This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Piotrek Co., Ltd.. Active years: 2023.
Company Filing History:
Years Active: 2023
Title: The Innovative Mind of Sada Tsutomu: Pioneering Solid State Electrolyte Rechargeable Batteries
Introduction: Sada Tsutomu, an inventive force based in Kyoto, Japan, has made significant strides in the field of battery technology. With her groundbreaking patent on solid state electrolyte rechargeable batteries, she has demonstrated a commitment to advancing energy storage solutions that prioritize efficiency and safety.
Latest Patents: Tsutomu holds a notable patent for a solid state electrolyte rechargeable battery that operates without the use of a separator. This invention comprises a positive electrode, a conductive polymer solid state electrolyte layer, and a negative electrode. The innovative approach includes a solid electrolyte layer that integrates an inorganic solid electrolyte with a polymer electrolyte composition. This composition employs a unique process of graft polymerization or living radical polymerization, utilizing molten salt monomers, which results in excellent performance characteristics. The design of this rechargeable battery effectively reduces interface resistance between active materials and offers enhanced safety and thermal stability, especially during short circuit conditions.
Career Highlights: Tsutomu's career is marked by her association with Piotrek Co., Ltd., where her contributions to battery technology have been instrumental. Her efforts in the development of solid state batteries highlight her expertise and dedication to innovation in energy storage systems.
Collaborations: While specific collaboration details are not outlined, Tsutomu’s work likely involves interactions with other innovators and institutions within the energy sector, given the collaborative nature of advancements in battery technology.
Conclusion: Sada Tsutomu continues to be an influential figure in the realm of energy storage innovations. Her patented technology not only exemplifies her inventive spirit but also serves as a testament to the potential of solid state batteries in revolutionizing how we store and use energy. As her career progresses, the impact of her work will undoubtedly resonate within the scientific community and industry, inspiring future innovations in battery technology.