Location History:
- Susono, JP (2017 - 2021)
- Toyota, JP (1996 - 2024)
Company Filing History:
16 out of 36,771 
3 out of 7 
1 out of 58 
Years Active: 1996-2024
Title: Innovations of Koichi Sugiura: Pioneering Lithium Niobate and Sulfide Electrolytes
Introduction
Koichi Sugiura, an accomplished inventor hailing from Susono, Japan, has made a significant impact in the fields of battery technology and materials science. With a remarkable portfolio of 16 patents, he showcases a dedication to technological advancement through innovative solutions.
Latest Patents
Among his most recent patents is the invention of lithium niobate with high lithium ion conductivity. This invention is pivotal for the development of advanced battery technologies. The method described involves preparing a solution with niobium and lithium ions that transforms into a lithium niobate precursor, which is then heated between 250° C. to 300° C.
Another notable patent involves the creation of a sulfide solid electrolyte material. This innovative material exhibits exceptional lithium ion conductivity, critical for efficient battery performance. The preparation method involves mechanical milling of a raw material composition combined with a specific organic compound, facilitating the synthesis of sulfide glass and ensuring optimal properties for solid-state batteries.
Career Highlights
Throughout his career, Koichi Sugiura has been associated with notable companies, including Toyota Motor Corporation and Mec International Corporation. His work at these organizations has allowed him to contribute significantly to the advancement of battery technologies and materials.
Collaborations
In his journey, Sugiura has collaborated with esteemed colleagues such as Satoshi Yoshida and Hisataka Fujimaki. These collaborations have undoubtedly enriched his research endeavors and contributed to his success as an inventor.
Conclusion
Koichi Sugiura's dedication to innovation is evident in his numerous patents and contributions to battery technology. His latest inventions, focusing on lithium niobate and sulfide solid electrolyte materials, position him as a key player in the ongoing evolution of energy storage solutions. With a solid foundation in both industry and collaboration, Sugiura's work continues to inspire future innovations in the field.