Matsuyama, Japan

Hiroko Nakashima

This inventor holds 2 USPTO granted patents. Top assignees: Canon Kabushiki Kaisha, Ehime University. Active years: 2011-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroko Nakashima. Retrieved from https://idiyas.com/inventor/hiroko-nakashima-ot1hp9qk

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

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Average Co-Inventor Count = 5.0

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Company Filing History:


Years Active: 2011-2014

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2 patents (USPTO):Explore Patents

Title: Hiroko Nakashima: Innovator in Organic Semiconductor Devices

Introduction

Hiroko Nakashima is a prominent inventor based in Matsuyama, Japan. He has made significant contributions to the field of organic semiconductor devices, holding 2 patents that showcase his innovative approach to technology.

Latest Patents

One of his latest patents is focused on a compound and method of producing organic semiconductor devices. This method allows for the formation of a layer composed of an organic semiconductor with excellent crystallinity and orientation in a low-temperature region. Notably, the device can be produced in the air, enhancing its practicality. The process involves forming a layer of an organic semiconductor precursor on a base body and irradiating it with light. The organic semiconductor precursor is a porphyrin compound or an azaporphyrin compound, which includes specific structural formulas.

Career Highlights

Throughout his career, Hiroko Nakashima has worked with notable organizations, including Canon and Ehime University. His experience in these institutions has contributed to his expertise in the development of organic semiconductor technologies.

Collaborations

Hiroko has collaborated with several talented individuals, including Akane Masumoto and Toshihiro Kikuchi. These partnerships have further enriched his work and innovations in the field.

Conclusion

Hiroko Nakashima's contributions to organic semiconductor devices highlight his role as an influential inventor. His innovative methods and collaborations continue to shape advancements in technology.

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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