Location History:
- Yokohama, JP (2012 - 2013)
- Kanagawa, JP (2018 - 2020)
Company Filing History:
Years Active: 2012-2020
Title: Seiho Sugawara: Innovator in Catalyst Technology
Introduction
Seiho Sugawara is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of catalyst technology, particularly in the development of high-activity catalyst particles. With a total of 4 patents to his name, Sugawara's work is recognized for its innovative approach to enhancing fuel cell efficiency.
Latest Patents
Sugawara's latest patents include advancements in catalyst particles, electrode catalysts, and electrolyte membrane-electrode assemblies. One of his notable inventions focuses on providing a catalyst particle that exhibits high activity. This catalyst particle is an alloy formed from platinum and a non-platinum metal atom. The design features an L1 structure with an ordering extent between 30 to 100%. Additionally, the alloy particle has an LP ratio of 10% or more, calculated using the CO stripping method, and a d/d ratio ranging from 0.4 to 1.0. These innovations aim to improve the performance of fuel cells significantly.
Career Highlights
Seiho Sugawara is currently employed at Nissan Motor Company Limited, where he continues to push the boundaries of catalyst technology. His work has been instrumental in advancing the efficiency and effectiveness of fuel cells, which are crucial for sustainable energy solutions.
Collaborations
Sugawara collaborates with talented colleagues, including Kazuki Arihara and Hiroyuki Tanaka. Their combined expertise fosters a creative environment that drives innovation in their projects.
Conclusion
Seiho Sugawara's contributions to catalyst technology exemplify the spirit of innovation in the automotive and energy sectors. His patents reflect a commitment to enhancing fuel cell performance, paving the way for more efficient energy solutions.