Tetsuya Nakabeppu

Title: Tetsuya Nakabeppu: Innovator in Electrode Materials

Introduction

Tetsuya Nakabeppu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrode materials, particularly for lithium-ion batteries. With a total of 7 patents to his name, Nakabeppu's work is recognized for its innovative approaches to enhancing battery performance.

Latest Patents

Among his latest patents is a novel electrode material and method for manufacturing the same. This invention features an electrode active material coated with a pyrolytic carbonaceous electron-conducting film. The electrode material is characterized by a specific amount of surface acid, determined through a back-titration method, which ranges from 1 μmol/m² to 5 μmol/m² per surface area. Another significant patent involves an electrode material for lithium-ion secondary batteries, which includes a carbonaceous film that has been treated to introduce hydroxy and functional groups such as carboxyl, nitro, and sulfo groups. This innovative design aims to improve the efficiency and effectiveness of lithium-ion batteries.

Career Highlights

Tetsuya Nakabeppu has worked with notable companies, including Sumitomo Osaka Cement Co., Ltd. and the Japan Aerospace Exploration Agency. His experience in these organizations has allowed him to develop and refine his expertise in materials science and engineering.

Collaborations

Throughout his career, Nakabeppu has collaborated with esteemed colleagues such as Takao Kitagawa and Tsutomu Tamura. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Tetsuya Nakabeppu stands out as an influential inventor in the field of electrode materials, particularly for lithium-ion batteries. His innovative patents and collaborations reflect his commitment to advancing technology in this critical area.