicon compounds, specifically those containing oxygen, to enhance battery performance. Notably, her invention demonstrates a distinct Si K-edge spectrum featuring peaks derived from Li silicate, allowing for a more stable slurry when used in secondary batteries. Furthermore, it aims to increase battery capacity while improving initial efficiency.
Another significant patent pertains to a negative electrode active material comprised of silicon compounds, showcasing a peak in the XANES spectrum. This innovation serves to boost battery capacity and enhance cycle performance when utilized as a negative electrode for secondary batteries. Reiko's inventiveness in this area is vital for the ongoing evolution of energy storage solutions.
Career Highlights
Reiko Sakai currently works with Shin-Etsu Chemical Co., Ltd., where she has played an integral role in advancing battery materials. Her expertise in developing innovative materials sets a benchmark for quality and efficiency, making her a respected figure within the industry. Her comprehensive understanding of chemistry and materials science enables her to create solutions that meet the evolving demands of modern technology.
Collaborations
Throughout her career, Reiko has had the privilege of collaborating with other talented professionals in her field, including Takakazu Hirose and Takumi Matsuno. These partnerships have fostered a dynamic environment for innovation and research, allowing for the sharing of ideas and expertise that enhance their collective work in battery technology.
Conclusion
Reiko Sakai is a trailblazer in the field of battery materials, evidenced by her impressive array of patents and contributions to advanced technologies. Her continued dedication and innovative spirit make her a standout inventor whose work will undoubtedly influence the future of energy storage solutions. As the demand for efficient and sustainable battery technologies grows, Reiko's contributions will remain pivotal in shaping the landscape of this vital industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.