Kanagawa, Japan

Hiromi Nakahara

This inventor holds 5 USPTO granted patents. Top assignee: Fuji Photo Film Company, Limited. Active years: 1978-1991.

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

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 = 3.7

ph-index = 4

Forward Citations = 69(Granted Patents)


Location History:

  • Odawara, JA (1978)
  • Odawara, JP (1982)
  • Kanagawa, JP (1989 - 1991)

Company Filing History:


Years Active: 1978-1991

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5 patents (USPTO):Explore Patents

Title: Hiromi Nakahara: Innovator in Magnetic Recording Media

Introduction

Hiromi Nakahara is a prominent inventor based in Kanagawa, Japan. She has made significant contributions to the field of magnetic recording media, holding a total of five patents. Her innovative methods have advanced the technology used in data storage and retrieval.

Latest Patents

Nakahara's latest patents include a "Method for Producing Magnetic Recording Media." This method describes the production of a metal thin film type magnetic recording medium, which involves forming a ferromagnetic metal or alloy thin film on a non-magnetic support and buffing the surface with nonwoven fabric. Another notable patent is the "Method for Preparing Magnetic Recording Medium," which outlines the steps of dispersing ferromagnetic particles in a binder solution, coating a non-magnetic support, drying the magnetic layer, and applying a calendering treatment.

Career Highlights

Hiromi Nakahara is currently employed at Fuji Photo Film Company, Limited, where she continues to innovate in the field of magnetic recording technologies. Her work has been instrumental in enhancing the performance and reliability of magnetic media.

Collaborations

Nakahara has collaborated with notable colleagues, including Hiroshi Ogawa and Yasuo Tamai, contributing to a dynamic research environment that fosters innovation.

Conclusion

Hiromi Nakahara's contributions to magnetic recording media exemplify her dedication to advancing technology in this field. Her innovative methods and collaborative spirit continue 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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