Ena, Japan

Shojiro Naitoh

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Akechi Ceramics Co., Ltd.. Active years: 2018.

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

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


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Shojiro Naitoh

Introduction

Shojiro Naitoh is a notable inventor based in Ena, Japan. He has made significant contributions to the field of continuous casting technology. His work has led to advancements that enhance the efficiency and effectiveness of casting processes.

Latest Patents

Naitoh holds a patent for a "Casting nozzle for continuous casting." This innovative casting nozzle is designed for use in a nozzle exchange device during continuous casting. The nozzle features a tubular part with a channel and a rectangular flange or plate that includes a casting channel. The design incorporates an upper surface and a rear surface with two arcs, which are strategically placed to facilitate the nozzle's insertion and removal. Additionally, a metal case reinforces and covers the flange or plate, ensuring durability and reliability.

Career Highlights

Throughout his career, Naitoh has been associated with Akechi Ceramics Co., Ltd., where he has contributed to various projects and innovations. His expertise in casting technology has positioned him as a valuable asset to the company and the industry.

Collaborations

Naitoh has worked alongside talented colleagues, including Noriaki Yamauti and Shigeaki Takahashi. Their collaborative efforts have furthered advancements in casting technology and have contributed to the success of their projects.

Conclusion

Shojiro Naitoh's innovative work in casting technology exemplifies the impact of dedicated inventors in advancing industrial processes. His contributions continue to influence the field and inspire future innovations.

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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