Shun Kudoh

Title: Shun Kudoh: Innovator in Lithium Ion Battery Technology

Introduction

Shun Kudoh, a distinguished inventor based in Kyoto, Japan, has made significant strides in the field of lithium ion battery technology. With two patents to his name, his innovations are set to impact the efficiency and functionality of energy storage systems.

Latest Patents

One of his latest patents is centered around a lithium-ion assembled battery. This innovative design features an arrangement where two or more single cells are laminated, ensuring that the DC resistance value between the cells is kept to a minimum. The configuration comprises a laminating unit that includes a positive electrode current collector, an active material layer, a separator, and a negative electrode current collector layered in sequence. Additionally, the positive electrode current collector is crafted with a conductive resin layer containing a polyolefin resin and a conductive carbon filler. The assembly allows for the positive electrode current collector of one single cell to come into contact with the negative electrode current collector of another, enhancing battery performance.

Kudoh's second patent addresses a current collector for lithium ion batteries along with its manufacturing method. This current collector is designed with a first conductive resin layer and a second conductive resin layer, each incorporating different conductive fillers. The first layer consists of a conductive carbon filler, while the second layer contains metal elements like platinum, gold, copper, nickel, and titanium. The invention optimizes the distribution of the second conductive filler, leading to improved electrical efficiency in battery applications.

Career Highlights

Shun Kudoh has contributed his expertise to well-known companies such as Apb Corporation and Gunze Limited, where he was involved in research and development focused on battery technology. His work is characterized by a commitment to enhancing energy systems, making his patents crucial to current advancements in lithium ion batteries.

Collaborations

Throughout his career, Kudoh has collaborated with notable coworkers, including Ryosuke Kusano and Yasuhiro Tsudo. Their collective efforts in the industry underscore the importance of teamwork in driving innovation and achieving breakthroughs in technology.

Conclusion

Shun Kudoh’s contributions to the field of lithium ion batteries position him as a key figure in the ongoing evolution of energy storage technology. His patents not only reflect his innovative spirit but also his dedication to improving battery efficiency, paving the way for advancements in portable energy solutions. With a strong foundation in research and collaboration, Kudoh continues to influence the landscape of battery technology, marking his place among leading inventors in this crucial domain.