Osaka, Japan

Eiji Nagahara

This inventor holds 3 USPTO granted patents. Top assignees: Arakawa Chemical Industries, Ltd., Asahi Glass Company, Limited. Active years: 1995-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Nagahara. Retrieved from https://idiyas.com/inventor/eiji-nagahara

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 = 2.6

ph-index = 3

Forward Citations = 115(Granted Patents)


Location History:

  • Nara, JP (2002)
  • Osaka, JP (1995 - 2013)

Company Filing History:


Years Active: 1995-2013

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3 patents (USPTO):Explore Patents

Title: Eiji Nagahara: Innovator in Display Technology

Introduction

Eiji Nagahara is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of display technology, holding a total of 3 patents. His work focuses on innovative materials and methods that enhance the performance and durability of display devices.

Latest Patents

Nagahara's latest patents include a support for glass substrate laminates and a support-equipped display device panel. The first patent describes a support that consists of a supporting substrate and a cured silicone resin layer with a peelable surface. This design allows for the lamination of a glass substrate onto the cured silicone resin layer. The second patent outlines a process for producing hydrogenated C9 petroleum resin, which retains the characteristics of known hydrogenated C petroleum resins while offering high thermal stability and low fluorescence.

Career Highlights

Throughout his career, Eiji Nagahara has worked with notable companies such as Arakawa Chemical Industries, Ltd. and Asahi Glass Company, Limited. His experience in these organizations has contributed to his expertise in developing advanced materials for display technologies.

Collaborations

Nagahara has collaborated with talented individuals in his field, including Yasushi Itoi and Takumi Okazaki. These partnerships have fostered innovation and the exchange of ideas, further enhancing the impact of his work.

Conclusion

Eiji Nagahara's contributions to display technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in display materials and methods.

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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