Koganei, Japan

Eiji Ichimatsu

This inventor holds 3 USPTO granted patents. Top assignee: Nissan Motor Company Limited. Active years: 1979-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Ichimatsu. Retrieved from https://idiyas.com/inventor/eiji-ichimatsu

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 = 2.1

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Koganei, JP (1979 - 1981)
  • Tokyo, JP (1988)

Company Filing History:


Years Active: 1979-1988

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3 patents (USPTO):Explore Patents

Title: Eiji Ichimatsu: Innovator in Weaving Technology

Introduction

Eiji Ichimatsu is a notable inventor based in Koganei, Japan. He has made significant contributions to the field of weaving technology, holding a total of 3 patents. His innovative approaches have improved the efficiency and effectiveness of loom operations.

Latest Patents

Ichimatsu's latest patents include a "Mispicked Weft Yarn Removing Method and System Therefor." This invention addresses the issue of mispicked weft yarns in looms, providing a method to remove them effectively. The process involves inserting a weft yarn connected to the mispicked yarn, allowing for the mispicked yarn to be peeled off from the cloth fell. Another significant patent is the "Weft Yarn End Treating Device for Shuttleless Loom." This device simplifies the handling of weft yarn ends, eliminating the need for binding yarns and enhancing the overall operation of shuttleless looms.

Career Highlights

Eiji Ichimatsu is currently employed at Nissan Motor Company Limited, where he applies his expertise in weaving technology. His work has contributed to advancements in the manufacturing processes within the company.

Collaborations

Ichimatsu has collaborated with notable coworkers, including Kimimasa Onishi and Mamoru Nagashima. Their combined efforts have fostered innovation and development in their respective fields.

Conclusion

Eiji Ichimatsu's contributions to weaving technology through his patents demonstrate his commitment to innovation. His work continues to influence the industry, showcasing the importance of inventive solutions in manufacturing processes.

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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