Kazuyuki Sakamoto

Title: Kazuyuki Sakamoto: Innovator in All-Solid-State Battery Technology

Introduction

Kazuyuki Sakamoto is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of battery technology, particularly in the development of all-solid-state batteries. With a total of 5 patents to his name, Sakamoto's work is paving the way for advancements in energy storage solutions.

Latest Patents

Sakamoto's latest patents include innovative methods for manufacturing all-solid-state battery cells. One notable patent describes an anode interlayer for all-solid-state batteries, which involves depositing an interlayer directly onto an anode current collector. This method allows for the formation of a cathode on the solid electrolyte, ensuring that the manufactured battery cell is anode-free prior to charging. The interlayer is designed to facilitate lithium metal deposition during charging while preventing contact between the lithium metal and the solid electrolyte.

Another significant patent focuses on an electric device that incorporates a power-generating element. This device features a positive electrode with a lithium nickel-based composite oxide active material, which is capable of lithium ion insertion and desorption. The electrolyte used in this device is a cyclic sulfonic acid ester, enhancing the overall efficiency of the electric device.

Career Highlights

Throughout his career, Kazuyuki Sakamoto has worked with notable companies, including Nissan Motor Company Limited and Nissan North America, Inc. His experience in these organizations has contributed to his expertise in battery technology and electric devices.

Collaborations

Sakamoto has collaborated with talented individuals in the field, including Yosuke Suzuki and Tomohisa Matsuno. These collaborations have further enriched his work and have led to innovative solutions in battery technology.

Conclusion

Kazuyuki Sakamoto is a key figure in the advancement of all-solid-state battery technology. His innovative patents and collaborations highlight his commitment to improving energy storage solutions. His contributions are expected to have a lasting impact on the industry.