Higashiibaraki, Japan

Toshio Nakagiri

This inventor holds 1 USPTO granted patent. Top assignee: Japan Nuclear Cycle Development Institute. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Nakagiri. Retrieved from https://idiyas.com/inventor/toshio-nakagiri

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 = 1.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Toshio Nakagiri

Introduction

Toshio Nakagiri is a notable inventor based in Higashiibaraki-gun, Japan. He has made significant contributions to the field of hydrogen production through innovative chemical processes. His work focuses on utilizing heat and electricity to produce hydrogen, which is a crucial element in the pursuit of sustainable energy solutions.

Latest Patents

Toshio Nakagiri holds a patent for a method for producing hydrogen by chemical process using heat with electricity. This method involves thermochemically producing hydrogen from water by using sulfuric acid as a reactant. The process combines multiple chemical reactions, including the decomposition of sulfuric acid, and utilizes electrolysis at temperatures of 600°C or less. This innovative approach allows for the simultaneous separation of oxygen during the electrolysis process, enhancing the efficiency of hydrogen production.

Career Highlights

Toshio Nakagiri is affiliated with the Japan Nuclear Cycle Development Institute, where he continues to advance research in hydrogen production technologies. His work is pivotal in exploring alternative energy sources and improving methods for sustainable energy generation.

Collaborations

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Conclusion

Toshio Nakagiri's innovative methods for hydrogen production represent a significant advancement in the field of energy technology. His contributions are essential for the development of sustainable 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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