Ikuo Ozaki

Title: Ikuo Ozaki: Innovator in Lithium Ion Battery Technology

Introduction

Ikuo Ozaki is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of battery technology, particularly in the development of lithium ion secondary batteries. With a total of 2 patents to his name, Ozaki's work focuses on enhancing energy density and output capabilities in battery systems.

Latest Patents

Ozaki's latest patents include innovative designs for lithium ion secondary batteries. One patent describes a lithium ion secondary battery that achieves high energy density while maintaining output. This design features an electrode with an active material mix layer on both surfaces of a current collector. The active material mix layer is engineered to have a smaller void ratio in specific regions, optimizing performance. Another patent presents a positive electrode that balances high volumetric energy density and power density. This battery design incorporates a current collector with a positive active material mixture layer, which includes active material particles, conductive additives, and a binder. The specifications of the active material particles are meticulously defined to enhance battery efficiency.

Career Highlights

Ikuo Ozaki is currently associated with Hitachi Automotive Systems, Ltd., where he continues to innovate in battery technology. His work has been instrumental in advancing the capabilities of lithium ion batteries, which are crucial for various applications, including electric vehicles and portable electronics.

Collaborations

Ozaki collaborates with esteemed colleagues such as Yoshimasa Koishikawa and Yoshihisa Okuda. Their combined expertise contributes to the ongoing development of cutting-edge battery technologies.

Conclusion

Ikuo Ozaki's contributions to lithium ion battery technology exemplify the innovative spirit of modern inventors. His patents reflect a commitment to enhancing energy efficiency and performance in battery systems, paving the way for future advancements in the field.