Toshihiko Funahashi

Title: Innovations of Toshihiko Funahashi in Lithium Battery Technology

Introduction

Toshihiko Funahashi is a notable inventor based in Chuo-ko, Japan. He has made significant contributions to the field of battery technology, particularly in the development of cathode materials for lithium secondary batteries. His work focuses on enhancing the safety and performance of these batteries, which are widely used in various electronic devices.

Latest Patents

Funahashi holds a patent for a cathode material designed for use in lithium secondary batteries. This innovative material is characterized by its excellent thermal stability, which contributes to improved safety and a large discharging capacity. The patent details a manufacturing method for this cathode material, which includes a compound represented by the chemical formula: LiNiCoM. The material is powdery, with a BET specific surface area of 0.8 m/g or less. The formula also specifies that M can be one or more elements selected from Ba, Sr, and B, with defined ranges for x, y, z, and m.

Career Highlights

Funahashi is currently employed at Kawatetsu Mining Co., Ltd., where he continues to innovate in the field of battery materials. His work has been instrumental in advancing the technology used in lithium batteries, making them safer and more efficient for consumers.

Collaborations

He collaborates with notable colleagues, including Yoshiaki Hamano and Hidefumi Konnai, who contribute to the research and development efforts at Kawatetsu Mining Co., Ltd. Their combined expertise enhances the innovation process and leads to the creation of cutting-edge battery technologies.

Conclusion

Toshihiko Funahashi's contributions to lithium battery technology through his innovative cathode material patent exemplify the importance of research and development in enhancing battery safety and performance. His work continues to impact the industry positively.