Kitakyushu, Japan

Hirohiko Shibutami

This inventor holds 2 USPTO granted patents. Top assignees: Kabushiki Kaisha Yaskawa Denki Seisakusho, Nippon Steel Corporation. Active years: 1976-1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirohiko Shibutami. Retrieved from https://idiyas.com/inventor/hirohiko-shibutami

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 = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1976-1977

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2 patents (USPTO):Explore Patents

Title: Hirohiko Shibutami: Innovator in Continuous Casting Systems

Introduction

Hirohiko Shibutami is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of continuous casting systems, holding 2 patents that showcase his innovative approach to engineering challenges.

Latest Patents

Shibutami's latest patents focus on a continuous casting system designed to enhance operational efficiency. One of his inventions includes a foreign matter receiving gutter positioned between two adjacent rolls. This gutter is intended to collect foreign materials that may drop during the casting process. Additionally, the system features a foreign matter removing nozzle that effectively washes away any debris collected in the gutter. Another key aspect of his design is the electromagnetic agitator, which is equipped with a proximity switch. This switch detects magnetic substances approaching the agitator, allowing for better control of its operation and minimizing issues caused by vibrations from these substances.

Career Highlights

Throughout his career, Hirohiko Shibutami has worked with prominent companies in the industry. He has been associated with Yaskawa Electric Corporation and Nippon Steel Corporation, where he has applied his expertise in engineering and innovation.

Collaborations

Shibutami has collaborated with several talented individuals in his field, including Yoshitake Suzuki and Koichi Hirano. Their combined efforts have contributed to advancements in continuous casting technology.

Conclusion

Hirohiko Shibutami's work in continuous casting systems exemplifies his commitment to innovation and engineering excellence. His patents reflect a deep understanding of the challenges faced in the industry and offer practical solutions to enhance operational efficiency.

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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