Takehiko Matsunaga

Title: Takehiko Matsunaga: Innovator in Battery Technology

Introduction

Takehiko Matsunaga is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of battery technology, particularly in the manufacturing of electrode plates for cells. His innovative approach has led to the development of a unique method that enhances the efficiency and effectiveness of battery production.

Latest Patents

Matsunaga holds a patent for a method of manufacturing an electrode plate for a cell. This patent outlines a comprehensive process that includes several key steps. The process begins with an active material impregnation step, where a porous core substrate shaped like a thin plate is impregnated with an active material. This is followed by a pressing step that forms rail-shaped protrusions on the core substrate. An active material removal step then utilizes ultrasonic vibrations to create core substrate exposed sections. The flattening step compresses these exposed sections to ensure they are level with the rest of the substrate. Finally, a cutting step is performed to section the core substrate exposed areas.

Career Highlights

Matsunaga is associated with Matsushita Electric Industrial Co., Ltd., a company known for its advancements in electronics and technology. His work has contributed to the company's reputation for innovation in battery technology.

Collaborations

Matsunaga has collaborated with notable colleagues such as Masaharu Miyahisa and Hideyuki Kumakiri. Their combined expertise has furthered advancements in the field of battery manufacturing.

Conclusion

Takehiko Matsunaga's contributions to battery technology through his innovative patent demonstrate his commitment to advancing the field. His work continues to influence the development of more efficient energy storage solutions.