Kobe, Japan

Etunori Matusima

This inventor holds 1 USPTO granted patent. Top assignee: Kobe Steel, Ltd.. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Etunori Matusima. Retrieved from https://idiyas.com/inventor/etunori-matusima

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Etunori Matusima: Innovator in Line Fixing Technology

Introduction

Etunori Matusima is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of line fixing technology, particularly with his innovative methods that enhance the efficiency of winding lines onto reels.

Latest Patents

Matusima holds a patent for a method of fixing the starting end portion of a line to be wound upon a reel. This method is characterized by the inclusion of at least two bends within the starting end portion of the line. The design ensures that a part of the line portion between the tip of the starting end and the first inflection is oriented in the winding direction when inserted into the reel's slot.

Career Highlights

Matusima is associated with Kobe Steel, Ltd., where he has applied his expertise in developing innovative solutions for line management. His work has been instrumental in improving the functionality and reliability of winding processes in various applications.

Collaborations

Matusima has collaborated with notable colleagues such as Kichiro Sasaki and Kazuo Takeuchi. Their combined efforts have contributed to advancements in their respective fields and have fostered a collaborative environment for innovation.

Conclusion

Etunori Matusima's contributions to line fixing technology exemplify the impact of innovative thinking in engineering. His patent and work at Kobe Steel, Ltd. highlight the importance of creativity in solving practical challenges.

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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