Eiichi Koga

Title: Eiichi Koga: Innovator in Solid-State Battery Technology

Introduction

Eiichi Koga, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of battery technology, holding an impressive portfolio of 18 patents. His innovative work focuses on solid-state batteries, which promise to revolutionize energy storage solutions with enhanced safety and efficiency.

Latest Patents

Koga's most recent patents showcase advanced designs in battery technology. One notable patent describes a battery featuring a solid-state battery cell and a buffer layer. This invention includes a first solid-state battery cell that is comprised of positive and negative electrodes, with a solid electrolyte layer positioned between them. The buffer layer, which comes into contact with the current collector's face opposite the solid electrolyte layer, consists of a thermally expandable material and a conductive resin.

Another significant patent involves a battery designed with a plurality of solid-state battery cells. This collaborative structure includes a connection layer situated between the solid-state battery cells, allowing for efficient electrical connections in series. The cell's construction includes laminated layers of positive electrode current collectors, positive electrode active material layers, and solid electrolyte layers among others, establishing a comprehensive and innovative design.

Career Highlights

Eiichi Koga's career has been marked by his work with notable organizations, including Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His contributions to these companies highlight his expertise in patent innovation and technology development, particularly in the energy sector.

Collaborations

Throughout his career, Koga has collaborated with esteemed colleagues, including Yoshiko Higashi and Noriko Sawada. These partnerships have fostered a creative environment that has led to advancements in battery technology and patent filings.

Conclusion

With 18 patents to his name, Eiichi Koga continues to be a pioneering force in the field of solid-state batteries. His innovative spirit and collaborations with leading professionals symbolize the ongoing evolution of battery technology, paving the way for more efficient and safer energy solutions in the future.