Koki Hamada

Title: **Koki Hamada: Innovator in Hydrogen Production**

Introduction

Koki Hamada is a prominent inventor based in Yokohama, Japan. He is best known for his significant contribution to the field of hydrogen production through his innovative work on a permselective membrane type reactor. This invention stands out not only for its technical advancement but also for its potential impact on manufacturing costs.

Latest Patents

Hamada holds a patent for a permselective membrane reactor that efficiently generates hydrogen using a water-gas shift reaction. The reactor employs a permselective membrane, which can be a palladium (Pd) membrane or a Pd alloy membrane. The unique design includes a first catalyst layer featuring a noble metal-based catalyst placed adjacent to the membrane, and a second catalyst layer using an iron-based catalyst that is strategically situated away from the membrane.

Career Highlights

Currently, Koki Hamada is associated with NGK Insulators, Inc., a company known for its commitment to technological advancements. His innovative work within this organization has not only contributed to its research goals but also enhanced the company's reputation in the energy sector.

Collaborations

Hamada has collaborated with notable colleagues in his endeavors, including Toshiyuki Nakamura and Nobuhiko Mori. Their collective expertise and teamwork have played a key role in advancing projects related to hydrogen production technologies.

Conclusion

Koki Hamada exemplifies the spirit of innovation through his dedication to improving hydrogen production methods. His patented permselective membrane type reactor highlights the intersection of efficiency and cost-effectiveness, paving the way for sustainable energy solutions. As he continues to work at NGK Insulators, Inc., his contributions are likely to inspire future advancements in the field.