Yukari Kuratomi

Title: Innovations by Yukari Kuratomi

Introduction

Yukari Kuratomi is a prominent inventor based in Hyogo, Japan. She has made significant contributions to the field of battery technology, particularly in the development of nonaqueous electrolyte secondary batteries. With a total of 2 patents, her work has garnered attention for its innovative approaches to energy storage solutions.

Latest Patents

Kuratomi's latest patents include a method for manufacturing a nonaqueous electrolyte secondary battery. This method involves creating an electrode assembly that consists of a positive electrode and a negative electrode, housed within a sealed container. The positive electrode is composed of a positive electrode active material, lithium carbonate, and lithium phosphate, while the negative electrode contains a negative electrode active material. The process includes placing the electrode assembly in a housing and adding a nonaqueous electrolyte containing lithium fluorosulfonate.

Another notable patent is for a nonaqueous electrolyte secondary battery that features a prismatic housing with a sealing member. This battery includes a flat-wound electrode assembly and a nonaqueous electrolyte. The flat-wound electrode assembly consists of a positive electrode with a substrate and an active material mixture layer, which also contains lithium carbonate and lithium phosphate. The nonaqueous electrolyte in this design contains lithium fluorosulfonate, showcasing Kuratomi's innovative approach to battery design.

Career Highlights

Kuratomi is currently employed at Sanyo Electric Co., Ltd., where she continues to advance her research and development efforts in battery technology. Her work has been instrumental in enhancing the efficiency and performance of energy storage systems.

Collaborations

Throughout her career, Kuratomi has collaborated with notable colleagues, including Keisuke Minami and Masao Inoue. These partnerships have contributed to her success and the advancement of her innovative projects.

Conclusion

Yukari Kuratomi's contributions to the field of battery technology are significant and impactful. Her innovative patents and ongoing work at Sanyo Electric Co., Ltd. highlight her role as a leading inventor in the industry.