Keisuke Matsumoto

Title: Keisuke Matsumoto: Innovator in Lithium-Ion Battery Technology

Introduction

Keisuke Matsumoto is a prominent inventor based in Zama, Japan, known for his significant contributions to lithium-ion battery technology. With a total of six patents to his name, Matsumoto has been at the forefront of innovations that enhance battery performance and safety.

Latest Patents

Matsumoto's latest patents include a method for producing a lithium-ion secondary battery. This method involves laminating a positive electrode, a heat-resistant insulating layer provided separator, and a negative electrode, with a nonaqueous electrolyte impregnated in the separator. The process emphasizes drying the separator to maintain a specific water content, which is crucial for optimal battery performance. Another notable patent is for a non-aqueous electrolyte secondary battery that boasts improved cycle durability and reduced internal short-circuits. This battery design features a power-generating element with a unique three-layer structure in the separator, ensuring high efficiency and safety.

Career Highlights

Throughout his career, Matsumoto has worked with notable companies such as Automotive Energy Supply Corporation and Nissan Motor Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in battery technology.

Collaborations

Matsumoto has collaborated with talented individuals in the field, including Ikuma Matsuzaki and Takashi Honda. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Keisuke Matsumoto's work in lithium-ion battery technology exemplifies the impact of innovation on modern energy solutions. His patents reflect a commitment to enhancing battery performance and safety, making him a key figure in the field.