Kanagawa, Japan

Kouichi Nagakura

This inventor holds 1 USPTO granted patent. Top assignee: Piolax, Inc.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Nagakura. Retrieved from https://idiyas.com/inventor/kouichi-nagakura-eii6lkw8

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 = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Kouichi Nagakura: Innovator in Fuel Tank Technology

Introduction

Kouichi Nagakura is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of fuel tank technology, particularly through his innovative patent that addresses the challenges associated with fuel tank joints.

Latest Patents

Kouichi Nagakura holds a patent for a "Joint for fuel tank and method for manufacturing the same." This invention involves a joint that is attached to an opening of a resin fuel tank. The joint consists of a joint main body and a flanged junction. The flanged junction is designed to be weldable to the periphery of the fuel tank opening. The joint main body is made from a semi-aromatic polyamide, which is produced by polymerizing source monomers that include both aromatic and aliphatic components. Notably, the terminal amino group of the semi-aromatic polyamide is greater than or equal to 40 µeq/g. Additionally, the junction incorporates a modified polyolefin with a density ranging from 0.930 to 0.950 and a melt flow rate between 0.06 to 3.0 g/10 minutes, as measured in accordance with JIS-K7210.

Career Highlights

Kouichi Nagakura is currently employed at Piolax, Inc., where he continues to develop innovative solutions in the field of fuel tank technology. His work has been instrumental in enhancing the safety and efficiency of fuel tanks used in various applications.

Collaborations

Kouichi has collaborated with his coworker, Shinichi Matsuo, to further advance their research and development efforts in fuel tank technology.

Conclusion

Kouichi Nagakura's contributions to fuel tank technology through his innovative patent demonstrate his commitment to improving safety and efficiency in this critical area. His work at Piolax, Inc. continues to influence the industry positively.

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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