Chiba, Japan

Keizo Okuno

This inventor holds 1 USPTO granted patent. Top assignee: Kawasaki Steel Corporation. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keizo Okuno. Retrieved from https://idiyas.com/inventor/keizo-okuno-z8fhymh8

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 = 6.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Keizo Okuno: Innovator in Steel Processing

Introduction

Keizo Okuno is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the processing of steel. His innovative approach has led to advancements that enhance the quality and efficiency of steel production.

Latest Patents

Keizo Okuno holds a patent for the "Efficient preparation of blackened steel strip." This invention describes a method for producing a blackened steel strip with improved blackness. The process involves anodizing a zinc alloy-plated steel strip in a specific solution and forming an acrylic resin chromate layer. The parameters of the solution and the anodizing process are carefully controlled to achieve optimal results.

Career Highlights

Throughout his career, Okuno has been associated with Kawasaki Steel Corporation, where he has applied his expertise in steel processing. His work has not only contributed to the company's success but has also influenced the broader industry standards for steel production.

Collaborations

Keizo Okuno has collaborated with several talented individuals in his field, including Sachiko Suzuki and Takao Kurisu. These partnerships have fostered innovation and have led to the development of new techniques and processes in steel manufacturing.

Conclusion

Keizo Okuno's contributions to the field of steel processing exemplify the impact of innovative thinking in industrial applications. His patent for the efficient preparation of blackened steel strips showcases his commitment to enhancing material quality and production 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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