Toyohashi, Japan

Song-Yul Oh

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Toyohashi University of Technology. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Song-Yul Oh. Retrieved from https://idiyas.com/inventor/song-yul-oh

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Inventor Song-Yul Oh

Introduction

Song-Yul Oh is a noteworthy inventor based in Toyohashi, Japan, recognized for his significant contribution to the field of fuel cells. With a focus on advancing the efficiency of energy conversion technologies, he has patented a method that enhances the functionality of electrolyte membranes.

Latest Patents

Song-Yul Oh holds a patent for an electrolyte membrane and its manufacturing method, which has the potential to transform fuel cell technology. The innovation entails a composite membrane produced from a resin material that includes polybenzimidazole, in conjunction with a composite material derived from hydrogen sulfate and heteropoly acid. This newly developed composite membrane exhibits a basic structure of an aromatic hydrocarbon devoid of fluorine, allowing it to maintain high efficiency even at lower doping levels. Notably, the incorporation of phosphoric acid into the composite membrane results in improved characteristics regarding the relationship between output current density and output voltage when compared to equivalent specimens. His patent strengthens the possibility of using this efficient membrane for medium temperature dry fuel cells.

Career Highlights

Song-Yul Oh is affiliated with the Toyohashi University of Technology, where his research and innovations not only contribute to academic knowledge but also hold promise for real-world applications in the energy sector. His dedication to the field is evident in the research he conducts, aiming to refine and enhance the performance of fuel cells through innovative materials.

Collaborations

Throughout his career, Song-Yul Oh has collaborated with esteemed colleagues such as Atsunori Matsuda and Toshihiro Yoshida. These collaborations underline the importance of teamwork in research and innovation, allowing diverse expertise to contribute to the development of cutting-edge technologies in the field of fuel cells.

Conclusion

In conclusion, Song-Yul Oh represents a new generation of inventors dedicated to pioneering advancements in fuel cell technology. His patented electrolyte membrane is a testament to his innovative spirit and commitment to improving energy efficiency. As global interest in sustainable energy solutions continues to grow, the contributions of inventors like Song-Yul Oh become increasingly vital, paving the way for a cleaner and more efficient future.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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