Kaori Yoshida

Title: Innovations by Kaori Yoshida in Alkaline Secondary Batteries

Introduction

Kaori Yoshida is a prominent inventor based in Ohmiya, Japan. She has made significant contributions to the field of alkaline secondary batteries, focusing on innovative methods and materials that enhance battery performance. With a total of 2 patents, her work is paving the way for advancements in energy storage technology.

Latest Patents

Yoshida's latest patents include a hydrophilic collector for alkaline secondary batteries and a method for making the same. This collector is formed of a nonwoven fabric plated with nickel, which is hydrophilized through various treatments such as sulfonation, gaseous fluorine treatment, or vinyl monomer grafting. The method involves a hydrophilizing step of a nonwoven fabric made from polyolefin and polyamide fibers, followed by a nickel plating step. The electroless plating technique is preferred, and the nonwoven fabric features micropores that enhance its performance. This innovative collector significantly improves the high-rate discharge characteristics of batteries by enhancing the adhesiveness of the nickel film to the fabric.

Career Highlights

Throughout her career, Kaori Yoshida has demonstrated a commitment to advancing battery technology. Her innovative approaches have garnered attention in the field, and her patents reflect her dedication to improving energy storage solutions.

Collaborations

Yoshida has collaborated with notable colleagues, including Hiroyuki Imai and Toshiaki Takase. Their combined expertise has contributed to the successful development of her patented technologies.

Conclusion

Kaori Yoshida's contributions to alkaline secondary battery technology highlight her role as an influential inventor. Her innovative patents are set to make a lasting impact on the energy storage industry.