Mamoru Mizutani

Title: **Inventor Profile: Mamoru Mizutani**

Introduction

Mamoru Mizutani is a prominent inventor based in Nagakute, Japan, known for his contributions to battery technology. With five patents to his name, Mizutani has made significant advancements in the evaluation and performance of secondary batteries, particularly in nonaqueous electrolytic solutions.

Latest Patents

Mizutani's latest patents reflect his focus on enhancing the durability and efficiency of secondary batteries. One of his notable inventions is an **evaluation method of secondary battery**, which introduces a unique durability evaluation process. This method entails applying an alternating current voltage of a specific durability frequency to a secondary battery during a designated test period, enabling accurate assessments of the battery's associated reactions under varying temperatures and states of charge.

Additionally, he has developed a **nonaqueous electrolytic solution for lithium secondary batteries**. This innovation includes a formulation utilizing oxalato borate and oxalato phosphate anions, complemented by arylamine compounds. The solution is crucial for facilitating lithium ion conductivity between the positive and negative electrodes of the battery.

Career Highlights

Throughout his career, Mizutani has worked with esteemed companies, including Toyota Jidosha Kabushiki Kaisha and Toyota Central R&D Labs, Inc. His experiences within these organizations have undoubtedly contributed to his expertise in battery technology and innovation.

Collaborations

Mizutani's collaborative efforts with colleagues, such as Akira Tsujiko and Tomitaro Hara, showcase the spirit of teamwork and exchange of ideas within the field of battery technology. These interactions are vital for fostering innovation and advancing research.

Conclusion

Mamoru Mizutani's contributions to the field of battery technology through his patents position him as a significant figure in the realm of innovations. His commitment to improving the durability and efficiency of secondary batteries ensures continued progress in energy solutions, which is crucial for the technological advancements of tomorrow.