Company Filing History:
Years Active: 2022-2024
Title: Hiroshi Isojima: Innovator in All-Solid State Battery Technology
Introduction
Hiroshi Isojima is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of battery technology, particularly in the development of all-solid state batteries. With a total of 8 patents to his name, Isojima's work is paving the way for advancements in energy storage solutions.
Latest Patents
Isojima's latest patents include several innovative compositions and methods related to all-solid state secondary batteries. These patents encompass an inorganic solid electrolyte-containing composition, a sheet for all-solid state secondary batteries, and an electrode sheet for all-solid state secondary batteries. His work on the inorganic solid electrolyte-containing composition focuses on a unique formulation that includes at least two types of binders, which differ in their adsorption rates with respect to the inorganic solid electrolyte. This composition achieves an adsorption rate of 15% or more, with binder B having an adsorption rate of less than 10%. Additionally, he has developed a negative electrode composition that incorporates a sulfide-based inorganic solid electrolyte and a negative electrode active material, which can contain silicon or tin atoms.
Career Highlights
Hiroshi Isojima is currently employed at Fujifilm Corporation, where he continues to innovate in the field of battery technology. His work has been instrumental in advancing the capabilities of all-solid state batteries, which are known for their safety and efficiency compared to traditional lithium-ion batteries. Isojima's expertise and dedication to research have positioned him as a key figure in this rapidly evolving industry.
Collaborations
Isojima collaborates with Shin Ozawa, a fellow innovator in the field. Their partnership has led to the development of cutting-edge technologies that enhance the performance and reliability of all-solid state batteries.
Conclusion
Hiroshi Isojima's contributions to battery technology are noteworthy and reflect his commitment to innovation. His patents and ongoing research at Fujifilm Corporation are set to influence the future of energy storage solutions significantly.