Shota Koyama

Title: Shota Koyama: Innovator in Non-Aqueous Electrolyte Secondary Cells

Introduction

Shota Koyama is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of energy storage, particularly through his innovative designs in secondary cell technology. His work has led to the development of a unique cylindrical non-aqueous electrolyte secondary cell.

Latest Patents

Koyama holds a patent for a cylindrical non-aqueous electrolyte secondary cell. This secondary cell features an exterior can, a sealing body that closes one end of the can, and an electrode group located inside the can. The design includes an insulating plate positioned between the sealing body and the electrode group. The electrode group consists of a positive and negative electrode wound in a spiral shape, with a separator interposed between them. The insulating plate is disc-shaped and has a lead hole for a positive electrode lead, along with a center hole. The lead hole's outer edge features a curve that is concentric with the outer circumference of the insulating plate, along with linear parts connecting the ends of the arc.

Career Highlights

Throughout his career, Shota Koyama has worked with prominent companies in the energy sector, including Panasonic Energy Co., Ltd. and Panasonic Holdings Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in battery technology.

Collaborations

Koyama has collaborated with talented individuals in his field, including Tomohiko Yokoyama and Ryo Kashimura. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Shota Koyama is a distinguished inventor whose work in non-aqueous electrolyte secondary cells has made a significant impact on energy storage technology. His innovative designs and collaborations continue to influence the industry.