Tsugio Ohba

Title: Tsugio Ohba: A Pioneer in Fuel Cell Technology

Introduction

Tsugio Ohba, an innovative inventor based in Asaka, Japan, has made significant contributions to the field of fuel cell technology. With a total of four patents to his name, Ohba's work focuses on enhancing the performance and efficiency of fuel cells, which are pivotal for clean energy solutions.

Latest Patents

Ohba's latest inventions include two noteworthy patents. The first pertains to an "Electrode for fuel cell, method of manufacturing same, and fuel cell with such electrode." This invention aims to provide a fuel cell that operates at high output and high current density. It features an anode and a cathode electrode that incorporate a gas diffusion layer and a unique water-repellent layer. This layer consists of carbon material and polytetrafluoroethylene, supporting an electrode catalyst layer with specific thickness variations and minimal cracking for optimized performance.

The second patent focuses on a "Fuel cell with gas diffusion layer flow passage." This design incorporates first and second gas diffusion layers equipped with opposing gas flow passages. By effectively supplying a fuel gas and an oxygen-containing gas to their respective flow passages, the fuel cell promotes uniform diffusion and enhances the efficiency of the electrode catalyst layers.

Career Highlights

Ohba is currently affiliated with Honda Giken Kogyo Kabushiki Kaisha, a prominent company in the automotive and technology sector. His role at Honda highlights his commitment to advancing fuel cell technologies, reinforcing the company's reputation as a leader in innovative energy solutions.

Collaborations

Throughout his career, Tsugio Ohba has collaborated with fellow inventors Minako Onodera and Kazuhiko Iwasaki. These partnerships reflect a collaborative effort in driving technological advancements and fostering innovation within the field of fuel cells.

Conclusion

Tsugio Ohba stands as a key figure in the development of fuel cell technology, with his patents serving as a testament to his ingenuity and dedication. His contributions are essential for the future of energy solutions, placing him at the forefront of innovation in the clean energy landscape. As fuel cell technology continues to evolve, inventors like Ohba provide crucial insights that pave the way for sustainable advancements.