Hidemasa Nagamine

Title: Hidemasa Nagamine: Innovator in Power Storage Technology

Introduction

Hidemasa Nagamine is a renowned inventor based in Settsu, Japan, with an impressive portfolio of innovations that has greatly contributed to the fields of power storage and materials engineering. With a total of two patents, Nagamine's work exemplifies the intersection of technology and practical applications.

Latest Patents

Hidemasa Nagamine holds two recent patents that showcase his ingenuity. The first patent outlines a **sealing method for the liquid inlet port of a power storage device**. This innovative method utilizes an electrostatic energy storage welding machine, which comprises an energy storage section that includes multiple energy storage components. The process involves burring the through-hole of the liquid sealing port, thus creating a projection. A spherical lid body is positioned on this projection, followed by resistance welding to effectively seal the liquid inlet port containing the electrolyte.

The second patent focuses on a **method for manufacturing a stacked metal foil**, which is pivotal for engineering laminated structures in advanced applications. This patent describes a two-step process: firstly, forming a linear notch in the laminated layers of the metal foil with a cutter, and secondly, applying pressure and energy through an electrode to execute resistance welding. This innovative technique not only enhances the bonding of metal layers but also ensures their integrity in various applications.

Career Highlights

Hidemasa Nagamine's career is marked by his significant contributions to Nag System Co., Ltd., where he employs his expertise in developing advanced solutions for power storage devices. His innovative work has elevated the company's profile within the industry, enabling the advancement of energy storage technologies that meet modern demands.

Collaborations

Throughout his career, Nagamine has had the privilege of collaborating with fellow innovators such as Keiji Wada and Takahiro Asada. These collaborations have facilitated the sharing of ideas and expertise, further enhancing the creative processes behind their innovative projects.

Conclusion

Hidemasa Nagamine stands as a distinguished inventor in the realm of power storage technology. His recent patents not only reflect his commitment to innovation but also demonstrate the potential for practical applications in this vital industry. As he continues to explore new frontiers, his contributions will undoubtedly inspire future advancements in energy storage solutions.