Location History:
- Chiba, JP (2013 - 2015)
- Tokyo, JP (2016 - 2017)
Company Filing History:
Years Active: 2013-2017
Title: Innovations by Chunfu Yu in Catalyst Technology
Introduction
Chunfu Yu is a prominent inventor based in Tokyo, Japan, known for his significant contributions to catalyst technology. With a total of eight patents to his name, he has made remarkable advancements in the field of fuel cell catalysts and oxygen-reducing catalysts.
Latest Patents
One of his latest patents is titled "Process for producing oxygen reducing catalyst and uses thereof." This patent describes a method for producing an oxygen-reducing catalyst that involves heat-treating a catalyst precursor in a non-oxidizing atmosphere. The process includes using a compound that supplies both carbon and nitrogen elements, along with a compound containing iron and cobalt. Additionally, he has developed a patent for a "Process for producing catalyst carrier, process for producing composite catalyst, composite catalyst, and fuel cell using same." This patent outlines a catalyst carrier production process that involves mixing a transition metal compound with a nitrogen-containing organic compound and thermally treating the resulting solid residue.
Career Highlights
Chunfu Yu works at Showa Denko K.K., a company recognized for its innovative materials and chemicals. His work has significantly impacted the development of efficient catalysts for fuel cells, which are essential for clean energy technologies.
Collaborations
Chunfu Yu collaborates with notable colleagues, including Masaki Horikita and Kunchan Lee. Their combined expertise contributes to the advancement of catalyst technologies and their applications in various industries.
Conclusion
Chunfu Yu's innovative work in catalyst technology has led to significant advancements in fuel cell efficiency and performance. His contributions continue to shape the future of clean energy solutions.