Yuuji Tanjo

Title: Innovations of Yuuji Tanjo in Lithium Ion Battery Technology

Introduction

Yuuji Tanjo, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of battery technology. With a portfolio of seven patents, Tanjo has focused particularly on enhancing the performance and efficiency of rechargeable lithium-ion batteries. His innovative work blends advanced materials and engineering techniques, positioning him as a notable figure among contemporary inventors.

Latest Patents

Among Yuuji Tanjo's latest innovations is a rechargeable lithium-ion battery featuring high power density. This battery incorporates a positive electrode, a negative electrode, and a non-aqueous electrolytic solution. Notably, the positive electrode includes an active material layer that contains a positive electrode active material with a particle diameter of 5 µm or less, ranging in thickness from 20 to 80 µm.

Furthermore, Tanjo has developed another variant of the rechargeable lithium-ion battery, which also boasts high power density. This particular design features a positive electrode comprising two active material layers, each containing a positive electrode active material with different diameters and maintaining a thickness between 20 to 30 µm.

Additionally, he has created a positive electrode material for a nonaqueous electrolyte secondary battery that consists of a lithium-containing manganese layered composite oxide. This material is represented by the formula Li A MnO or Li A Mn M O, which allows for the substitution of lithium with metals such as sodium or potassium, enhancing the battery's overall performance.

Career Highlights

Throughout his career, Yuuji Tanjo has worked with prestigious organizations, including Nissan Motor Company Limited. His experience in the automotive sector has undoubtedly influenced his innovations in battery technology, particularly in creating efficient and effective energy storage solutions.

Collaborations

In his endeavors, Tanjo has collaborated with talented individuals, including Yasuhiko Ohsawa and Tatsuhiro Fukuzawa. These partnerships have played a crucial role in refining his inventions and driving forward advancements in battery technology.

Conclusion

Yuuji Tanjo's contributions to rechargeable lithium-ion batteries demonstrate his commitment to innovation and technology. His extensive patent portfolio reflects ongoing advancements that strengthen the energy sector. As battery technology continues to evolve, Tanjo's work remains a vital part of the narrative in the pursuit of more efficient energy solutions.