Tokyo, Japan

Motohiro Ohtsuka

This inventor holds 1 USPTO granted patent. Top assignee: Kabushikikaisha Equos Research. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motohiro Ohtsuka. Retrieved from https://idiyas.com/inventor/motohiro-ohtsuka

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

Calculating rank

Average Co-Inventor Count = 3.0

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Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Motohiro Ohtsuka: Innovator in Fuel Cell Technology

Introduction

Motohiro Ohtsuka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of fuel cell technology, particularly through his innovative patent.

Latest Patents

Ohtsuka holds a patent for a reaction layer for a fuel cell. This invention involves a reaction layer that is interposed between a solid electrolyte membrane and a diffusion layer in the fuel cell. The reaction layer consists of a first layer in contact with the solid electrolyte membrane, a second layer in contact with the diffusion layer, and an intermediate layer positioned between the first and second layers. Notably, the first and second layers contain a catalyst supported by an electrically conductive support, while the intermediate layer is devoid of a catalyst. This design enhances the efficiency and performance of fuel cells.

Career Highlights

Motohiro Ohtsuka is associated with Kabushikikaisha Equos Research, where he continues to advance his research and development efforts in fuel cell technology. His work has garnered attention for its potential impact on energy solutions.

Collaborations

Ohtsuka collaborates with notable colleagues, including Hidemi Katou and Taizou Yamamoto. Their combined expertise contributes to the innovative projects at Equos Research.

Conclusion

Motohiro Ohtsuka's contributions to fuel cell technology exemplify the spirit of innovation. His patent for a reaction layer is a testament to his dedication to advancing energy solutions.

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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