Tokyo, Japan

Kazuhira Ichikawa

This inventor holds 8 USPTO granted patents and 7 published patent applications and 9 EPO patents. Top assignee: Jfe Steel Corporation. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhira Ichikawa. Retrieved from https://idiyas.com/inventor/kazuhira-ichikawa

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

USPTO Granted Patents = 8 

% Patents Active = 75.0

 

Average Co-Inventor Count = 3.9

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2023-2026

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8 patents (USPTO):Explore Patents

Title: Kazuhira Ichikawa: Innovator in Blast Furnace Technology

Introduction

Kazuhira Ichikawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of industrial operations, particularly in blast furnace technology. With a total of five patents to his name, Ichikawa's work has had a substantial impact on production efficiency and operational safety.

Latest Patents

Ichikawa's latest patents include a novel blast furnace operation method. This method aims to ensure a smooth startup of the blast furnace while effectively managing the residual coke that can obstruct the discharge of solidified matter. The process involves suspending air blowing and reducing the height of the raw material-filled layer above the tuyere before resuming air blowing. Additionally, he has developed a production facilities monitoring method and device. This system aggregates operational data from multiple production sites, analyzes the current status, and determines any abnormalities in operation.

Career Highlights

Kazuhira Ichikawa is currently employed at JFE Steel Corporation, where he continues to innovate and improve production processes. His expertise in blast furnace operations has positioned him as a key figure in the industry. His patents reflect a deep understanding of the complexities involved in steel production and operational management.

Collaborations

Ichikawa has collaborated with notable colleagues, including Yasushi Ogasawara and Takeshi Sato. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Kazuhira Ichikawa's contributions to blast furnace technology and production monitoring systems highlight his role as a leading inventor in the field. His innovative methods and collaborative efforts continue to advance industrial practices, ensuring greater efficiency and safety in production environments.

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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