Tokyo, Japan

Reiichi Chiba

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Reiichi Chiba. Retrieved from https://idiyas.com/inventor/reiichi-chiba

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Reiichi Chiba: Innovator in Solid Oxide Fuel Cell Technology

Introduction

Reiichi Chiba is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of solid oxide fuel cells, which are essential for converting chemical reactions into electric energy. His innovative work focuses on improving the materials used in these fuel cells.

Latest Patents

Reiichi Chiba holds a patent for "Perovskite-type oxide materials containing nickel and iron for air." This patent describes a solid oxide fuel cell that includes a solid electrolyte, an air electrode, a fuel electrode, and an inter-connector. The air electrode is made from a perovskite-type oxide material with a specific composition that enhances electronic conductivity and thermal expansion compatibility with the solid electrolyte. This advancement is crucial for the efficiency and performance of solid oxide fuel cells.

Career Highlights

Chiba is associated with Nippon Telegraph and Telephone Corporation, where he has been instrumental in research and development. His work has led to advancements in fuel cell technology, contributing to the broader field of renewable energy solutions.

Collaborations

Reiichi Chiba has collaborated with notable colleagues such as Fumikatsu Yoshimura and Yoji Sakurai. Their combined expertise has fostered innovation and development in the field of solid oxide fuel cells.

Conclusion

Reiichi Chiba's contributions to solid oxide fuel cell technology highlight his role as a key inventor in the field. His innovative patent and collaborations demonstrate his commitment 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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