Kanagawa, Japan

Toshinari Fujii

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Fujifilm Corporation. Active years: 2016-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshinari Fujii. Retrieved from https://idiyas.com/inventor/toshinari-fujii

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Ashigara-kami-gun, JP (2016)
  • Kanagawa, JP (2016 - 2019)

Company Filing History:


Years Active: 2016-2019

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3 patents (USPTO):Explore Patents

Title: Toshinari Fujii: Innovator in Conductive Materials

Introduction

Toshinari Fujii is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of conductive materials, particularly in the development of innovative films and sheets used in touch panel technology. With a total of 3 patents to his name, Fujii continues to push the boundaries of material science.

Latest Patents

Fujii's latest patents include a conductive film and a method of producing the same, as well as a conductive sheet and a touch panel incorporating these materials. The conductive film is designed to be arranged on a support and contains a binder and a metal portion. It features specific area ratios of the metal portion, ensuring optimal performance in electronic applications. The conductive sheet, on the other hand, is composed of thin conductive wires made from metal silver and gelatin, which effectively inhibits ion migration between the wires. This innovation enhances the reliability and efficiency of touch panels.

Career Highlights

Fujii is currently employed at Fujifilm Corporation, where he applies his expertise in material science to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of touch panel systems, making them more efficient and reliable for various applications.

Collaborations

Fujii collaborates with talented coworkers such as Shin Tajiri and Kensuke Katagiri. Together, they contribute to the innovative projects at Fujifilm Corporation, driving advancements in conductive materials.

Conclusion

Toshinari Fujii is a key figure in the field of conductive materials, with a focus on enhancing touch panel technology. His innovative patents and collaborative efforts at Fujifilm Corporation highlight his commitment to advancing material science.

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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