Hideo Michibata

Title: Hideo Michibata: Innovator in All-Solid-State Lithium-Sulfur Batteries

Introduction

Hideo Michibata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of battery technology, particularly in the development of all-solid-state lithium-sulfur batteries. His innovative work addresses critical challenges in battery performance and safety.

Latest Patents

Hideo Michibata holds 2 patents related to his groundbreaking work. His latest patents include an all-solid-state lithium-sulfur battery and a production method for the same. The primary problem addressed by this invention is to provide a battery that maintains performance even after repeated charging and discharging cycles. Additionally, it aims to eliminate the generation of toxic gases when damaged and to avoid the need for additional equipment for moisture or oxygen management. The solution involves using a positive electrode containing sulfur and a conductive material, a negative electrode with lithium metal, and an oxide solid electrolyte as the electrolyte layer. This configuration allows for the efficient assembly of a high-performance battery cell.

Another patent focuses on a solid-state battery positive electrode material that ensures compatibility between battery performance and safety. This material includes sulfur, a conductive material, a binder, and an ionic liquid or solvate ionic liquid. The resulting all-solid-state lithium-sulfur battery incorporates this positive electrode material, enhancing its safety and performance.

Career Highlights

Hideo Michibata has worked with notable organizations, including Tokyo Electric Power Company Holdings, Inc. and Tokyo Metropolitan University. His experience in these institutions has contributed to his expertise in battery technology and innovation.

Collaborations

Throughout his career, Michibata has collaborated with esteemed colleagues such as Kiyoshi Kanamura and Mao Shoji. These partnerships have fostered a collaborative environment that promotes innovation in battery research.

Conclusion

Hideo Michibata's contributions to the field of all-solid-state lithium-sulfur batteries highlight his role as a leading inventor in battery technology. His innovative patents and collaborations continue to influence advancements in energy storage solutions.