Kouichi Izuhara

Title: Innovations by Kouichi Izuhara in Lithium Secondary Battery Technology

Introduction

Kouichi Izuhara is a notable inventor based in Nishikamo-gun, Japan. He has made significant contributions to the field of lithium secondary batteries, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of battery materials, which is crucial for the advancement of energy storage technologies.

Latest Patents

Izuhara's latest patents include innovative materials and methods for manufacturing negative electrodes in lithium secondary batteries. One of his patents describes a negative electrode material that utilizes iron foil or iron-base alloy foil. This material features a surface profile with concave-shaped hollows created through laser beam irradiation, which enhances its interaction with the electrolyte solution in lithium secondary batteries. Another patent outlines a negative electrode for lithium-ion secondary cells that boasts a charge-discharge capacity significantly higher than the theoretical capacity of graphite. This electrode incorporates a carbon layer formed from a graphene sheet on an iron-based metal substrate, providing stability during repeated charging and discharging cycles.

Career Highlights

Throughout his career, Kouichi Izuhara has worked with various organizations, including Sango Co., Ltd. and the City of Nagoya. His experience in these companies has allowed him to develop and refine his innovative approaches to battery technology.

Collaborations

Izuhara has collaborated with notable coworkers such as Makoto Daifuku and Yasushi Miyata. Their combined expertise has contributed to the advancement of battery materials and technologies.

Conclusion

Kouichi Izuhara's contributions to lithium secondary battery technology demonstrate his commitment to innovation in energy storage solutions. His patents reflect a deep understanding of material science and engineering, paving the way for future advancements in the field.