Oita, Japan

Yoshiaki Nakashima

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Steel Corporation. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiaki Nakashima. Retrieved from https://idiyas.com/inventor/yoshiaki-nakashima-o82pp1v3

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 = 7.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2010

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1 patent (USPTO):Explore Patents

Title: Yoshiaki Nakashima: Innovator in Blast Furnace Coke Production

Introduction

Yoshiaki Nakashima is a notable inventor based in Oita, Japan. He has made significant contributions to the field of materials science, particularly in the production of blast furnace coke. His innovative methods have the potential to enhance efficiency and effectiveness in industrial processes.

Latest Patents

Yoshiaki Nakashima holds a patent for a method of production of blast furnace coke. This method involves drying mixed coal, classifying it into fine-grained and coarse-grained coal, and adding a caking additive at controlled temperatures. The process culminates in agglomerating the coal and carbonizing the mixture in a coke oven. He has 1 patent to his name.

Career Highlights

Nakashima is associated with Nippon Steel Corporation, a leading company in the steel industry. His work has contributed to advancements in coke production, which is essential for steel manufacturing. His innovative approach has garnered attention within the industry.

Collaborations

Throughout his career, Yoshiaki Nakashima has collaborated with esteemed colleagues such as Kenji Katou and Isao Sugiyama. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Yoshiaki Nakashima's contributions to the production of blast furnace coke exemplify the importance of innovation in industrial processes. His work continues to influence the steel industry and showcases the potential for advancements in material production.

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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