Fukuoka, Japan

Yoji Nakagawa

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoji Nakagawa. Retrieved from https://idiyas.com/inventor/yoji-nakagawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Yoji Nakagawa: Innovator in Decarbonization Technology

Introduction

Yoji Nakagawa is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the field of decarbonization technology, particularly in the context of coke ovens. His innovative approach has led to the development of a unique apparatus that addresses environmental concerns associated with industrial processes.

Latest Patents

Yoji Nakagawa holds a patent for a decarbonization apparatus for a coke oven chamber. This apparatus comprises a lance connected to an oxygen-containing gas pressure source, along with a support for inserting the lance into the coking chamber. The design features at least one nozzle that projects gas in a manner that flows almost parallel to the side wall of the coking chamber. This innovative solution aims to enhance the efficiency of the decarbonization process.

Career Highlights

Throughout his career, Nakagawa has focused on developing technologies that contribute to sustainable industrial practices. His work in the field of decarbonization has positioned him as a key figure in addressing the challenges of carbon emissions in the steel production industry. His dedication to innovation is evident in his patent, which reflects his commitment to improving environmental outcomes.

Collaborations

Yoji Nakagawa has collaborated with notable colleagues, including Akikazu Nakazaki and Hideaki Ito. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of decarbonization technology.

Conclusion

Yoji Nakagawa's contributions to decarbonization technology exemplify the importance of innovation in addressing environmental challenges. His patent for a decarbonization apparatus showcases his commitment to creating sustainable solutions in industrial processes. Through his work, Nakagawa continues to inspire advancements in the field of environmental technology.

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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