Tetsuya Makino

Title: Tetsuya Makino: Innovator in Cylindrical Secondary Cell Technology

Introduction

Tetsuya Makino, based in Solna, Sweden, is an accomplished inventor with a remarkable portfolio of three patents. His innovative work mainly focuses on cylindrical secondary cells, which play a crucial role in energy storage solutions.

Latest Patents

Makino's latest patents include two significant advancements in the field of cylindrical secondary cells. The first patent introduces a novel electrode lead plate designed for cylindrical secondary cells. This lead plate incorporates a terminal part and an electrode roll comprised of a conductive sheet. The innovative design features an inner contact region for direct electrical contact with the terminal and an outer contact region for the conductive sheet, alongside a strategically placed fuse region.

The second patent emphasizes the assembly method of the cylindrical secondary cell itself. It showcases a cylindrical can that includes a beading groove, which is vital for improved assembly. The innovative structure integrates a first conductive sheet with a coated electrode, wound into a jelly roll. This construction ensures direct contact between the electrode lead plate and the conductive sheet, with additional provisions for efficiency and durability in construction.

Career Highlights

Tetsuya Makino is currently associated with Northvolt AB, a company renowned for its cutting-edge work in sustainable battery production. His contributions to the organization underscore his expertise in electrical engineering and innovation in battery technology, significantly influencing the company's advancements in energy storage solutions.

Collaborations

Throughout his career, Makino has collaborated with notable professionals, including Brendan Sexton and Kenya Shatani. Together, they have worked on accelerating innovations in battery technology and enhancing the manufacturing processes at Northvolt AB.

Conclusion

Tetsuya Makino stands out as a significant figure in the field of cylindrical secondary cell technologies. His relentless pursuit of innovation, evidenced by his patents, contributes to the advancements in energy storage solutions. As the demand for efficient batteries continues to surge, Makino's work is poised to play a vital role in shaping the future of energy solutions.