Tokyo, Japan

Hiroko Murai

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent and 1 EPO patent. Top assignee: Japan Tobacco Inc.. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroko Murai. Retrieved from https://idiyas.com/inventor/hiroko-murai-qbdswr13

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 = 15(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Hiroko Murai - Innovator in Packaging Solutions

Introduction

Hiroko Murai is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of packaging, particularly with her innovative designs that enhance product usability and preservation. Her work is recognized for its practicality and effectiveness in the packaging industry.

Latest Patents

Hiroko Murai holds a patent for a unique packaging solution known as the Tongue-lid package. This package comprises a box body with an open end at the top, a tongue-lid adapted to close the open end, and is rotatably connected to a rear edge of the open end by a lid hinge. The inner pack enclosed in the box body includes an envelope that keeps tobacco items airtight, ensuring product freshness and quality.

Career Highlights

Murai is currently employed at Japan Tobacco Inc., where she continues to develop innovative packaging solutions. Her work has not only contributed to the company's product offerings but has also set new standards in the packaging industry.

Collaborations

Throughout her career, Hiroko has collaborated with notable colleagues, including Kazuhiro Yoshimura and Hidehisa Tokita. These collaborations have fostered a creative environment that encourages the development of cutting-edge packaging technologies.

Conclusion

Hiroko Murai's contributions to packaging innovation exemplify her dedication to enhancing product usability and preservation. Her patent for the Tongue-lid package showcases her inventive spirit and commitment to quality in the packaging 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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