Shuzo Ozawa

Title: Shuzo Ozawa: Innovator in Cobalt Hydroxide Technology

Introduction

Shuzo Ozawa is a prominent inventor based in Ehime, Japan. He has made significant contributions to the field of battery technology, particularly in the development of cobalt hydroxide particles. His innovative work has implications for the efficiency and performance of non-aqueous electrolyte secondary batteries.

Latest Patents

Ozawa holds a patent for "Cobalt hydroxide particles and manufacturing process therefor and positive electrode active material and manufacturing process therefor." This patent focuses on obtaining cobalt hydroxide particles that exhibit high filling properties and density. The cobalt hydroxide particles serve as a precursor for positive electrode active materials in batteries. The invention details the characteristics of these particles, including an average aspect ratio of 0.7 or more, an average particle diameter ranging from 5 to 35 micrometers, and a specific dispersion value indicating a controlled particle size distribution.

Career Highlights

Shuzo Ozawa is associated with Sumitomo Metal Mining Company, Ltd., where he has been instrumental in advancing battery materials technology. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the innovation of energy storage solutions.

Collaborations

Ozawa has collaborated with notable colleagues, including Mitsuru Yamauchi and Kazuomi Ryoshi. These partnerships have fostered a collaborative environment that enhances the research and development of advanced materials.

Conclusion

Shuzo Ozawa's contributions to cobalt hydroxide technology exemplify the importance of innovation in the field of battery materials. His patent reflects a commitment to improving energy storage solutions, which is crucial for the advancement of modern technology.