Gifu, Japan

Shojiro Naito

This inventor holds 1 USPTO granted patent. Top assignee: Akechi Ceramics. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shojiro Naito. Retrieved from https://idiyas.com/inventor/shojiro-naito

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 = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovations of Shojiro Naito

Introduction

Shojiro Naito is a notable inventor based in Gifu-ken, Japan. He has made significant contributions to the field of metallurgy, particularly in the casting of molten steel. His innovative approach has led to advancements that enhance the efficiency and effectiveness of steel production.

Latest Patents

Naito holds a patent for a continuous casting nozzle designed for casting aluminum killed steel. This invention addresses the common issue of clogging in the bore of the nozzle. The surface layer of the bore is constructed from a refractory material that includes graphite, alumina, zirconia, and roseki containing pyrophyllite as its main component. This unique composition allows for improved performance in the casting process.

Career Highlights

Naito is currently associated with Akechi Ceramics, where he applies his expertise in materials science to develop innovative solutions for the industry. His work has been instrumental in advancing the technology used in steel casting, making processes more efficient and reliable.

Collaborations

One of Naito's notable collaborators is Toshiyuki Muroi. Together, they have worked on various projects that focus on improving casting techniques and materials.

Conclusion

Shojiro Naito's contributions to the field of metallurgy through his innovative patent demonstrate his commitment to enhancing industrial processes. His work continues to influence the steel casting industry positively.

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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