Kei Sugawara

Title: Innovations of Kei Sugawara in Lithium Secondary Battery Technology

Introduction

Kei Sugawara is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of lithium secondary batteries, holding a total of 4 patents. His work focuses on developing advanced materials and solutions that enhance battery performance and efficiency.

Latest Patents

Sugawara's latest patents include a lithium borate compound, an additive for lithium secondary batteries, a nonaqueous electrolytic solution for lithium secondary batteries, and a precursor for lithium secondary batteries. One of his notable inventions is a lithium borate compound represented by a specific formula, where each component can represent various hydrocarbon groups or fluorinated compounds. Additionally, he has developed a nonaqueous electrolytic solution that incorporates a negative electrode active material containing graphite, which is crucial for battery functionality.

Career Highlights

Kei Sugawara is currently employed at Mitsui Chemicals, Inc., where he continues to innovate in the field of battery technology. His work has been instrumental in advancing the capabilities of lithium secondary batteries, which are essential for modern electronic devices and electric vehicles.

Collaborations

Sugawara collaborates with talented colleagues, including Satoko Fujiyama and Kenichi Goto, to further enhance the research and development of battery technologies.

Conclusion

Kei Sugawara's contributions to lithium secondary battery technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of materials science and their applications in energy storage solutions.