Otsu, Japan

Shin-ichi Kitazawa

This inventor holds 3 USPTO granted patents. Top assignee: Toray Industries, Inc.. Active years: 1977-1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shin-ichi Kitazawa. Retrieved from https://idiyas.com/inventor/shin-ichi-kitazawa

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 = 2.4

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Ohtsu, JA (1977)
  • Otsu, JA (1977)
  • Ohtsu, JP (1978)

Company Filing History:


Years Active: 1977-1978

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3 patents (USPTO):Explore Patents

Title: Innovations of Shin-ichi Kitazawa

Introduction

Shin-ichi Kitazawa is a notable inventor based in Ohtsu, Japan. He has made significant contributions to the field of textile engineering, particularly in the development of spun yarns. With a total of three patents to his name, Kitazawa's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is for a novel spun yarn composed of staple fibers only. This invention focuses on achieving an average number of fibers in cross-section and maintaining the rate of yarn evenness within a limited range. Additionally, he has developed a process for manufacturing this spun yarn directly from continuous multi-filament yarn. This innovative approach enhances the quality and efficiency of yarn production.

Career Highlights

Shin-ichi Kitazawa is associated with Toray Industries, Inc., a leading company in the textile and materials industry. His work at Toray has allowed him to explore and implement advanced technologies in yarn manufacturing. His contributions have been instrumental in pushing the boundaries of textile innovation.

Collaborations

Throughout his career, Kitazawa has collaborated with esteemed colleagues such as Teiryo Kojima and Hirotsugu Suzuki. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in textile technology.

Conclusion

Shin-ichi Kitazawa's innovative work in spun yarn technology exemplifies the importance of research and development in the textile industry. His patents and collaborations continue to influence the field, showcasing the potential for future advancements.

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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