Seiji Ogino

Title: The Innovative Contributions of Seiji Ogino in Battery Technology

Introduction

Seiji Ogino, an accomplished inventor based in Osaka, Japan, has made significant strides in the field of battery technology. With a total of five patents to his name, Ogino is recognized for his groundbreaking work on redox flow batteries and other advanced battery designs. His innovative spirit and practical solutions have propelled the industry forward.

Latest Patents

Among his latest contributions are patents for a battery cell, a cell stack, and advancements in redox flow battery systems. One notable patent focuses on a battery cell designed for use in redox flow batteries. This cell comprises an electrode, a membrane positioned against one surface of the electrode, and a bipolar plate facing the opposite surface. The bipolar plate is engineered with a flow channel for the electrolyte, while the electrode is a porous structure composed of carbon materials. The design specifies that when a compressive stress of 0.8 MPa is applied, the compressive strain in the electrode's thickness direction ranges from 20% to 60%. In another patent for a redox flow battery, Ogino outlines a system featuring an electrode and a cell frame with a fitting recess that accommodates the electrode. It includes a membrane that sandwiches the electrode between the bipolar plate and itself, ensuring that the gap between the electrode's outer edge and the fitting recess's inner wall maintains a measurement between 0.1 mm and 12 mm.

Career Highlights

Seiji Ogino has a remarkable career, having worked with prominent companies such as Sumitomo Electric Industries and The Kansai Electric Power Co., Inc. His extensive experience in these reputable organizations has provided him with a robust foundation in innovative battery technologies and systems.

Collaborations

Throughout his career, Ogino has collaborated with talented individuals such as Hiroyuki Nakaishi and Takashi Kanno. These collaborations have allowed for the exchange of ideas and fostered creativity, leading to advancements in the development of battery technologies.

Conclusion

Seiji Ogino stands out as a key figure in the evolution of battery technology, particularly with his focus on redox flow batteries. His patents reflect a deep understanding of the technical intricacies involved in creating high-performance battery systems. With continued innovation, Ogino is likely to remain a pivotal force in the industry, shaping the future of energy storage solutions.