Yukio Harima

Title: Innovations by Yukio Harima

Introduction

Yukio Harima is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of battery technology, holding a total of 4 patents. His work focuses on enhancing the performance and reliability of secondary batteries.

Latest Patents

One of his latest patents is related to a secondary battery technology that suppresses the movement of an electrode body inside the battery case. This innovation prevents damage at the junction between the electrode tab group and the collector. The design includes an exterior body, a sealing plate, an electrode body, an electrode tab group, a terminal, and a collector with distinct regions for joining components.

Another significant patent is for a nonaqueous electrolyte secondary battery and its production method. This technology aims to improve production yield by minimizing breakage of electrode collector portions and damage to the electrode body during welding. The battery features a stacked electrode body and a nonaqueous electrolyte, with each electrode having a collector and an active material layer.

Career Highlights

Yukio Harima has worked with prominent companies in the automotive and energy sectors, including Toyota Motor Corporation and Prime Planet Energy & Solutions, Inc. His experience in these organizations has contributed to his expertise in battery technology.

Collaborations

Throughout his career, Harima has collaborated with notable colleagues such as Hiroya Umeyama and Hiroshi Takamatsu. These partnerships have likely fostered innovation and development in his projects.

Conclusion

Yukio Harima's contributions to battery technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in energy storage solutions.