Location History:
- Wako, JP (2003)
- Utsunomiya, JP (2003 - 2005)
Company Filing History:
2 out of 10,092 
1 out of 2,247 
2 out of 832,843 Years Active: 2003-2005
Title: Innovations by Osamu Usaka: Pioneering Catalyst Technologies
Introduction
Osamu Usaka, a prominent inventor based in Utsunomiya, Japan, has made significant contributions to the field of catalyst technologies. With a total of four patents to his name, Usaka's work focuses on enhancing catalyst performance and developing efficient methods for hydrogen production.
Latest Patents
One of his noteworthy patents is the "Catalyst Performance Recovery Method for Reforming Catalyst Apparatus." This innovation outlines a technique to recover catalyst performance by heating it within a temperature range of 500°C to 800°C, while supplying fuel and air. This method allows the catalyst to maintain its functionality without the need for demounting, significantly extending its service life.
Another significant invention is his patent for a "Catalyst for Selective Oxidation of Carbon Monoxide Present in Hydrogen-Containing Gases." This catalyst, which is composed of ruthenium supported on alumina hydrate, displays high selective oxidation activity towards carbon monoxide. The associated method involves adding oxygen to a gas containing hydrogen and carbon monoxide, which enhances the elimination of carbon monoxide, paving the way for applications in solid polymer electrolyte fuel cell systems.
Career Highlights
Throughout his career, Usaka has worked for notable companies, including Honda Giken Kogyo Kabushiki Kaisha. His expertise in catalyst technologies has allowed him to play a pivotal role in advancing research and applications in fuel cell systems.
Collaborations
Osamu Usaka has collaborated with distinguished colleagues, including Takahiro Naka and Shoji Isobe. Their collective efforts have contributed to the progress and innovation within their field, emphasizing teamwork and knowledge sharing.
Conclusion
Osamu Usaka's dedication to innovation in catalyst technologies is reflected in his patents and professional collaborations. His pioneering work continues to influence the development of more efficient and sustainable energy solutions, highlighting the importance of inventors in advancing technological frontiers.