Shinji Otsubo

Title: The Innovations of Shinji Otsubo

Introduction

Shinji Otsubo is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of lithium secondary cells, showcasing his expertise through his innovative designs and patents. With a total of 2 patents, Otsubo continues to push the boundaries of technology in energy storage solutions.

Latest Patents

Otsubo's latest patents include a lithium secondary cell and its assembly. This invention features an internal electrode body that consists of a positive electrode plate and a negative electrode plate, which are wound and laminated around a hollow cylindrical winding core. The internal electrode body is impregnated with a nonaqueous electrolyte solution, ensuring efficient energy transfer. The cylindrical cell case houses the internal electrode body and is sealed with plate member electrode caps. This design allows for an external terminal member to lead current outside the cell case, while an internal terminal member connects with the internal electrode body to draw current from it. The assembly of lithium secondary cells is also disclosed, emphasizing productivity and simplicity in construction.

Career Highlights

Shinji Otsubo is currently employed at NGK Insulators, Inc., where he applies his innovative skills to develop advanced energy solutions. His work has been instrumental in enhancing the efficiency and productivity of lithium secondary cells, making significant strides in the field of energy storage.

Collaborations

Otsubo has collaborated with notable coworkers, including Akio Enomoto and Kenji Kawamura. Their combined expertise has contributed to the successful development of innovative technologies in their field.

Conclusion

Shinji Otsubo's contributions to the field of lithium secondary cells highlight his innovative spirit and dedication to advancing energy storage technology. His patents reflect a commitment to improving productivity and efficiency in this essential area of research.