Otsu, Japan

Makiko Koyama

This inventor holds 1 USPTO granted patent. Top assignee: Toyo Boseki Kabushiki Kaisha. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makiko Koyama. Retrieved from https://idiyas.com/inventor/makiko-koyama

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 = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Inventor Spotlight: Makiko Koyama

Introduction

Makiko Koyama is a notable inventor based in Ohtsu, Japan. She has made significant contributions to the field of materials science, particularly with her innovative work on polybenzazole production. As a female inventor in a technically demanding field, Koyama serves as an inspiration for many aspiring scientists and engineers.

Latest Patents

Koyama holds a patent for a novel "Method for Producing Polybenzazole," which involves the use of iron(II) ion to enhance the production process. This method allows for the creation of polybenzazole fibers that possess a high elastic modulus and exceptional heat resistance. The innovation not only improves the quality and performance of the fibers but also enables cost-effective production, making high-quality materials more accessible.

Career Highlights

Makiko Koyama is currently employed at Toyo Boseki Kabushiki Kaisha, where she has concentrated her efforts on developing advanced materials. Her pioneering research has resulted in a patented method that stands out in the industry, contributing to her reputation as a skilled inventor in her field.

Collaborations

Throughout her career, Koyama has worked alongside esteemed colleagues such as Fuyuhiko Kubota and Masahiko Fukushima. Their collaborative efforts have furthered research and development in high-performance materials, enhancing the capabilities of their company in the textile and material sectors.

Conclusion

As an inventor, Makiko Koyama exemplifies the creative and analytical mindset required to drive innovation in materials science. Her patent on the production of polybenzazole not only showcases her technical expertise but also highlights the important role of women in engineering and technology. Koyama's contributions continue to influence the field and inspire future generations of inventors.

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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