Kou Ishiguchi

Title: Kou Ishiguchi: Innovator in Lithium-Ion Battery Technology

Introduction

Kou Ishiguchi is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to the field of lithium-ion battery technology. With a total of three patents to his name, Ishiguchi has developed innovative methods that enhance the production of negative electrodes for lithium-ion secondary batteries.

Latest Patents

Ishiguchi's latest patents include a method for producing paste for the production of negative electrodes, a method for producing negative electrodes for lithium-ion secondary batteries, and the negative electrode itself. His patented method involves creating a paste that includes a negative electrode active material, a thickening agent, and an aqueous binder. The process consists of several steps: first, a mixture is prepared by dry mixing the active material and thickening agent under reduced pressure. Next, a paste precursor is created by adding liquid components and wet mixing the mixture. Finally, the paste for production is prepared by further adding liquid components and wet mixing again.

Career Highlights

Throughout his career, Kou Ishiguchi has worked with notable companies such as NEC Energy Devices, Ltd. and Showa Denko K.K. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to advancements in the field.

Collaborations

Ishiguchi has collaborated with several professionals in his field, including Mitsuru Hanasaki and Kazunari Fukase. These collaborations have likely played a role in the development of his innovative patents and methods.

Conclusion

Kou Ishiguchi's work in lithium-ion battery technology showcases his dedication to innovation and improvement in energy storage solutions. His patents reflect a deep understanding of the complexities involved in battery production, making him a valuable contributor to the industry.