Youkaichi, Japan

Masami Ikeyama

This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Toray Industries, Inc.. Active years: 1981-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Ikeyama. Retrieved from https://idiyas.com/inventor/masami-ikeyama

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 18(Granted Patents)


Location History:

  • Youkaichi, JP (1981 - 1992)
  • Yokkaichi, JP (1993)
  • Yokaichi, JP (1998)

Company Filing History:


Years Active: 1981-1998

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4 patents (USPTO):Explore Patents

Title: Masami Ikeyama: Innovator in Coated Polyester Fiber Fabrics

Introduction

Masami Ikeyama is a notable inventor based in Youkaichi, Japan. He has made significant contributions to the field of textile engineering, particularly in the development of coated polyester fiber fabrics. With a total of 4 patents to his name, Ikeyama's work focuses on enhancing the durability and performance of polyester fabrics.

Latest Patents

Ikeyama's latest patents include innovative processes and products that improve the quality of polyester fiber fabrics. One of his key inventions is a coated polyester fiber fabric produced by coating a polyester fiber structure dyed with a disperse dye using a resin that contains an organic peroxide. This invention ensures excellent fastness against dye migration and staining, as well as washing durability. Another significant patent involves a coated fabric of polyester fiber that prevents staining caused by dye migration. This is achieved by utilizing fine inorganic particles that absorb dye, effectively confining dye molecules and preventing surface staining on other fabrics.

Career Highlights

Masami Ikeyama is associated with Toray Industries, Inc., a leading company in the textile and materials industry. His work at Toray has been instrumental in advancing the technology behind coated fabrics, making them more efficient and effective for industrial applications.

Collaborations

Ikeyama has collaborated with several talented individuals in his field, including Syunroku Tohyama and Ikuko Nakabe. Their combined expertise has contributed to the successful development of innovative textile solutions.

Conclusion

Masami Ikeyama's contributions to the field of coated polyester fiber fabrics highlight his innovative spirit and dedication to improving textile technology. His patents reflect a commitment to enhancing fabric performance, making a lasting impact on the industry.

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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