Komaki, Japan

Keiji Matsuno

This inventor holds 1 USPTO granted patent. Top assignee: Tokai Rubber Industries, Ltd.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiji Matsuno. Retrieved from https://idiyas.com/inventor/keiji-matsuno

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 = 2.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Keiji Matsuno: Innovator in Quick Connector Technology

Introduction

Keiji Matsuno is a notable inventor based in Komaki, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative connector technologies. His work has led to advancements that enhance the functionality and efficiency of various mechanical systems.

Latest Patents

Matsuno holds a patent for a Quick Connector - Retainer Assembly. This invention features a pair of retainers positioned on diametrically opposite sides of a passageway of an annular engaging projection of a pipe. The design includes release arms on each retainer, allowing for easy engagement and disengagement. Each retainer has a fixing end portion that is integrally connected to a pipe retainer portion, along with a free end that includes an engaging portion for snap-engaging with the annular engaging projection. The release arms are designed with a cross-sectional shape that permits pressure application in a longitudinal direction when pressed radially inwardly from outside.

Career Highlights

Keiji Matsuno is currently employed at Tokai Rubber Industries, Ltd., where he continues to innovate and develop new technologies. His work at the company has been instrumental in advancing the capabilities of connector systems used in various applications.

Collaborations

Matsuno has collaborated with his coworker, Atsuo Miyajima, to further enhance the development of their projects. Their teamwork has contributed to the successful implementation of innovative solutions in their field.

Conclusion

Keiji Matsuno's contributions to the field of connector technology exemplify the spirit of innovation. His patent for the Quick Connector - Retainer Assembly showcases his ability to solve complex engineering challenges. Through his work at Tokai Rubber Industries, Ltd., Matsuno continues to make a significant impact in 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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