Ebina, Japan

Hiromi Naritomi

This inventor holds 1 USPTO granted patent. Top assignees: Nifco Inc., Nissan Motor Company Limited. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromi Naritomi. Retrieved from https://idiyas.com/inventor/hiromi-naritomi

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 = 19(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Hiromi Naritomi - Innovator in Lid Opening Technology

Introduction

Hiromi Naritomi is a notable inventor based in Ebina, Japan. She has made significant contributions to the field of innovative tools, particularly with her invention of a lid opener. Her work exemplifies the intersection of practicality and creativity in design.

Latest Patents

Hiromi Naritomi holds a patent for a lid opener and container using the same. The invention features a frame with a first axis and a second axis that extend substantially in parallel. A first member is integrally movable with the lid for rotation about the first axis. A second member engages with the first member and is rotatable about the second axis. The design includes mechanisms for driving the second member to rotate in a predetermined direction, facilitating the opening of the lid while allowing movement during the closing process.

Career Highlights

Throughout her career, Hiromi Naritomi has worked with prominent companies, including Nissan Motor Company Limited and Nifco Inc. Her experience in these organizations has contributed to her expertise in product development and innovation.

Collaborations

Hiromi has collaborated with Tsutomu Oshida, who has been a valuable coworker in her innovative endeavors.

Conclusion

Hiromi Naritomi's contributions to the field of invention, particularly with her lid opener, showcase her innovative spirit and dedication to improving everyday tools. Her work continues to inspire future inventors 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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