Shouichiro Sawa

Title: Shouichiro Sawa: Innovator in Battery Technology

Introduction

Shouichiro Sawa is a prominent inventor based in Tokushima, Japan. He has made significant contributions to the field of battery technology, particularly in the development of negative electrodes for nonaqueous electrolyte secondary batteries. With a total of 6 patents to his name, Sawa's work has the potential to enhance the performance and efficiency of modern batteries.

Latest Patents

Sawa's latest patents focus on innovative designs for negative electrodes. One of his notable inventions is a negative electrode that includes a current collector, a first mix layer containing first active material particles and a binder, and a second mix layer containing second active material particles and a binder. The first mix layer is strategically placed on the current collector, while the second mix layer overlies it. This design incorporates silicon in both active material particles, optimizing the expansion coefficients during charge. Another patent describes a negative electrode mixture layer that forms an alloy with lithium, featuring pillar-shaped portions that enhance the electrode's performance.

Career Highlights

Throughout his career, Shouichiro Sawa has worked with esteemed companies such as Sanyo Electric Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to advancements in the field.

Collaborations

Sawa has collaborated with notable colleagues, including Taizou Sunano and Atsushi Fukui. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Shouichiro Sawa's contributions to battery technology through his innovative patents demonstrate his commitment to advancing energy storage solutions. His work continues to influence the industry and pave the way for future developments in battery efficiency and performance.