Yasufumi Minato

Title: Yasufumi Minato: Innovator in Battery Technology

Introduction

Yasufumi Minato is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of battery technology, holding 2 patents that showcase his innovative approach to energy storage solutions.

Latest Patents

Minato's latest patents focus on advanced secondary battery designs. One patent describes a battery that includes a spirally wound electrode body, featuring a cathode with a cathode active material layer on a strip-shaped cathode current collector and an anode with an anode active material layer on a strip-shaped anode current collector. These components are layered with a separator in between and spirally wound in a planular state. A lead is joined to either the cathode or anode current collector at the center of the spirally wound electrode body. Notably, the inner circumferential end of the cathode active material layer is positioned in a region that does not overlap with the lead in the short axis direction of the spirally wound electrode body. Another patent emphasizes a battery that secures sufficient capacity, reduces pressure distribution deviation within the spirally wound electrode body, and demonstrates superior charge and discharge characteristics.

Career Highlights

Yasufumi Minato is currently employed at Sony Corporation, where he continues to develop innovative battery technologies. His work has contributed to advancements in energy efficiency and performance in consumer electronics.

Collaborations

Minato collaborates with talented coworkers, including Kumiko Takagi and Fumiko Hashimoto, who contribute to his projects and enhance the innovative environment at Sony Corporation.

Conclusion

Yasufumi Minato's contributions to battery technology reflect his commitment to innovation and excellence. His patents not only advance the field but also pave the way for future developments in energy storage solutions.