Yamagata, Japan

Hiroyuki Kura

This inventor holds 2 USPTO granted patents. Top assignee: Tohoku Pioneer Corporation. Active years: 2007-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Kura. Retrieved from https://idiyas.com/inventor/hiroyuki-kura

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2007-2008

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2 patents (USPTO):Explore Patents

Title: Hiroyuki Kura and Organic Electroluminescent Panel Innovations.

Introduction

Hiroyuki Kura is an inventor associated with Yamagata, Japan, and Tohoku Pioneer Corporation. His work includes inventions related to organic electroluminescent panels. The supplied information lists 2 patents for him.

Latest Patents

Kura’s listed patents are “Organic Electroluminescent Panel” and “Organic Electroluminescent Panel and Producing Method of the Same.” Both describe an organic electroluminescent element formed on a substrate, with an organic layer—including an emission layer—positioned between two electrodes. The emission region is built from multiple layers, including first and second emission layers, using a film-forming mask. The descriptions emphasize forming the layers through successive mask settings.

Career Highlights

Kura’s listed patent work focuses on the structure and production of organic electroluminescent panels. His affiliation with Tohoku Pioneer Corporation connects his inventive activity with the company’s work in display technology.

Collaborations

Hiroshi Itoh and Isamu Ohshita are identified as Kura’s coworkers. The supplied information does not specify their roles in the listed patents.

Conclusion

Hiroyuki Kura’s listed inventions address the layered construction and manufacturing of organic electroluminescent panels, reflecting his patent activity in display 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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