Fukushima, Japan

Kozo Shioura

This inventor holds 4 USPTO granted patents. Top assignee: Nitto Boseki Co., Ltd.. Active years: 1987-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kozo Shioura. Retrieved from https://idiyas.com/inventor/kozo-shioura

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 40(Granted Patents)


Company Filing History:


Years Active: 1987-1995

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Kozo Shioura in Glass Fiber Technology

Introduction

Kozo Shioura, a distinguished inventor based in Fukushima, Japan, has made significant advancements in glass fiber manufacturing. With a total of four patents to his name, his innovative designs enhance the efficiency and effectiveness of glass fiber production, showcasing his excellence in engineering and creativity.

Latest Patents

Among Kozo Shioura's latest patents are two notable inventions aimed at improving the quality of glass fibers. The first patent covers a nozzle tip for spinning glass fiber with a deformed cross-section. This invention features a nozzle tip equipped with multiple projected edges, allowing for a large deformation ratio in the cross-section of the produced glass fiber. The unique design results in glass fibers that have a deformation ratio of at least 2.3, providing superior characteristics for various applications.

The second patent is a nozzle plate for spinning glass fibers, consisting of a flat plate with numerous projecting nozzles. Each nozzle has a specific design that aids in the stable manufacturing of fine glass fibers with diameters smaller than 3 micrometers. This advancement denotes a significant leap toward producing finer and more versatile glass fibers, catering to diverse industrial needs.

Career Highlights

Kozo Shioura works at Nitto Boseki Co., Ltd., a prominent company known for its innovations in textile and fiber technology. His contributions to the field have helped establish the company as a leader in glass fiber production, showcasing his commitment to advancing technology and enhancing product quality through his inventions.

Collaborations

Throughout his career, Kozo Shioura has had the opportunity to collaborate with talented colleagues, including Syuichi Yamazaki and Hiroaki Shono. These collaborations often blend different expertise and perspectives, fostering an environment conducive to innovation and leading to groundbreaking advancements in glass fiber technology.

Conclusion

Kozo Shioura's impactful patents and contributions to the field of glass fiber technology not only reflect his inventiveness but also underscore his integral role in advancing manufacturing techniques. As he continues to innovate at Nitto Boseki Co., Ltd., the industry anticipates further groundbreaking developments that will shape the future of glass fiber applications.

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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