Shigeru Matsumoto

Title: Shigeru Matsumoto: Innovator in Sealed Battery Technology

Introduction

Shigeru Matsumoto is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of battery technology, particularly with his innovative designs that enhance safety and efficiency.

Latest Patents

Matsumoto holds a patent for a sealed battery that incorporates a return type safety valve. This design features an annular projection that extends toward a valve body from a valve port. The projection consists of a first and second projection region, which are arranged in parallel around the valve port. These regions have different curvature radii, resulting in varying pressure distributions when the valve is engaged. The pressure per unit area applied to the second projection region is greater than that applied to the first, enhancing the safety and functionality of the battery.

Career Highlights

Matsumoto is associated with Primearth Ev Energy Co., Ltd., where he has been instrumental in developing advanced battery technologies. His work has contributed to the evolution of safer and more efficient energy storage solutions.

Collaborations

Matsumoto has collaborated with notable colleagues such as Kyouei Miura and Shinji Hamada, furthering the innovation in battery technology through teamwork and shared expertise.

Conclusion

Shigeru Matsumoto's contributions to sealed battery technology exemplify the importance of innovation in energy solutions. His patent reflects a commitment to safety and efficiency, marking him as a significant figure in the field.