Tomoko Iwanaga

Title: Tomoko Iwanaga: Innovator in Battery Technology

Introduction

Tomoko Iwanaga is a prominent inventor based in Fukuoka, Japan. She has made significant contributions to the field of battery technology, particularly in the development of nonaqueous electrolyte batteries. With a total of 3 patents to her name, her work focuses on enhancing the performance and safety of battery materials.

Latest Patents

Iwanaga's latest patents include a method of producing positive electrode active material and a nonaqueous electrolyte battery utilizing this material. The invention provides a positive electrode active material that exhibits rate characteristics suitable for nonaqueous electrolyte batteries, especially nonaqueous electrolyte secondary batteries. The method involves mixing a carbon source with lithium manganese phosphate and heat treating the mixture under an inert gas atmosphere. Additionally, she has developed a positive electrode for non-aqueous electrolytic secondary cells that demonstrates high capacity, safety, and excellent cycle characteristics.

Career Highlights

Throughout her career, Tomoko Iwanaga has worked with notable institutions such as Kyushu University and Kanto Denka Kogyo Co., Ltd. Her research has significantly advanced the understanding and application of battery technologies.

Collaborations

Iwanaga has collaborated with esteemed colleagues, including Shigeto Okada and Shinji Iizuka, contributing to the innovative advancements in her field.

Conclusion

Tomoko Iwanaga's contributions to battery technology highlight her role as a leading inventor in the industry. Her innovative methods and materials continue to influence the development of safer and more efficient battery systems.